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CHANGES IN FLTK 1.1.8
- Fixed font caching issue (STR #1415)
- Fixed crash in fl_file_chooser (STR #1410)
- Fixed Fluid hotspot bug (STR #1416)
- Fixed image copy code (STR #1412)
- Fixed latin-to-roman text conversion (STR #1411)
- Fixed Cygwin timeout for "select" calls (STR #1151)
- Improved Mac OS X subwindow handling (STR #1402)
- Fixed more inconsistencies between fl_draw
and fl_measure (STR #1408)
- Fixed fl_measure which mistook a trailing '@@'
for a symbol (STR #1406)
- Fixed GLUT behavior on window creation (STR #1403)
- Fixed OS X bug that would hide tooltips before
they were shown (STR #1392)
- Fixed Fl_Tabs tooltip reappearing (STR #1324)
- Added a new demo game called "Block Attack!"
- Updated the Sudoku game to show a notice about Hard and
Impossible puzzles having multiple solutions which are
not a bug or error (STR #1361)
- Fixed filechooser to behave as documented when file
pattern changes (STR #1359)
- Completed the global function index and added an
alphabetical list of all methods (STR #1319)
- Avoiding problems with some platforms that don't
implement hypot() (STR #1366)
- Fixed floating point value formatting for Fl_Spinner
(STR #1331)
- Fixed Fl_Positioner callback when released (STR #1387)
- Fixed WIN32 zero size window issue (STR #1387)
- Fixed Sudoku window positioning (STR #1398)
- Fluid Code Declarations can now handle
C++ style comments (STR #1383)
- Fixed uninitialized data in OS X and WIN32
timout functions (STR #1374).
- Fixed speed issues when measuring text on OS X
with Quartz (STR #1386).
- Fixed focus issues on OS X (STR #1377)
- Optional precission argument when storing floats or
doubles in a Preferences file (STR #1381)
- Fixed callback not called when using arrow keys
in Fl_Slider (STR #1333)
- Changing the shorcut of a widget in fluid now marks
the document as dirty (STR #1382)
- Fl_Text_Editor now correctly handles middle mouse
clicks (STR #1384)
- Added some GLUT4 functions (STR #1370)
- Added "context_changed()" function for OpenGL windows
which allows efficent texture loading (STR #1372)
- Added missing "const" to GLUT call (STR #1371)
- Fixed stray FL_RELEASE events after clicking system
areas on OS X (STR #1376)
- FLUID now only writes definitions of "o" and "w"
variables as needed, reducing the number of "variable
is shadowed" warnings from GCC.
- Added access to Xft font pointer (STR #1328)
- Fixed endianness in OS X mouse cursor graphics (STR
#1348)
- Fixed crash on mixed use of keyboard and mouse for
Fl_Menu_Button (STR #1356)
- Fixed Fl_Window::visible() and shown() for OS X
(STR #1341)
- Fixed Fl_Window::copy_label() losing copy (STR #1332)
- Documentation fixes (STR #1336, STR #1329, STR #1339,
STR #1340)
- Added support for floating point Fl_Spinner in the
API, documentation, and Fluid (STR #1331)
- Repeat button now cancels timeout if it should get
deactivated during a callback (STR #1330)
- Added support for assigning Fl_Menu_Items to array
variables in Fluid (STR #1280)
- Added --with-archflags configure option to allow
passing of specific architecture-selection options to
the compiler and linker.
- Fixed WIN32 window stacking bug (STR #1296)
- Fixed wrong code generated by FLUID for Scrollbars (STR
#1287)
- Loading a file would not update the Widget Properties
dialog in FLUID (STR #1326)
- Fixed key compose sequences for shifted keys (STR
#1194)
- Added text selection and copy to Fl_Help_View.
- Fixed position of popup menu titles (STR #1322)
- Showing any window will disable the current tooltip
so it won't pop over menus (STR #1321)
- Updated documentation to reflect limitation of
Fl::delete_widget() (STR #1306)
- Fixed line wrapping in Fl_Text_Display (STR #1227)
- New function Fl::event_original_key() returns key code
before NumLock handling.
- Many OS X Quartz fixes (STR #1310, etc.)
- Fixed shortcut and default focus for message dialogs
(STR #1298)
- Fixed focus issues (STR #1286, STR #1289, STR #1296)
- Fixed window resizing in OS X (STR #1297)
- In FLUID, declarations starting with the keyword
'typedef', 'class', or 'struct' are now treated
correctly if inside a class (STR #1283)
- Tabs now show the correct tooltip (STR #1282)
- Included fltk.spec in configure.in (STR #1274)
- Fixed insufficiently invalidated cache
in Fl_Browser (STR #1265)
- Attempt to fix multi monitor issues (STR #1153)
- Fixed warnings when compiling w/Cygwin (STR #1152)
- Fixed missing reset of flag in FLUID (STR #1187)
- Fixed maximizing in OS X (STR #1221)
- Fixed 'make distclean' to remove binaries inside
MacOS app packages (STR #1169)
- FLUID Code Viewer is now truly a viewer, not a text
editor because edited text can not be saved.
- Fl_Spinner is now fully supported by FLUID (STR #1158)
- Fixed usage of deleted object after menu pulldown
(STR #1162)
- Calling fl_font(0, 0) under Xft would access a NULL
pointer (STR #1205)
- Setting a new value in Fl_Input_ wil now actually move
cursor to the end of the input field as documented
(STR #1161)
- FLUID crashed on WIN32 with international characters
(STR #1176)
- Fl_Check_Browser did not allow the user to toggle the
check boxes (STR #1232)
- Fl_Help_View crashed on WIN32 with international
characters (STR #1228)
- Fl::run() no longer clears resources on WIN32 (STR
#1231)
- Fl::add_timeout() leaked resources on OSX (STR #1233)
- Accented characters could not be entered on OSX (STR
#1195)
- The caret key lookup was missing for OS X
- FLUID didn't handle loading .fl files with
international characters properly with all compilers
(STR #1150)
- Fl_Spinner's minimum() and maximum() "get" methods were
misspelled (STR #1146)
- The largefile support changes in 1.1.7 broke binary
compability for fl_filename_list(); you must now use
"--enable-largefile" when configuring to get large file
support, and the large file support definitions are
added to the output of "fltk-config --cflags" (STR
#1159)
CHANGES IN FLTK 1.1.7
- Documentation fixes (STR #571, STR #648, STR #692, STR
#730, STR #744, STR #745, STR #931, STR #942, STR #960,
STR #969)
- Various menu widget fixes (STR #1140, STR #1143, STR
#1144)
- The threads demo would display negative prime numbers
on MacOS X; this appears to be a MacOS X bug, but we
added a workaround to "fix" this (STR #1138)
- Fl::dnd() now sets the content type of the drag to
"text/uri-list" when it sees the dragged text is
composed of URIs.
- Fixed keyboard shortcut handling in FLUID and shortcut
labeling in FLTK (STR #1129)
- Fixed include path for CMake build (STR #1123)
- Fixed unnecessary delay in WIN32 event handling
(STR #1104)
- Fixed handling of Ctrl-C in Fl_Text_Display (STR #1122)
- OS X Quartz version now draw a nice resize control (STR
#1099)
- FLTK now enables large file support when available (STR
#1087)
- Fl_Clock_Output depended on a time value that was the
same as an unsigned long, which is incorrect for WIN64
and VC++ 2005 (STR #1079)
- Fl_Text_Display::wrap_mode() would crash if no buffer
was associated with the widget (STR #1069)
- Updated the default label and text colors of all widgets
to use FL_FOREGROUND_COLOR instead of FL_BLACK (STR
#1052)
- Fl::set_fonts() now works with Xft (STR #1012)
- Fl_Value_Input now uses the screen-absolute position
instead of the window-relative position when dragging
the value; this avoids some jumping conditions (STR
#1037)
- Menus now pop up fully inside the screen if possible
(STR #973)
- Fixed illegal access in Preferences (STR #1025)
- Fixed x-offset problem in Help_Widget (STR #998)
- Clipboard will persist if owner window is hidden (STR
#1019)
- Fixed handling of Win32 Device Contexts (STR #1007)
- Fixed C++ style comments in C files (STR #997)
- Fixed signedness of scanf() argument (STR #996)
- Fixed cross-compiling problem (STR #995).
- FLUID now knows if a static callback is already
declared in a class and won't declare it 'extern' (STR
#776)
- Some actions in FLUID would not set the "changed" flag
(STR #984, STR #999)
- fl_filename_list now always appends a forward slash to
directory names (STR #874)
- Multiline Input will update right if a space character is
inserted in word wrap mode (STR #981)
- FLUID group labels redraw correctly (STR #959)
- FLUID now updates color of Fl_Tabs children (STR #979)
- FLUID now supports 'size_range()' (STR #851)
- FLUID selection boxes now synchronised (STR #964)
- fl_filename_list() now recognizes pathnames without
trailing slash as directions (STR #854)
- Fl_Text_Display now auto-scrolls in all
directions (STR #915)
- Borderless windows will not show in the taskbar anymore
on X11 (STR #933)
- Fixed event_text() field on FL_DND_* event on
OS X and WIN32 (STR #968)
- The fltk-config utility now supports "--cc" and "--cxx"
options to get the C and C++ compilers that were used
to compile FLTK (STR #868)
- Fl_Valuator-derived widgets could show more digits than
were necessary (STR #971)
- Fl_GIF_Image did not handle images with an incorrect
number of data bits (STR #914)
- Fixed some plastic drawing artifacts (STR #906)
- Fl_Help_View now draws the box outside the scrollbars,
like the other scrollable widgets (STR #871)
- The fltk-config script now handles invocation via a
symlink (STR #869)
- Updated WIN32 cut/paste code to consistently handle DOS
text (STR #961)
- Added shared library support for Cygwin and MingW (STR
#893)
- Fl_File_Chooser did not implement the user_data()
methods (STR #970)
- Compilation could fail if a previous installation of
FLTK was in the same (non-standard) directory as an
image library (STR #926)
- Fixed OSX compilation problems with non-HFS filesystems
(STR #972)
- Problems with CMake on MinGW have been solved, thanks
to Mr. "fltk.x0", who submitted the patch. (STR #863)
- Fixed memory leak in Fl_Check_Browser reported by
"miguel2i". (STR #967)
- Fl_File_Input could draw in the wrong window (STR #958)
- WIN32: Internal WM_PAINT message now ignored (STR #831)
- Added Windows support for Fl_Window::xclass() (STR #848)
- Floating point input field allows characters from
current locale (STR #903)
- Fixed integration of Fl_Input_Choice into FLUID (STR
#879)
- New windows touching the right screen border would be
positioned all the way to the left (STR #898)
- Made pie drawing size for WIN32 and OS X the same as
X11 (STR #905)
- Fixed OS X issue with OpenGL windows inside of Tabs
(STR #602)
- FLUID Code Editor would occasionally not draw the last
character in the buffer (STR #798)
- FLUID Declaration private flag fixed (STR #799)
- FLUID overlay now shows a seperate bounding box of
selected items with correct handles and a dotted
boundig box for all labels (STR #790)
- Fixed left overhang of large chracters in Fl_Input_
(STR #941)
- Fixed button resizing in File Chooser (STR #884)
- Fixed FLUID redraw issue (STR #912)
- Added 32bit BMP Image file format support (STR #918)
- Value Sliders would not receive focus when clicked on
(STR #911)
- Added redraw of some widgets to show focus change (STR
#910)
- Fl::set_font would not clear 'pretty' name (STR #902)
- Fixed unescaped '@' in fonts demo (STR #867)
- FLUID should not open the Display connection anymore if
creating code only (STR #904)
- Improved hidden copy / ctor implementation (STR #860)
- Increased matrix stack depth and added over/underflow
error (STR #924)
- Reverted Mac Carbon Clipping simplification that broke
subwindow clipping (STR #908, SVN r4386)
- Fixed bitmap scaling code
- Fixed tiny memory leak (STR #878)
- Fixed hang on corrupt jpeg (STR #915)
- Fixed static allocation of font buffer in demo (STR #909)
- Added symbols 'refresh', 'reload', 'undo', and 'redo'.
- Fixed focus loss on Fl_Window:resize()
- Fl::delete_widget would hang fl_wait after deleting the
window (STR #679)
- Fl::paste would sometimes not recoginze external
changes of the clipboard (STR #722)
- Clipping fixes for OSX
- Removed attempt to find items via
Fl_Menu_::find_item() in linked submenus
- FLUID interactive window resizing fixes (STR #873, 791)
- FLUID panel resize and alignment fixes (STR #891)
- Fl_Window::show(argc, argv) now sets the scheme before
showing the window; this should eliminate any
flickering between the standard and plastic schemes on
startup (STR #886)
- Selected tabs are now drawn slightly larger than
unselected tabs so they stand out more (STR #882)
- Round Plastic boxes now draw round (STR #841)
- FL_PLASTIC_DOWN_BOX drew with artifacts (STR #852)
- Changed initializations on WIN32 (STR #862)
- Fl_Preferences::getUserdataPath() didn't work for
sub-groups (STR #872)
- Fixed some redraw issues on Windows XP.
- FLUID didn't set the initial size of widgets properly
(STR #850)
- Fl_Tabs would steal focus away from its children on a
window focus change (STR #870)
- filename_relative() now converts the current directory
to forward slashes as needed on WIN32 (STR #816)
- Fl_File_Chooser::value() and ::directory() now handle
paths with backslashes on WIN32 (STR #811)
- Added the standard rgb.txt file from X11 to the test
directory, allowing all platforms to try the colbrowser
demo (STR #843)
- Resizing of OpenGL subwindows was broken on OSX (STR #804)
- The fltk-config script now supports running from a
source directory (STR #840)
- Fl_Browser_ didn't update the position properly when an
item was deleted (STR #839)
- fl_contrast() now compares the luminosity of each color
(STR #837)
- Fl_Input_ crashed on some platforms when wrapping
international text characters (STR #836)
- Fixed some BMP images loading bugs (STR #825)
- Fl_File_Chooser now returns directory names with a
trailing slash to avoid problems with relative
filenames (STR #819)
- Fl_Help_View now supports the FONT and U elements (STR
#815)
- OpenGL windows that were completely off-screen caused
problems with some graphics cards on WIN32 (STR #831)
- Multiple screen support didn't work on Windows NT and
95 (STR #821)
- Fl_Scrollbar didn't compute the correct knob size when
using the "nice" types (STR #845)
- fl_draw() would segfault on WIN32 if no font was set;
it now uses the default font (STR #828)
- Fl_Browser_ was calling the callback multiple times for
a single selection change with FL_WHEN_CHANGED (STR
#834)
- Added "filenew", "fileopen", "filesave", "filesaveas",
and "fileprint" symbols with standard toolbar
symbology.
- Updated Fl_Tabs to check the contrast of the label
color against the tab background, and to highlight the
top 5 lines of the tab pane with the selection color so
that selected tabs stand out more.
- The example programs can now compile separate from the
FLTK source distribution (STR #809)
- The example programs are now installed with the
documentation (STR #809)
- Fixed the drawing of the Fl_Browser_ selection box (STR
#786)
- Dropped Codewarrier project files and support.
- The FLTK string functions are now compiled in on all
systems (STR #774)
- Fixed symbol demo label bug (STR #777)
- Fixed position of menu titles (STR #795)
- Added missing Fl_Window::copy_label() method.
- Fixed wrong tooltip in FLUID (STR #784)
- Added zlib path to FLUID (STR #783)
- Menus and other pop-up windows now obey screen
boundaries on multi-screen displays (STR #781)
- Fl_Chart would draw outside its bounding box (STR #780)
- Added Fl::screen_count() and Fl::screen_xywh() APIs to
support multi-screen displays.
- FLUID now supports direct creation of widget classes.
- Fl_File_Chooser now correctly handles multiple
selections that are a mix of files and directories.
- Fl_File_Chooser no longer resets the type() when
choosing a single file, and it now works when selecting
multiple directories (STR #747)
- Fl_File_Icon::load_system_icons() now only loads 16x16
and 32x32 icon images to improve startup performance.
- Pressing Enter in the file chooser when selecting a
directory will choose that directory if it is currently
shown (STR #746)
- Added a fl_file_chooser_ok_label() function to set the
"OK" button label for the fl_file_chooser() and
fl_dir_chooser() functions.
- Added Fl_File_Chooser::ok_label() methods to set the
"OK" button label.
- The fl_ask() function is now deprecated since it does
not conform to the FLTK Human Interface Guidelines.
- The Fl_File_Chooser window now properly resizes its
controls (STR #766)
- The Fl_Help_Dialog window now properly resizes its
controls (STR #768)
- The Fl_File_Chooser favorites window is now resizable
(STR #770)
- Now provide FL_PLASTIC_ROUND_UP/DOWN_BOX box types
which are used by the plastic scheme.
- FLUID windows that are resized through the widget panel
now remain resizable by the window manager.
- Increased the size of the background image used by
the plastic scheme to reduce the CPU load of redraws
(STR #769)
- Fixed a syntax highlighting bug in the editor demo.
- Fl_Progress now contrasts the label color with the bar
color, so labels will be readable at all times.
- fl_read_image() didn't use the right red, green, and
blue masks on XFree86.
- Fixed Quickdraw drawing of 3 and 4 sided polygons (STR
#765)
- Fixed fl_message() code so that it does not get
accidentaly addded to the current group (STR #253)
- FLUID now highlights code in the widget callback and
code editors.
- FLUID now supports printing of windows.
- Fixed inactive drawing of border, embossed, and
engraved box types.
- Added Fl_Spinner widget (another combination of
existing widgets in a header file)
- FLUID now provides support for UI templates.
- fl_not_clipped() incorrectly used the current window
dimensions for gross clipping, which interfered with
off-screen rendering.
- Fl_Window::draw() and Fl_Window::iconlabel() could leak
memory if copy_label() was used on the window.
- fl_shortcut_label() now shows letter shortcuts in
uppercase, e.g. "Ctrl+N" instead of "Ctrl+n" to be
consistent with other toolkits.
- FLUID now provides unlimited undo/redo support.
- FLUID now provides an option to choose which scheme
(default, none, plastic) to display.
- Fixed scheme background issue with windows in FLUID.
- In FLUID, new widgets are now created with the ideal
size by default, and menu bars are positioned to use
the entire width of the window.
- Added Layout/Widget Size submenu to select default
label and text size (Tiny, Small, and Normal).
- Added Edit/Duplicate command to FLUID to duplicate the
current selection.
- FLUID now tracks the current state of the widget bin
and overlays.
- Now fill the widget image paths with relative
filenames.
- Fixed frame drawing of Fl_Text_Display (STR #762)
- Fl_Clock_Output::value() did not return the previously
set value (STR #748)
- Added comment type to FLUID. This is useful for
generating copyright notices in the source and header
files.
- Fl_Valuator would not format text output with decimal
point when the step value was fractional, but above 1.
- fl_filename_relative() didn't compare drive letters in
a case-insensitive way (STR #741)
- Fixed menu item width calculations with symbols (STR
#740)
- The keyboard shortcut handling code did not handle
8-bit characters properly (STR #731)
- Fl_JPEG_Image could still crash an app with a corrupt
JPEG file (STR #739)
- Using the layout alignment controls on a menu widget
would cause FLUID to crash (STR #742)
- Added QNX bug workaround for menu handling (STR #704)
- Added Greg Ercolano's simple Fl_Input_Choice widget
which is a combination of the Fl_Input and
Fl_Menu_Button widgets (STR #650)
- Fl_Multiline_Input now scrolls the full height of the
widget instead of 5 lines when the user presses PageUp
or PageDown (STR #727)
- CMake build fixes (STR #724)
- Fl_Browser::swap() didn't handle redraws properly when
the swapped lines had different heights (STR #729)
- FL_MOUSEWHEEL events are now sent first to the widget
under the mouse pointer and then to the first widget
which accepts them. This is similar to the way
shortcut events are handled and is consistent with the
way the mouse wheel is handled by other toolkits.
- Fl::wait() could block on WIN32 if the window was
deleted via Fl::delete_widget() (STR #679)
- Fl_Preferences::RootNode did not find the user's home
directory on some non-US versions of Windows (STR
#720)
- Fl_Window::hide() didn't delete the current clipping
region on WIN32, causing a GDI resource leak in some
situations (STR #723)
- Removed a few warnings when compiling on OS X
- Fl_Menu now draws the arrow more like other toolkits
and 2.0 (STR #651)
- Fixed a VC++ compiler error in Fl_JPEG_Image.cxx (STR
#676)
- FL_SHADOW_BOX/FRAME drew outside of the bounding box
(STR #694)
- Fl_Widget::copy_label(NULL) didn't work (STR #707)
- Fl_Choice now allows click selection like
Fl_Menu_Button and Fl_Menubar (STR #706)
- Updated cmake support (STR #645)
- Fl_Check_Browser didn't draw properly when inactive
(STR #681)
- Removed some redundant code in Fl_Group::handle() (STR
#669)
- The file chooser didn't always deactivate the OK
button when necessary (STR #653)
- Image drawing on OSX changed the current drawing
colors (STR #662)
- Fixed some compiler errors on WIN32 (STR #647, STR
#726)
- FLUID didn't update the widget panel X/Y/W/H values
when moving the selected window (STR #701)
- FLUID didn't use the label type constant names for
menu items, causing them to be drawn using the normal
label type (STR #668)
- Fl_File_Chooser was slow with large directories (STR
#654)
- FLUID didn't add xclass() calls to windows (STR #718)
- The X11 DND code did not correctly select a text
format for incoming data (STR #711)
- Fixes to Fl_JPEG_Image error handler.
- Fl_Menu::popup() and ::pulldown() would crash an
application if a callback created widgets before they
returned (STR #685)
- Fl_Double_Window would cause a full redraw, even if
only small parts of the UI were changed on Mac OS X.
- Fl_JPEG_Image did not correctly handle errors reported
by the JPEG library (STR #652)
- Fl_Menu now draws sub-menu arrows like other toolkits
and FLTK 2.0 (STR #651)
- Fixed a compiler warning in Fl_Window.H (STR #641)
- Tooltips disabled shortcut processing (STR #643)
- Fl::event_number() didn't always match the value sent
to the handle() method (STR #634)
- Fl_Shared_Image::reload() didn't set the image_
pointer properly in all cases (STR #632)
- Fl_Help_View::topline() incorrectly set the changed()
flag (STR #631)
- Fl_Choice::value() now supports NULL or -1 to deselect
the current item (STR #637)
- More VC++ 6 project file fixes (STR #638)
- Added missing Watcom makefile in the test directory
(STR #636)
- Fl_Text_Display::word_left would hang if the cursor
was at position 0 (STR #635)
CHANGES IN FLTK 1.1.6
- Documentation updates (STR #552, STR #608)
- Added the 2.0 Fl_Widget::copy_label() method to
allow FLTK 1.x applications to have their label
strings managed by FLTK (STR #630)
- Added Fl::delete_widget() method to safely delete
widgets in callback methods (STR #629)
- Fl_Widget::damage(uchar,int,int,int,int) didn't clip
the bounding box properly (STR #626)
- Windows could appear on the wrong screen on OSX (STR
#628)
- Fl_Double_Window produced an error on resize with X11
- FLUID didn't display menu items using images properly
(STR #564)
- Fl_Sys_Menu_Bar didn't compile on case-sensitive
file-systems (STR #622)
- FLUID didn't handle default function parameters
properly (STR #579)
- Moving or resizing widgets in FLUID didn't always
update the widget panel (STR #600)
- FLTK windows could appear off-screen on X11 (STR #586)
- The configure script did not support
--disable-localfoo to completely disable image file
support (STR #582)
- The Visual C++ 6.0 project files still listed the old
JPEG, PNG, and ZLIB library names (STR #577)
- Fixed the scandir() conditional code for HP-UX 11i
(STR #585)
- Fl_Text_Display didn't support CTRL/CMD-A/C (STR #601)
- Watcom fixes (STR #581, STR #584, STR #594, STR #595,
STR #623, STR #627)
- Fixed library include order when building DSOs on
MacOS X (STR #596)
- fl_xid() could cause a WIN32 application to crash (STR
#560, STR #576, STR #618)
- Fl_Browser::remove_() removed the item from the list
before computing the item height, which caused
problems with some programs (STR #613)
CHANGES IN FLTK 1.1.5
- Documentation updates (STR #568, STR #570)
- Shortcuts were incorrectly underlined in multi-line
labels (STR #566)
- More CMake updates (STR #499)
- The Watcom C++ compiler needed a small change (STR
#567)
- Added DESTDIR support and now remove all man pages for
the "uninstall" target (STR #545)
- Fix PNG drawing on buggy WIN32 graphics cards (STR
#548)
- The configure script didn't propagate the CPPFLAGS
environment variable (STR #549)
- The numpad keys didn't work properly on WIN32 (STR
#502)
- fl_input() and friends now set the input focus to the
text field when the dialog is shown (STR #553)
- Fixed background color mixup when drawing Fl_Choice
menus (STR #544)
- Fixed MingW makefiles (STR #550)
- More VC++ project file tweaking (STR #559)
- Fl_PNG_Image didn't use the png_set_trns_to_alpha
function when available (STR #547)
- The FL_UNFOCUS event wasn't always sent when switching
tabs (STR #558)
CHANGES IN FLTK 1.1.5rc3
- Documentation updates (STR #505, STR #513)
- Updated PNG library source to 1.2.7.
- Updated ZLIB library source to 1.2.1.
- Fixed VC++ project file problems (STR #476, STR #478,
STR #520, STR #527, STR #537)
- Now look for 8 bits of alpha when the developer has
requested FL_RGB8 (STR #541)
- The last line in an Fl_Help_View widget was not
aligned properly (STR #536)
- The "search" symbol looked like a Q (STR #536)
- Changed Fl_Help_View::get_color() to use a lookup
table to avoid serious Borland C++ 5.5 compiler bugs
(STR #533)
- Fixed Watcom compiler warnings with FL/Fl_Widget.H
(STR #540)
- The image class copy() methods did not always make a
separate copy of the image data (STR #539)
- Fixed an edge case in fl_old_shortcut() that could
cause it to read beyond then end of the shortcut
string (used for XForms named shortcuts)
- Added (unsupported) CMake files (STR #499)
- Tooltips would not reappear on the same widget, and
the initial tooltip delay was not used after a tooltip
was shown (STR #465)
- Fixed a compile problem with the Linux 2.6 threading
support (STR #483)
- Fixed problems with 2-byte Xpm files on 64-bit
platforms (STR #525)
- FLTK didn't handle the ReparentNotify event on X11
(STR #524)
- The old source file "fl_set_gray.cxx" is not needed
(STR #516)
- Fl_Text_Display still called delete[] instead of
free() in one place (STR #503)
- The symbol test program did not handle the @+ symbol
properly (STR #490)
- Fl_File_Chooser didn't correctly call isprint() and
isspace() when checking to see if the current file was
text that can be previewed (STR #517)
- FLUID didn't compile with Borland C++ due to a
compiler bug (STR #496)
- Fl_Positioner did not handle reversed min and max
values (STR #510)
- fl_descent(), fl_height(), and fl_width() would crash
a program if you didn't call fl_font() first; they now
return -1 if no font is set (STR #500)
- Added test/unittests to verify pixel drawing and
alignment across platforms
- Fl_Menu_::find_item() didn't determine the menu path
properly (STR #481)
- The build system now installs image library header
files in FL/images/filename.h so that FLTK programs
will use the same header files as the FLTK image
libraries.
- The build system now creates image libraries named
"libfltk_name.a" instead of "libname.a" to avoid
clobbering an existing installed library (STR #480)
CHANGES IN FLTK 1.1.5rc2
- Documentation updates (STR #365, STR #399, STR #407,
STR #412, STR #414, STR #452, STR #462)
- Fl_Text_Display did not handle drawing of overlapping
text (italic next to plain, etc.) properly (STR #381)
- All of the core widgets now consistently set changed()
before calling the callback function for a change in
value; this allows programs to check the changed()
state in a callback to see why they are being called
(STR #475)
- Fl_File_Chooser did not handle some cases for filename
completion (STR #376)
- Fl_Help_View didn't properly compute the default
maximum width of the page properly, resulting in
non-wrapped text in table cells (STR #464)
- Fl_Text_Editor no longer tries to emulate the Emacs
CTRL-A shortcut to move to the first column, since
there is a key for that and the widget does not
emulate any other Emacs keys (STR #421)
- Fl_File_Chooser always disabled the OK button when the
user pressed DELETE or BACKSPACE (STR #397)
- Added Fl_Browser::swap() methods (STR #459)
- Fl_Counter didn't use a thin down box for the text
field if the box type was set to FL_THIN_UP_BOX (STR
#467)
- Fl_Help_View now resets the scrollbars if they go
outside the current view (STR #464)
- fl_dir_chooser() did not show the previous selection
as documented (STR #443)
- Fl_Text_Display used delete[] instead of free() in
some places (STR #466)
- FLTK now includes copies of the PNG, JPEG, and ZLIB
libraries for platforms that do not have them (STR
#441)
- The fltk-config script did not include the
"-mno-cygwin" option under CygWin (STR #434)
- Fl_Help_View::find() did not check for a NULL value
(STR #442)
- Added search symbol to the search field of
Fl_Help_Dialog (STR #417)
- Added two new symbols, @search and @FLTK, which can be
used in labels.
- MacOS X: fixed NumLock mixup, added support for
FL_Menu and FL_Delete keys on external (PC) keyboards
(STR #445)
- Fl_File_Icon::draw() did not support drawing of complex
polygons in icon descriptions (STR #474)
- The configure script now offers options for JPEG, PNG,
and ZLIB libraries (STR #416)
- The first menu item in a list would not go invisible
(STR #406)
- Fl_Text_Buffer::replace() now range checks its input
(STR #385)
- FLTK now builds with the current release of MinGW (STR
#325, STR #401, STR #402)
- FLTK now honors the numlock key state (STR #369)
- The Fl_Text_Display widget did not redraw selections
when focus changed (STR #390)
- The plastic background image is now less contrasty
(STR #394)
- Fl_Scroll now uses a full redraw when the scheme is
set to plastic and the box type is a frame (STR #205)
- Fl_Window::resize() did not work properly with KDE 3.2
(STR #356)
- FLTK didn't delete font bitmaps when the last OpenGL
window was deleted, preventing future text from
displaying (STR #310)
- FLUID didn't include a full initialization record for
the trailing NULL menu items (STR #375)
- Fl_Browser::item_width() did not properly handle
format modifiers (STR #372)
- Fl_Browser::item_height() did not handle columns
properly (STR #371)
- Fl_Gl_Window's on WIN32 now prefer accelerated pixel
formats over generic formats (STR #382)
- Fl_Window::resize() did not work on some systems if
the window was not shown (STR #373)
- FLUID did not write the user_data type if the
user_data field was empty (STR #374)
- The value(const Fl_Menu_Item*) method was not
implemented for Fl_Choice (STR #366)
- Fl_Pack didn't draw child widget labels the same way
as Fl_Group, causing display problems (STR #360)
- fl_read_image() didn't work when reading from an
offscreen buffer with some X11 servers (STR #364)
CHANGES IN FLTK 1.1.5rc1
- Documentation updates (STR #186, STR #245, STR #250,
STR #277, STR #281, STR #328, STR #338)
- fl_scroll() did not handle scrolling from off-screen on
WIN32 (STR #315)
- Fl_File_Chooser did not allow manual entry of a drive
letter (STR #339)
- Fl_Menu now uses the boxtype to redraw the menu
background (STR #204)
- Fl_Scroll now shows the background image when a framed
box type is used and the Fl_Scroll is a direct
decendent of a window (STR #205)
- Added a new_directory_tooltip string pointer to allow
localization of the file chooser's new directory
button (STR #340)
- Added Fl_Menu_::find_item() method (STR #316)
- The Fl_Widget copy operator definitions were not
conditionally compiled properly (STR #329)
- FLUID's Layout functionality did not move child
widgets when laying out group widgets (STR #319)
- FLUID's Layout->Center In Group functionality did not
properly handle widgets that were children of a
Fl_Window widget (STR #318)
- The Fl_Text_Display destructor did not remove the
predelete callback associated with the current buffer
(STR #332)
- Fixed several bugs in the MacOS X Fl::add_fd()
handling (STR #333, STR #337)
- The Fl_Text_Display widget did not display selections
set by the application (STR #322)
- FLUID crashed if you did layout with a window widget
(STR #317)
- Fl_Scroll::clear() didn't remove the child widget from
the Fl_Scroll widget (STR #327)
- Fl_Value_Slider::draw_bg() didn't always apply the
clipping rectangle (STR #235)
- fl_filename_relative() returned the wrong string if
the absolute pathname was equal to the current working
directory (STR #224)
- Fl_Help_Dialog didn't correctly restore the scroll
position when going forward/back in the link history
if the file changed (STR #218)
- glutGetModifiers() did not mask off extra state bits,
confusing some GLUT-based applications (STR #213)
- Fixed mouse capture problems on MacOS X (STR #209, STR
#229)
- Fl_Sys_Menu_Bar is now built into the library for
MacOS X (STR #229)
- Fl_Menu_ now provides item_pathname() methods to get
the "pathname" of a menu item, e.g. "File/Quit" (STR
#283)
- Fl_Text_Display now provides cursor_color() methods to
get and set the cursor color (STR #271)
- Fl_Scroll didn't honor FL_NO_BOX (STR #305)
- FLUID declaration blocks didn't support public/private
definitions (STR #301)
- Fl_Preferences incorrectly created the preferences
directory before necessary (STR #247)
- The WIN32 project files still defined the (obsolete)
FL_STATIC constant (STR #279)
- Fl_Text_Display::buffer() did not support NULL values,
making it impossible to clean up text buffers from a
subclass (STR #295)
- Fl_Text_Display did not support a NULL
unfinishedStyleCB function (STR #241)
- Fl::background2() incorrectly marked the foreground
color as initialized (STR #255)
- Fixed the X11 CTRL + "-" detection code to properly
track the state of the CTRL key (STR #264)
- Fl_File_Icon::load_system_icons() didn't support KDE
3.x (STR #299)
- WIN32's scandir() emulation did not allocate enough
memory for directory names (STR #263)
- Fl::compose() did not handle special keys like
backspace properly (STR #293)
- Fl_Choice did not clip its text when drawing using the
plastic scheme (STR #287)
- Fl_Group incorrectly mapped the emacs CTRL keys to
keyboard navigation (STR #228)
- Fl_File_Browser::load() didn't handle a NULL directory
name (STR #266)
- 64-bit library fixes (STR #261)
- The Fl_Valuator::format() function did not limit the
size of the number buffer (STR #268)
- The keypad Enter key works as the normal Enter/Return
key in common widgets (STR #191)
- Fixed some OS/2-specific build problems (STR #185, STR
#197)
- Calling Fl_Text_Display::buffer() with the same buffer
would cause an application to lockup (STR #196)
- Some of the widgets could crash an application if the
cursor was changed after a window was deleted (STR
#181)
- The Fl_Gl_Window WIN32 pixel format code did not
choose the pixel format with the largest depth buffer
(STR #175)
- The configure script didn't leave space between the
CFLAGS/CXXFLAGS and X_CFLAGS variables (STR #174)
- The Fl_JPEG_Image and Fl_PNG_Image classes did not
trap errors from the corresponding image libraries
(STR #168)
- Added "--with-links" configure option to control
whether symlinks are created for the FLTK header files
(STR #164)
- Added new hoverdelay() to Fl_Tooltip to control how
quickly recent tooltips appear (STR #126)
- FLUID now sets the size range when a window is shown.
This seems to be necessary with some window managers
(STR #166)
CHANGES IN FLTK 1.1.4
- The fl_read_image() function was not implemented on
OSX (STR #161)
- VC++ 7.1 didn't like how the copy operators were
disabled for the Fl_Widget class; now include inline
code which will never be used but makes VC++ happy
(STR #156)
- Fixed an IRIX compile problem caused by a missing
#include (STR #157)
- FLUID didn't write color/selection_color() calls using
the symbolic names when possible, nor did it cast
integer colors to Fl_Color (STR #146)
- Fl_File_Chooser was very close for multiple file
selection in large directories (STR #140)
- Fl_Text_Display/Editor did not disable the current
selection when focus was shifted to another widget
(STR #131)
- Fl_Choice didn't use the normal focus box when the
plastic scheme was in use (STR #129)
- Fl_Text_Editor didn't use selection_color()
consistently (STR #130)
- The fltk_forms, fltk_gl, and fltk_images DSO's and
HP-UX shared libraries are now linked against the fltk
shared library to provide complete dependency
resolution (STR #118)
- The configure.in file did not work with autoconf 2.57.
- FLUID didn't redraw widgets when changing the X, Y, W,
or H values in the widget panel (STR #120)
- Fl_Window::show(argc, argv) wasn't calling
Fl::get_system_colors() as documented (STR #119)
- DSO (shared library) building wasn't quite right for
some platforms (STR #118)
- OSX: some changes to make ProjectBuilder compiles
possible.
- OSX: FLTK would not know where a window was positioned
by the OS. As a result, popup menus could open at
wrong positions.
CHANGES IN FLTK 1.1.4rc2
- Fl_Window::show(argc,argv) incorrectly opened the
display prior to parsing the arguments; this prevented
the "-display foo" option from working (STR #111)
- Images were not clipped properly on MacOS X (STR #114)
- Fl::reload_scheme() and Fl::scheme("foo") incorrectly
called Fl::get_system_colors(). This prevented an
application from setting its own color preferences
(STR #115)
- The 'Enter' key event on OS X would not set
Fl::e_text.
- Changed behaviour of FLUID to always paste into
a selected group (STR #88)
- Menuitem now changes font, even if fontsize
is not set (STR #110)
- Swapped shortcut labels in OS X (STR #86)
- Non-square Fl_Dial would calculate angle from user
input wrong (STR #101)
- Updated documentatiopn of fl_draw (STR #94)
and Fl_Menu_::add() (STR #99)
- FLUID collapse triangle events were not offset by
horizontal scroll (STR #106)
- QuitAppleEvent now correctly returns from Fl::run()
instead of just exiting (STR #87)
- Hiding the first created OpenGL context was not
possible. FLTK now manages a list of contexts (STR #77)
- FLUID didn't keep the double/single buffer type for
windows.
- FLTK didn't work with Xft2.
- OSX window resizing didn't work (STR #64)
- Fixed MacOS X shared library generation (STR #51)
- Several widgets defined their own size() method but
didn't provide an inline method that mapped to the
Fl_Widget::size() method (STR #62)
- Fl_Scroll didn't provide its own clear() method, so
calling clear() on a Fl_Scroll widget would also
destroy the scrollbars (STR #75)
- Fl::event_text() was sometimes initialized to NULL
instead of an empty string (STR #70)
- fl_draw() didn't properly handle a trailing escaped
"@" character (STR #84)
- Added documentation for all forms of
Fl_Widget::damage() (STR #61)
- Fl_Double_Window now has a type() value of
FL_DOUBLE_WINDOW, to allow double-buffered windows to
process redraws properly on WIN32 (STR #46)
- Added FL_DAMAGE_USER1 and FL_DAMAGE_USER2 damage bits
for use by widget developers (STR #57)
- Fl_Help_View didn't support numeric character entities
(STR #66)
- Menu shortcuts didn't use the Mac key names under
MacOS X (STR #71)
- CodeWarrior Mac OS X updated to work with current
CW8.3 (STR #34)
- Apple-C/X/V/Z didn't work in the Fl_Input widget due
to a bad mapping to control keys (STR #79)
- Added the OSX-specific fl_open_callback() function to
handle Open Documents messages from the Finder (STR
#80)
- The configure script contained erroneous whitespace in
various tests which caused errors on some platforms
(STR #60)
- The fltk-config script still supported the deprecated
--prefix and --exec-prefix options; dropped them since
they serve no useful purpose and would never have
worked for the intended purpose anyways... (STR #56)
- fl_filename_list returned 0 on Win32 if no directory
existed (STR #54)
- Pressing 'home' after the last letter in a Text_Editor
would move the cursor to pos 0 (STR #39)
- Fl::get_key(x) would mix up Ctrl and Meta on OS X (STR
#55)
- The configure script used the wrong dynamic library
linking command for OSX (STR #51)
- The Fl_Text_Editor widget did not set changed() nor
did it call the widget's callback function for
FL_WHEN_CHANGED when processing characters that
Fl::compose() handles (STR #52)
CHANGES IN FLTK 1.1.4rc1
- The file chooser did not reset the click count when
changing directories; if you clicked on a file in the
same position after changing directories with a
double-click, the chooser treated it as a triple
click (STR #27)
- Symbols with outlines did not get drawn inactive.
- The Fl_Help_View widget now provides a find() method
to search for text within the page.
- The Fl_Help_Dialog widget now provides a search box
for entering text to search for.
- The default font encoding on OSX did not match the
default on WIN32 or X11.
- Menu items were not drawn using the font specified in
the Fl_Menu_Item structure (STR #30)
- Long menus that were aligned such that the top of an
item was exactly at the top of the screen would not
scroll (STR #33)
- The OS issues appendix incorrectly stated that MacOS
8.6 and 9 were supported; they are not (STR #28)
- Fixed handling of nested double-buffered windows (STR
#1)
- Showing a subwindow inside a hidden window would crash
the application (STR #23)
- OSX users couldn't enter some special chars when using
some foreign key layouts (STR #32)
- Hiding subwindows on OSX would hide the parent window
(STR #22)
- Added thin plastic box types.
- Fl_Pack ignored the box() setting and cleared any
unused areas to the widget color; it now only does so
if the box() is set to something other than FL_NO_BOX.
- Updated the Fl_Tabs widget to offset the first tab by
the box dx value to avoid visual errors.
- Updated the plastic up box to draw only a single
border frame instead of the old double one for
improved appearance.
- Updated the default background color on OSX to provide
better contrast.
- Fl_Text_Display and friends now look for the next
non-punctuation/space character for word boundaries
(STR #26)
- gl_font() didn't work properly for X11 when Xft was
used (STR #12)
- Fl_File_Browser incorrectly included "." on WIN32 (STR
#9)
- Include shellapi.h instead of ShellAPI.h in the WIN32
drag-n-drop code in order to work with the MingW cross
compiler (STR #6)
- The cursor was not properly restored when doing
drag-n-drop on X11 (STR #4)
- Fl::remove_fd() didn't recalculate the highest file
descriptor properly (STR #20)
- Fl_Preferences::deleteGroup() didn't work properly
(STR #13)
- Fixed the fl_show_file_selector() function - it was
copying using the wrong string size (STR #14)
- fl_font() and fl_size() were not implemented on MacOS
X.
- Sorted the icon menu bar in FLUID.
- Fixed minor memory access complaints from Valgrind
- Compiling src/flstring.h on OS X with BSD header would
fail.
- Fl_Text_Editor didn't scroll the buffer when the user
pressed Ctrl+End or Ctrl+Home.
- Fl_Text_Editor didn't show its cursor when the mouse
was moved inside the window.
- FLUID now uses an Fl_Text_Display widget for command
output, which allows you to copy and paste text from
command output into other windows.
- Fl_Gl_Window could cause a bus error on MacOS X if the
parent window was not yet shown.
- FLUID could crash after displaying a syntax error
dialog for the callback code.
- FLUID would reset the callback code if you opened the
widget panel for multiple widgets.
- Added a NULL check to Fl_Text_Display (SF Bug #706921).
- The fltk-config script placed the LDFLAGS at the wrong
place in the linker options.
- Fl_Text_Display didn't draw the outer box in the right
dimensions, so it was invisible.
- Fl_Help_Dialog used the same color for links as for
the background, causing links to be invisible on pages
without a background color set.
CHANGES IN FLTK 1.1.3
- Documentation updates.
- FLTK now ignores KeyRelease events when X11 sends them
for repeating keys.
- FLUID now supports up to two additional qualifiers
before a class name (FL_EXPORT, etc.) to aide in
developing DLL interfaces for WIN32.
- Additional NULL checks in Fl_Button,
fl_draw_boxtype(), Fl_File_Chooser, and
Fl_Window::hotspot().
- The Fl_Preferences header file needed to FL_EXPORT all
of the nested classes for WIN32.
- Fl_Double_Window couldn't be nested on WIN32. [SF Bug
#658219]
- Fl_Slider didn't call the callback function when the
user changed the value using the keyboard and the
"when" condition was FL_WHEN_RELEASE. [SF Bug #647072]
- Lines with less than 2 unique vertices and polygons
with less the 3 unique vertices were not drawn
properly. [SF Bug #647067]
- The size_range() values were not honored under MacOS
X. [SF Bug #647074]
- OpenGL windows didn't resize correctly on MacOS X.
[SF Bug #667855]
- The menus incorrectly used the overlay visual when one
or more menu items contained an image. [SF Bug #653846]
- Changed some error messages to use Fl::error() instead
of fprintf()...
- Fl_Text_Buffer and Fl_Text_Display used free to free
memory that was allocated using the new operator.
- Tweeked the plastic scheme under MacOSX to better
match the colors.
- The Fl_Image.H always included the x.H header file,
which included many system headers that could
interfere with normal GUI applications. It now uses
the corresponding based types for the image id and
mask to avoid this.
- The FLUID widget panel wasn't sorted, so keyboard
navigation was strange. [SF Bug #647069]
- Fl_Scroll didn't compute the location of labels to the
right or below when determining the area to erase.
- Added backward-compatibility macro for
filename_setext().
- Fl_Bitmap::copy(), Fl_Pixmap::copy(), and
Fl_RGB_Image::copy() all could overflow the source
image when scaling the image.
- Double/triple clicks in Fl_Input fields didn't copy
the expanded selection to the clipboard.
- Fl_Glut_Window and Fl_Gl_Window didn't always initialize
the OpenGL context on MacOS.
CHANGES IN FLTK 1.1.2
- Fl_Menu_Bar now supports drawing vertical dividers
between menu items and submenus in the menu bar.
- Fl_File_Chooser::value() didn't return NULL when the
user clicked Cancel while selecting a directory. This
bug also affected fl_dir_chooser().
- Fl_Menu_::add(const char *) used too small a menu item
label buffer and didn't do bounds checking.
- Eliminate some compiler warnings with CodeWarrier
under WIN32 (Paul Chambers)
- Fl_Gl_Window widgets did not resize properly under
MacOS X.
- The cursor could be set for the wrong window in the
text widgets.
- Fl_Check_Browser didn't provide const char * add
methods as documented.
- Fl_Check_Browser didn't draw the same style of check
marks at the other widgets.
- Fl_Button, Fl_Choice, and Fl_Menu_Button incorrectly
activated the button/menu when the spacebar was
pressed in conjunction with shift, control, alt, or
meta.
- FLTK should now compile with Xft 2.0.
- Some versions of Tru64 4.0 have snprintf and
vnsprintf, but don't have the prototypes for those
functions.
- FLTK had trouble doing character composition with some
keyboard layouts under X11 (in particular, Belgian).
- Fl_Text_Editor would cause a segfault if the user
pressed CTRL-V (paste) without having any data in the
clipboard...
- The tab key moved backwards in menus instead of
forwards. Shift-tab still moves backwards.
- The redraw_label() method didn't damage the parent
window when the label was outside the widget's
bounding box.
- Added a "draw_children()" method to Fl_Group to make
subclassing Fl_Group with a custom draw() function
easier.
- Fl_Text_Editor now supports basic undo functionality.
- FLUID now uses Fl_Text_Editor widgets for all
multi-line code fields.
- Added new widget bin and icons to FLUID.
- FLUID would try running multiple commands in parallel,
even though it wasn't capable of handling it.
- FLUID didn't generate code for some attributes when
using custom/named widget classes.
- Added a new FL_COMMAND state bit which maps to FL_CTRL
on X11 and WIN32 and FL_META on MacOS.
- MacOS keyboard modifiers mapping corrections. Cmd and
Control are no longer swapped, event_key and event_text
return (mostly) the same values as on other platforms.
- The Fl_Tabs widget should no longer be a focus hog;
previously it would take focus from child widgets.
- The file chooser now activates the OK button when
opening a directory in directory selection mode.
- Fixed a bug in the file chooser when entering an
absolute path.
- Back-ported some FLTK 2.0 tooltip changes to eliminate
erroneous tooltip display.
- MacOS windows were resizable, even when size_range
would not allow for resizing.
- Fl_Text_Editor now supports Shift+Delete, Ctrl+Insert,
and Shift+Insert for cut, copy, and paste,
respectively.
- Fl_Text_Display didn't restore the mouse pointer when
hidden.
- Fl::arg() now ignores the MacOS X -psn_N_NNNNN option.
- Added another change to the WIN32 redraw handling for
the MingW compilers.
- Fl_File_Chooser didn't handle WIN32 home directories
that used backslashes instead of forward slashes.
- Fl_Text_Display didn't limit the resize height to 1
line.
- Fl_Scrollbar widgets incorrectly took keyboard focus
when clicked on. This caused widgets such as
Fl_Text_Display to hide the cursor when you scrolled
the text.
CHANGES IN FLTK 1.1.1
- Fl_Text_Display didn't always show the cursor.
- Fl_Tabs now only redraws the tabs themselves when
making focus changes. This reduces flicker in tabbed
interfaces.
- The WIN32 redraw handler now correctly merges the FLTK
and Windows redraw regions.
- The Fl_Text_* widgets use the C++ bool type, which is
not supported by older C++ compilers. Added a
configure check and workaround code for this.
- Fl_X::set_xid() didn't initialize the backbuffer_bad
element that was used with XDBE.
- Fl_Shared_Image::uncache() was not implemented.
- Fl::set_font() didn't 0-initialize all font descriptor
data.
- Some OpenGL implementations don't support single-
buffered visuals. The Fl_Gl_Window class now emulates
single-buffered windows using double-buffered
windows.
- Added a workaround for a compiler bug in Borland C++
that prevented Fl_Help_View.cxx from compiling.
- Checkmarks didn't scale properly; copied the 2.0 check
mark code over.
- Replaced several memcpy's with memmove's for
portability (memmove allows for overlapping copies,
memcpy does not)
- Bug #621737: Fl_Bitmap::copy(), Fl_Pixmap::copy(), and
Fl_RGB_Image::copy() now range-check the new width and
height to make sure they are positive integers.
- Bug #621740: the WIN32 port needed to handle WM_MOUSELEAVE events
in order to avoid problems with tooltips.
- Fl_PNM_Image didn't set the "alloc" flag for the data,
which could lead to a memory leak.
- fl_filename_match() was inconsistently doing case-
insensitive matching.
- Fl_Button redraw fix for bug #620979 (focus boxes and
check buttons).
- Fl_Text_Display fix for bug #620633 (crash on
redisplay).
- Fl_Output now calls its callback when the user clicks
or drags in the widget.
- Shortcuts now cause buttons to take focus when visible
focus is enabled.
- fl_filename_relative() didn't check that the path was
absolute under WIN32.
- fl_filename_relative() didn't check that the path was
on the current drive under WIN32.
- The Fl_BMP_Image class now handles 16-bit BMP files
and BMP files with a transparency mask.
- The fltk-config script didn't add the required include
path, if any, when compiling a program.
- Added a license clarification that the FLTK manual is
covered by the same license as FLTK itself.
- Fl_Check_Browser wasn't documented.
- Fl_Preferences::Node::addChild(), deleteEntry(), and
remove() didn't set the "dirty" flag.
- The "no change" button didn't work in the FLUID widget
panel.
- Vertical scrollbars did not draw the arrows inactive
when the scrollbar was inactive.
CHANGES IN FLTK 1.1.0
- Documentation updates.
- Added a Fl_Widget::redraw_label() method which flags a
redraw of the appropriate area. This helps to
eliminate flicker when updating the value of a widget.
- Fl_Wizard::value() now resets the mouse cursor to the
window's default cursor.
- Fl_File_Chooser::type() didn't enable/disable the new
directory button correctly.
- Fl_Preferences::entryExists() did not work properly.
- FLUID's image file chooser pattern was incorrect.
- Fl_File_Icon::load_system_icons() now detects KDE
icons in /opt/kde, /usr/local, and /usr automatically,
and supports the KDEDIR environment variable as well.
- Submenus now display to the left of the parent menu if
they won't fit to the right. Previously they would
display right on top of the parent menu...
- Fl_Menu_:add() didn't handle a trailing "\" character
gracefully.
- Clicking/dragging the middle mouse button in a
scrollbar now moves directly to that scroll position,
matching the behavior of other toolkits.
- Added some more range checking to the Fl_Text_Display
widget.
- The editor demo did not correctly update the style
(syntax highlighting) information.
CHANGES IN FLTK 1.1.0rc7
- Updated the Fl_Text_Buffer and Fl_Text_Display classes
to be based on NEdit 5.3 (patch from George Garvey).
- Fixed a problem with Fl::wait(0.0) on MacOS X 10.2;
this affected the fractals demo and other OpenGL
applications.
- Fl_Glut_Window now takes keyboard focus and handles
shortcut events.
- The MacOS X implementation of fl_ready() now checks
the event queue for events.
- Fl_PNM_Image now supports the XV/GIMP thumbnail format
(P7).
- Fl_Preferences would not find groups inside the root
group.
- Small bug fixes for Fl_Chart, Fl_Scrollbar, Fl_Tabs,
and FLUID from Matthew Morrise.
- Fl_Chart didn't have its own destructor, so data in
the chart wasn't freed.
- Fl_Menu_Button no longer responds to focus or keyboard
events when box() is FL_NO_BOX.
- FLTK convenience dialogs put the buttons in the wrong
order.
- Fl_BMP_Image didn't load 4-bit BMP files properly.
- Minor tweeks to the WIN32 DLL support.
- Fl_Text_Display::resize() could go into an infinite
loop if the buffer is emptied.
- Fl::handle() didn't pass FL_RELEASE events to the
grab() widget if pushed() was set (for proper menu
handling...)
- DND events were being sent to the target window
instead of the target widget under WIN32.
- The newest Cygwin needs the same scandir() handling as
HP-UX.
- FLUID didn't register the image formats in the
fltk_images library, and had some other image
management problems.
- Fixed one more redraw bug in Fl_Browser_ where we
weren't using the box function to erase empty space in
the list.
- Fl_Text_Display::buffer() now calls resize() to show
the buffer.
- Fl_Help_View didn't support HTML comments.
- Fl_Help_View didn't include the extra cellpadding when
handling colspan attributes in cells.
- Fl_Help_View didn't support table alignment.
CHANGES IN FLTK 1.1.0rc6
- Documentation updates.
- Fl::handle() didn't apply the modal tests for
FL_RELEASE events, which caused Fl_Tabs to allow users
to change tabs even when a modal window was open.
- Fl_Browser_, Fl_Input_, Fl_Slider now use the box
function to erase the background. This fixes some
long-standing redraw problems.
- More snprintf/strlcpy/strlcat changes where needed.
- Fl::get_font_name() would leak 128 bytes.
- Eliminated most of the "shadowed" variables to avoid
potential problems with using the wrong copy of "foo"
in a class method.
- Moved Fl_BMP_Image, Fl_GIF_Image, and Fl_PNM_Image to
the fltk_images library, so the only image formats
that are supported by the core library are XBM and XPM
files. This reduces the size of the FLTK core library
by about 16k...
- The Fl_Text_Display::resize() method was incorrectly
flagged as protected.
- Fixed some memory/initialization bugs in
Fl_File_Chooser that valgrind caught.
- The PNG library png_read_destroy() is deprecated and
does not free all of the memory allocated by
png_create_read_struct(). This caused a memory leak in
FLTK apps that loaded PNG images.
- Added uncache() method to Fl_Image and friends.
- Added image() methods to Fl_Menu_Item.
- Added default_cursor() method and data to Fl_Window.
- Fl_Group would send FL_ENTER events before FL_LEAVE
events, causing problems with adjacent widgets.
- Fixed filename problems with Fl_File_Chooser -
changing the filename field directly or choosing files
from the root directory could yield interesting
filenames.
- Fl_Input_ could crash if it received an empty paste
event.
- The mouse pointer now changes to the I beam
(FL_CURSOR_INSERT) when moved over an input field or
text widget.
- "make install" didn't automatically (re)compile the
FLUID executable.
- Added an Fl::get_boxtype() method to get the current
drawing function for a specific box type.
- Fl_Output and Fl_Multiline_Output didn't prevent
middle-mouse pastes.
- Fl_JPEG_Image didn't compile out-of-the-box with Cygwin
due to a bug in the Cygwin JPEG library headers.
- Fl_BMP_Image still didn't work with some old BMP files.
- "make distclean" didn't really clean out everything.
- Tweeked the look of the check button with a patch from
Albrecht Schlosser.
CHANGES IN FLTK 1.1.0rc5
- Added "wrap" type bit to Fl_Input_, so you can now
have a multiline text field that wraps text.
- Setting the value() of an output text field no longer
selects the text in it.
- Output text fields now show a caret for the cursor
instead of the vertical bar.
- The newButton and previewButton widgets are now public
members of the Fl_File_Chooser class. This allows
developers to disable or hide the "new directory" and
"preview" buttons as desired.
- Added new visible focus flag bit and methods to
Fl_Widget, so it is now possible to do both global and
per-widget keyboard focus control.
- Removed extra 3 pixel border around input fields.
- No longer quote characters from 0x80 to 0x9f in input
fields.
- Improved speed of Fl_Browser_::display() method with
large lists (patch from Stephen Davies.)
- Fl_Help_View didn't properly handle NULL from the link
callback (the original filename/directory name were
not preserved...)
- Fl_Help_View didn't use the boxtype border values when
clipping the page that was displayed.
- Added first steps to CodeWarrior/OS_X support (see
fltk-1.1.x/CodeWarrior/OS_X.sit)
- Cleaned up the WIN32 export definitions for some of
the widget classes.
- Fixed a filename completion bug when changing
directories.
- Fl_File_Chooser::value() would return directories with
a trailing slash, but would not accept a directory
without a trailing slash.
- When installing shared libraries, FLUID is now linked
against the shared libraries.
- MacOS: missing compile rule for .dylib files.
- Fl_Group::current(), Fl_Group::begin(), and
Fl_Group::end() are no longer inlined so that they are
properly exported in DLLs under WIN32. Similar
changes for all static inline methods in other
classes.
- MacOS: support for Mac system menu (Fl_Sys_Menu_Bar)
- MacOS: wait(0) would not handle all pending events
- Added new makeinclude file for MingW using GCC 3.1.x.
- Fl_Choice::value(n) didn't range check "n".
- The MingW and OS/2 makeinclude files didn't have the
new fltk_images library definitions.
- Fl_Text_Editor didn't scroll the text in the widget
when dragging text.
- Config header file changes for Borland C++.
- FLTK didn't provide a Fl::remove_handler() method.
CHANGES IN FLTK 1.1.0rc4
- Added new filter_value() methods to Fl_File_Chooser to
get and set the current file filters.
- Added support for custom filters to Fl_File_Chooser.
- Added Borland C++ Builder IDE project files from
Alexey Parshin.
- Resource leak fixes under WIN32 from Ori Berger.
- Now register a WIN32 message for thread messages.
- Fl_Window didn't initialize the min and max window
size fields.
- The JPEG and PNG image classes have been moved to the
fltk_images library, a la FLTK 2.0. You can register
all image file formats provided in fltk_images using
the new fl_register_images() function.
- Fl_XBM_Image didn't correctly load XBM files.
- MacOS: Added Greg Ercolano's file descriptor support.
- MacOS: Fixed text width bug.
- A change in fl_fix_focus() broken click-focus in FLWM.
- Cygwin with -mnocygwin didn't like the FL/math.h
header file.
- Fl_Browser_ cleared the click count unnecessarily.
- MacOS: Pixmap draw fix, gl_font implemented
FL_FOCUS fix, window type fix for modal and nonmodal
windows, glut uninitialised 'display' proc fix
- Now support FLTK_1_0_COMPAT symbol to define
compatibility macros for the old FLTK 1.0.x function
names to the 1.1.x names.
- Now translate the window coordinates when a window is
shown, moved, or resized. This should fix the "menus
showing up at the wrong position" bug under XFree86.
- Fixed some more problems with the Fl_BMP_Image file
loader.
- BC++ fixes.
- The pixmap_browser demo didn't check for a NULL image
pointer.
- Fl_File_Icon::find() now uses fl_filename_isdir()
under WIN32 to check for directories.
- Fl_File_Chooser's preview code called refcount()
on the deleted image's object.
- Fixed another problem with the Fl_BMP_Image loader.
- The fl_file_chooser() callback was being called with a
NULL filename.
- Documented that fl_push_clip() is preferred over
fl_clip(), with a corresponding source change.
- Minor changes to the MacOS X event handling code.
- Added syntax highlighting example code to the editor
test program.
- Fl_Text_Display didn't range check style buffer
values.
- Added "dark" color constants (FL_DARK_RED, etc.)
- The MacOS font code was missing definitions for
fl_font_ and fl_size_.
CHANGES IN FLTK 1.1.0rc3
- Documentation updates.
- New file chooser from design contest.
- Did some testing with Valgrind and fixed some memory
problems in Fl_Help_View::Fl_HelpView,
Fl_Menu_::remove(), Fl_Text_Display::draw_vline(), and
resizeform() (convenience dialogs).
- Fixed some redraw() bugs, and now redraw portions of
the parent widget when the label appears outside the
widget.
- The boolean (char) value methods in Fl_Preferences
have been removed since some C++ compilers can't
handle char and int value methods with the same name.
- Added fl_read_image() function.
- Fixed Fl_Valuator::format() so that the correct format
type is used when step == 1.0.
- Fl_Help_View didn't support the TT markup.
- Fl_Shared_Image used a double-pointer to the image
handler functions, which was unnecessary and
unintuitive.
- Fl_PNM_Image didn't load the height of the image
properly.
- Fl_BMP_Image, Fl_JPEG_Image, Fl_PNG_Image, and
Fl_Shared_Image didn't delete image data that was
allocated.
- Enabled the OpenGL and threads demos when compiling
for MingW.
- Fl_File_Input didn't update the directory buttons if a
callback was registered with the widget.
- The file chooser would return the last selected
file(s) when cancel was pressed.
- The file chooser limited the resizing of the chooser
window unnecessarily.
- Fixed WM_PAINT handling under WIN32.
- Minor tweeks to MingW and OS/2 config headers.
- Fl_Value_Input now correctly determines if step()
specifies an integer value.
- Fl_Help_View didn't add links inside PRE elements.
- OS/2 build fixes from Alexander Mai.
- Now use strlcat() instead of strncat() which could
cause buffer overflows.
- Now use of strlcpy() instead of strncpy() to simplify
the code.
- Drag-n-drop under WIN32 now shows a [+] cursor instead
of the link cursor.
- Fixed widget width tooltip and default argument
handling code in FLUID.
- Fixed colors used when drawing antialiased text using
Xft.
- Fl_Preferences::makePath() now uses access() instead
of stat() when checking to see if the destination
directory already exists.
- Fl_BMP_Image now supports older BMP files with the 12
byte header.
- Optimized the redrawing of tabs and radio/check
buttons when the keyboard focus changes.
- More tooltip fixes.
- DND text operations would loop under X11.
CHANGES IN FLTK 1.1.0rc2
- Portability fixes.
- Backported 2.0 tooltip changes.
- Several of the valuators did not support tooltips.
- The last menu item in a menu didn't pick up on font
changes.
- FLUID now properly handles default argument parameters
properly.
- Fixed WM_PAINT handling under WIN32 - didn't validate
the correct region that was drawn.
- Fl_Multiline_Output would insert the enter key.
- Fl_File_Browser didn't clip items to the column width.
- Fl_Window::draw() cleared the window label but didn't
restore it, so windows could lose their titles.
- Eliminated multiple definitions of dirent structure
when compiling under WIN32.
- Adjusted the size of the circle that is drawn inside
radio buttons to scale better for larger labels.
- FLUID was opening the display when it shouldn't have.
- Fl_File_Chooser.cxx defined the file chooser functions
again; they should only be defined in the header file.
- Wide arcs would draw with "teeth".
- The preferences demo included Fl/Fl_Preferences.H
instead of FL/Fl_Preferences.H.
CHANGES IN FLTK 1.1.0rc1
- The fl_file_chooser() and fl_dir_chooser() functions
now support an optional "relative" argument to get
relative pathnames; the default is to return absolute
pathnames.
- The backspace and delete keys now work as expected in
the file chooser when doing filename completion.
- FLUID now supports running shell commands.
- New Fl_File_Input widget that shows directory
separators with filename in input field.
- The Fl_File_Chooser dialog now shows the absolute path
in the filename field using the Fl_File_Input widget.
- FLUID now keeps track of grid, tooltip, and other
GUI options, along with the last 10 files opened.
- Tooltip windows would show up in the task bar under
WIN32.
- Now append trailing slash to directory names in names
in WIN32 version of scandir(). This takes care of a
file chooser performance problem with large
directories.
- Added Fl_Preferences class from Matthias Melcher,
including binary data support.
- FLUID now recognizes the "using" keyword in
declarations.
- fl_file_chooser() didn't highlight the requested file
the second time the file chooser dialog was shown.
- Fixed rendering of Fl_Light_Button with the plastic
scheme.
- Fixed a bug in the MacOS font enumeration code.
- Now show a "locked" icon next to static/private
elements in FLUID, and "unlocked" icon next to
global/public elements.
- Implemented Fl_Menu_Item image labels using older
1.0.x labeltype method.
- Updated the PNG library check to support both png.h
and libpng/png.h.
- Fixed a recursion bug in tooltips that was causing
random crashes.
- fl_file_chooser() could cause a segfault when passed a
NULL filename parameter in some situations.
- Added a "-g" option to fltk-config to support quick
compiling with debugging enabled.
- Fixed redraw problem with Fl_Input and anti-aliased
text.
- Added threading support for MacOS X and Darwin.
- The filesystem list in the file chooser now works under
MacOS X and Darwin.
- The fl_msg structure now contains all data passed to
the WndProc function under WIN32.
- Fixed some window focus/positioning problems under
MacOS X.
- Added fl_create_alphamask() function to create an alpha
mask from 8-bit data; currently this always generates a
1-bit screen-door bitmask, however in the future it will
allow us to generate N-bit masks as needed by various
OS's.
- Fl_File_Browser::load() didn't properly show drives
when compiled in Cygwin mode.
- Now pass correctly pass keyboard and mouse events to
widget under tooltip as needed...
- Added new Fl::dnd_text_ops() methods to enable/disable
drag-and-drop text operations.
- Fl_Input now supports clicking inside a selection to
set the new text position when drag-and-drop is
enabled.
- Added support of X resources for scheme, dnd_text_ops,
tooltips, and visible_focus...
- Fixed some case problems in includes for the MacOS X
code.
- Fl_Widget::handle() returned 1 for FL_ENTER and
FL_LEAVE events, which caused some compatibility
problems with 1.0 code.
- Fl_Box::handle() now returns 1 for FL_ENTER and
FL_LEAVE events so that tooltips will work with Fl_Box
widgets.
- Some source files still defined strcasecmp and
strncasecmp under WIN32.
- Some source files still used the "false" and "true"
C++ keywords, even though several of our "supported"
C++ compilers don't support them. Using 0 and 1 until
FLTK 2.0 (which uses the bool type instead of int for
any boolean values...)
- Minor Fl_Color revamping, so that color constants map
to the color cube and FL_FOREGROUND_COLOR,
FL_BACKGROUND_COLOR, FL_BACKGROUND2_COLOR,
FL_INACTIVE_COLOR, and FL_SELECTION_COLOR map to the
user-defined colors.
CHANGES IN FLTK 1.1.0b13
- Fixed a bug in the Xft support in Fl_Window::hide()
(the config header wasn't included, so the Xft code
wasn't getting called)
- Xdbe support must now be enabled explicitly using
--enable-xdbe due to inconsistent bugs in XFree86 and
others.
- Windows resized by a program would revert to their
original size when moved under WIN32.
- Cygwin can only compile the new WIN32 drag-n-drop code
using GCC 3.x.
- Tooltips now appear for inactive and output widgets.
- Tooltips no longer steal keyboard events other than
ESCape.
- Tooltips are no longer delayed when moving between
adjacent widgets.
- fl_beep(FL_BEEP_DEFAULT) now uses the PC speaker under
Windows (0xFFFFFFFF) rather than an event sound.
- The configure script didn't include the -mwindows or
-DWIN32 compiler options in the output of fltk-config
when using the Cygwin tools.
- Fl_Output didn't take input focus when needed, so it
was unable to support CTRL-C for copying text in the
field and did not unhighlight selections when the
widget lost focus.
- The fl_filename_name() function didn't handle a NULL
input string.
- The input field used by the fl_input() and
fl_password() functions was resized too small in
1.1.0b12.
- Added casts in fl_set_fonts_win32.cxx for VC++ 5.0.
- Fl_File_Icon::find() did not check the basename of a
filename for a match; this caused matches for a
specific filename (e.g. "fluid") to fail.
- The Fl_Shared_Image class now supports additional
image handling functions - this allows you to support
additional image file formats transparently.
CHANGES IN FLTK 1.1.0b12
- Documentation updates.
- Fl_Choice didn't clip the current value properly - it
wasn't accounting for the box border width.
- The forms compatibility functions are now placed in a
"fltk_forms" library to match FLTK 2.0.
- Renamed down() and frame() to fl_down() and
fl_frame(), filename_xyz() to fl_filename_xyz(), and
all of the define_FL_FOO() functions for the custom
boxtypes to fl_define_FL_FOO() to avoid namespace
clashes.
- Stereo OpenGL support (patch from Stuart Levy)
- All of the convenience functions defined in fl_ask.H
now resize the widgets and dialog window as needed for
the labels and prompt.
- Backported FLTK 2.0 dual cut/paste buffer code.
- Added support for Xft library to provide anti-aliased
text on X11.
- Fl_Help_View didn't keep track of the background color
of cells properly.
- Fl_Browser::item_width() didn't compute the width of
the item properly when column_widths() was set.
- Fl_Button didn't check to see if the widget could
accept focus before taking input focus.
- Fl_Help_View didn't preserve target names (e.g.
"filename.html#target") when following links.
- Drag-and-drop support for MacOS.
- Updated MacOS issues documentation.
CHANGES IN FLTK 1.1.0b11
- Now conditionally use the WIN32 TrackMouseEvent API
(default is no...)
- Fixed a table rendering bug in the Fl_Help_View
widget.
- The fltk-config script now recognizes all common C++
extensions.
- The menu code was using overlay visuals when the
scheme was set to "plastic".
- Fixed some drawing problems with Fl_Light_Button and
its subclasses.
- Fixed a minor event propagation bug in Fl_Group that
caused mousewheel events to be passed to scrollbars
that were not visible.
- The fl_file_chooser() function did not preserve the
old file/directory like the old file chooser did.
- The prototypes for fl_input() and fl_password() did
not default the "default value" to NULL.
- Fl_Tabs now draws tabs using the selection_color() of
the child groups; this allows the tabs to be colored
separately from the body. Selected tabs are a mix of
the Fl_Tabs selection_color() and the child group's
selection_color().
- Fl_Tabs didn't include images in the measurement of
the tabs if no label text was defined.
- The WIN32 code didn't return 0 from the window
procedure after handling WM_PAINT messages.
- fl_draw() would incorrectly test the clipping of
labels the lay outside the bounding box.
- filename_relative() didn't always return the correct
relative path.
- Updated the test makefile to work with more versions
of "make".
- Added new "--with-optim" configure option to set the
optimization flags to use when compiling FLTK.
- The fltk-config script no longer reports the
optimization flags that were used to compile FLTK.
- Initial port of FLTK 2.0 drag-and-drop support.
CHANGES IN FLTK 1.1.0b10
- Fixed the new WIN32 TrackMouseEvent code.
- Fixed the VC++ project files to link against
comctl32.lib.
CHANGES IN FLTK 1.1.0b9
- Better FL_LEAVE event handling for WIN32.
- The alpha mask was bit-reversed.
- Fl::scheme() applied the scheme tile image to overlay
and menu windows, which caused problems when the
overlay planes were in use.
- Fixed Fl::event_button() value when hiding tooltip on
some systems.
- Added Fl_BMP_Image class to support loading of Windows
bitmap (BMP) files.
- The shiny demo didn't work on some systems (no
single-buffered OpenGL visual), and the new box types
were reset when show(argc, argv) was called.
- Fl::scheme() didn't update windows that were not
shown.
- The fractals demo would get far ahead of the UI with
some Linux OpenGL drivers. Now use glFinish() instead
of glFlush() so we are at most 1 frame ahead.
- The fractals demo Y axis controls were backwards for
the "flying" mode.
- MacOS: cleaned up src/Fl_mac.cxx
- MacOS: fixed Fl::wait(0.0), fixed Cmd-Q handling
- Update CygWin support for Fl::add_fd().
- Update the plastic scheme to not override the default
colors - move the color code to the MacOS-specific
code. Also updates the tile image colormap to match
the current background color.
- Add fl_parse_color() to X11 as well, removing a bunch
of conditional code and providing a common interface
for looking up color values.
- Fixed the make problems in the test directory - some
make programs had trouble handling the recursive
dependencies on the FLUID files...
- Now use rint() to round floating-point coordinates.
- Demo cleanup - made sure they all worked with schemes.
- Fl_Tabs no longer clears the unused area of the tab
bar.
- Added show(argc, argv) method to Fl_Help_Dialog.
- MacOS: implemented cut/copy/paste.
- MacOS: improved keyboard handling, fixed keyboard
focus handling, fixed get_key, modified 'keyboard'
demo to show second mouse wheel and additional keys
'help' and FL_NK+'='
CHANGES IN FLTK 1.1.0b8
- OS/2 build fixes.
- fl_draw() didn't ignore symbol escapes properly for
the browsers...
- New Fl::scheme() methods from FLTK 2.0; currently only
the standard ("") and plastic ("plastic") methods are
supported. Schemes can be set on the command-line
("-scheme plastic") or using the FLTK_SCHEME
environment variable.
- MacOS: fixed iBook keyboard handling, moved
remaining message handling to Carbon, added mouse
capture support, added timer support, added overlay
support, fixed double-buffering side effects.
- The configure script wasn't using the -fpermissive or
-fno-exceptions options with GCC.
- Fl_JPEG_Image and friends didn't set the depth if the
image file couldn't be loaded; since Fl_RGB_Image
didn't check for this, it could fail when displaying
or copying these images.
- filename_absolute() did not always free its temporary
buffer.
- filename_relative() did not do a case-insensitive
comparison under MacOS, OS/2, and Windows.
- filename_isdir() didn't properly handle "D:L" under
WIN32.
- Fl_Shared_Image::get() did not check to see if the
image could not be loaded.
- Fl_Help_View didn't clear the line array in the
Fl_Help_Block structure; this causes erratic
formatting for some pages.
- The font and size members of Fl_Help_Block were never
used.
- The threading functions (Fl::lock() and friends) were
not exported under WIN32.
- The Fl_Text_Display destructor deleted the scrollbars
twice...
- Fl_Help_View didn't reset the horizontal scroll
position when showing a new page.
- Fl_Pack now allows any child widget to be the
resizable() widget, not just the last one.
- MacOS: opaque window resizing, all events except
Mac menus are now handled using Carbon, window
activation fixed, GL_SWAP_TYPE default changed to
make gl_overlay work.
- Fl_Help_View::resize() didn't resize the horizontal
scrollbar.
- MacOS: list all fonts, fixed clipping and mouse
pointer bugs.
- The Fl_File_Chooser widget now uses hotspot() to
position the dialog under the mouse pointer prior to
showing it.
- Added a configure check for *BSD - use -pthread option
instead of -lpthread.
- Fl_Text_Display could get in an infinite loop when
redrawing a portion of the screen. Added a check for
the return value from fl_clip_box() so that the
correct bounding box is used.
- Removed the Fl_Mutex and Fl_Signal_Mutex classes from
the threads example, since they weren't being used
and apparently are not very portable.
- Fl_Help_View now ignores links when the link callback
returns NULL, and displays a sensible error message
when an unhandled URI scheme is used (e.g. http:,
ftp:)
- Fl_File_Icon::load_system_icons() no longer complains
about missing icon files, just files that exist but
can't be loaded.
- FLUID didn't list the plastic box and frame types.
- Now hide the tooltip window whenever a window is
hidden. Otherwise a tooltip window could keep an
application running.
- Updated FLUID to only append a trailing semicolon to
code lines in a callback (so "#include" and friends
will work...)
- The Fl_Color_Chooser widget now supports keyboard
navigation.
- Fixed button and valuator widgets to call Fl::focus()
instead of take_focus().
- Tweeked the radio button drawing code for better
circles with different boxtypes.
- The Fl_File_Chooser widget did not provide a shown()
method, and fl_file_chooser() and fl_dir_chooser() did
not wait on shown(); this would cause them to return
prematurely if you switched desktops/workspaces.
- Cosmetic changes to plastic boxtypes. Now look much
better for large areas and the buttons now have a much
greater "3D" feeling to them.
- Added new Fl::draw_box_active() method so that
boxtypes can find out if the widget they are drawing
for is active or not.
- Fl_Button and its subclasses did not redraw the parent
when the boxtype was FL_NO_BOX and they lost keyboard
focus (the parent redraw clears the focus box.)
- Fixed the example program makefile - wasn't building
the mandelbrot and shiny demos right.
- Fl::set_font(Fl_Font, Fl_Font) was not implemented.
- Fixed the documentation Makefile commands; was not
using the fltk.book file for some reason...
CHANGES IN FLTK 1.1.0b7
- More documentation updates...
- Mac OS X support works 95%
- The Fl_Window::hotspot() off-screen avoidance code was
commented out.
- Mac OS X uses mostly Carbon event handling to support
Mousewheel, three buttons, all modifier keys, etc.
- Updated paragraph 4 of the FLTK license exceptions;
there was some question about the requirement to show
that a program uses FLTK, which is required by section
6 of the LGPL. The new exemption specifies that
inclusion of the FLTK license is not required, just a
statement that the program uses FLTK.
- Fl_Button::handle() was calling take_focus() for both
FL_PUSH and FL_DRAG.
- File and memory fixes for Fl_GIF_Image, Fl_PNG_Image,
Fl_PNM_Image, Fl_Shared_Image, Fl_Tiled_Image, and
Fl_XBM_Image.
- filename_match() didn't handle backslashes properly
under WIN32, and didn't use a case-insensitive
comparison under MacOS X.
- The Fl class was missing access methods for the
FL_MOUSEWHEEL event values - Fl::event_dx() and
Fl::event_dy().
- The default help string didn't include the -nokbd
option.
- "make uninstall" didn't uninstall the static OpenGL
widget library.
- Mac cursor shapes added...
- Fl_Text_Display would lockup when all text was
deleted; for example, when running the editor
demo, you couldn't load a second file.
- Added Fl::lock() and friends from FLTK 2.0 to
support multi-threaded applications; see the
"threads" demo for an example of this.
- Fl_Check_Button and Fl_Round_Button now use the
FL_NO_BOX box type to show the background of the
parent widget.
- Tweeked the plastic boxtype code to draw with the
right shading for narrow, but horizontal buttons.
- Fl_Progress now shades the bounding box instead of
drawing a polygon inside it.
- Fl::warning() under WIN32 defaults to no action. This
avoids warning dialogs when an image file cannot be
loaded.
- Some Win32 drivers would draw into wrong buffers
after OpenGL mode change
- The file chooser would cause a segfault if you
clicked in an empty area of the file list.
- Fl_File_Icon::labeltype() would cause a segfault
if the value pointer was NULL.
- Fl_File_Icon::load_image() could cause segfaults
(NULL data and incrementing the data pointer too
often.)
- Fl_File_Icon::load_image() now handles 2-byte
per color XPM files.
- Some Win32 drivers would draw into wrong buffers
after OpenGL mode change.
- Message handling and Resources for MacOS port.
- Fl_Help_View could get in an infinitely loop when
determining the maximum width of the page; this
was due to a bug in the get_length() method with
percentages (100% width would cause the bug.)
- Don't need -lgdi32 for CygWin, since -mwindows
does this for us.
- The WIN32 event handler did not properly handle
WM_SYNCPAINT messages.
- Fl_Tabs now uses the boxtype exclusively to draw
both the tabs and surrounding box, so alternate
box types actually work and the look is a little
nicer.
- Fixed the drawing of large areas with the new
plastic boxtypes.
- Updated the Visual C++ demo projects to use FLUID
to generate the GUI files as needed.
- The demo program didn't load the right menu file
when compiled for debugging under WIN32.
- Added plastic box types to forms demo.
- Added mousewheel to keyboard demo.
- The Fl_Text_Editor widget caused an infinite loop
when it received keyboard focus.
- filename_isdir() didn't properly handle drive letters
properly; WIN32 needs a trailing slash for drive
letters by themselves, but cannot have a trailing
slash for directory names, go figure...
- The Fl_Text_Buffer and Fl_Text_Display classes did not
initialize all of their members.
- fl_normal_label() had a totally redundant set of
if/else tests, which the new code handles all from
fl_draw().
- The Fl_File_Chooser dialog contained two hotspots.
- The fl_draw_pixmap() function didn't free the 2-byte
color lookup table properly (delete instead of
delete[]).
- fl_draw() reset the text color under WIN32, causing
bitmaps to draw incorrectly.
- Fl::get_font_sizes() is now implemented under WIN32.
- Fl_Text_Display now uses the same default colors for
selection and text as Fl_Input_ and friends.
- Changed the default line scrolling in Fl_Text_Display
to 3 lines for the mouse wheel and scrollbar arrows.
CHANGES IN FLTK 1.1.0b6
- Documentation updates...
- The configure script now works within the CygWin
environment.
- Tooltips are now enabled by default, but are not
re-enabled when calling the Fl_Widget::tooltip()
method.
- Added new Fl::version() method to get the current
FLTK library version (for shared libraries/DLLs)
- Added new Fl::event() method to get the current
event that is being processed.
- Added new fl_beep() function to do audible
notifications of various types.
- Added new Fl_GIF_Image, Fl_JPEG_Image, Fl_PNG_Image,
Fl_PNM_Image, Fl_XBM_Image, and Fl_XPM_Image classes.
- Added new Fl_Shared_Image class, a la FLTK 2.0.
- Added new Fl_Tiled_Image class for tiled backgrounds.
- Added new copy(), desaturate(), inactive(), and
color_average() methods to the Fl_Image classes.
- Added a horizontal scrollbar to the Fl_Help_View
widget.
- Added new FL_PLASTIC_{UP/DOWN}_{BOX/FRAME} boxtypes
for a more "modern" look (sort of a cross between KDE
2.2 and Aqua.)
- Fl_Float_Input and Fl_Int_Input no longer accept
pasted text that is not a floating point or integer
value. Pasted numbers now replace text in these
widgets.
- Implemented the Fl_File_Icon::load_png() method.
- The Fl_File_Icon::load_system_icons() method now
supports KDE 2.x icons.
- Fixed PNG support in Fl_Help_View.
- Removed the "Microsoft" mode button from the menubar
demo.
- The browser demo now makes sure that the input field
contains a number.
- The Fl_Browser::make_visible() method now range checks
the input.
- Updated the fl_draw() and fl_measure() methods to
accept an optional draw_symbols argument, which
controls whether symbols are drawn in the text.
- Added new Fl::visible_focus() methods to control
whether the focus box is drawn.
- The focus box is now drawn using the contrast color.
- Fl_Repeat_Button didn't accept keyboard focus.
- Added new Fl::visible_focus() method and standard
"-kbd" and "-nokbd" options in Fl::args() processing
to control whether keyboard focus is shown and handled
by non-text widgets.
- The wrong tooltip could be shown if the user moved the
mouse over adjacent widgets with tooltips.
- The drop-down button on Fl_Choice widgets was not
limited in width.
- Tooltips could appear off the screen.
- Mouse wheel events are now sent to the focus widget
first, then to any other interested widget.
- The Fl_RGB_Image class now supports images with an
alpha channel. Images are currently drawn using
"screen door" transparency... See the "image" demo
for an example.
- Added new fl_create_bitmask() and fl_delete_bitmask()
functions that create bitmap objects for masking and
bitmap drawing.
- Was sending FL_RELEASE events for buttons 4 and 5
under X11, which are only for FL_MOUSEWHEEL.
- Fl_Help_View now supports the EM and STRONG elements.
- Didn't do callbacks when changing tabs via keyboard.
- FLUID didn't write tooltip strings to the message
catalog file.
- Fl_File_Icon now uses Fl_Shared_Image to load icon
images; the load_png() and load_xpm() methods have
been replaced by a single load_image() method.
- Fl_File_Icon::load_system_icons() now does a better
job of finding KDE icons.
- Now use Fl::warning() and Fl::error() in place of
printf's in some of the newer widgets.
- The default behavior of Fl::error() is now to display
an error but not to exit; Fl::fatal() still exits.
- FLUID now uses the Fl_Shared_Image class, so FLUID-
generated GUIs can embed any of the supported image
file formats.
- New filename_relative() function to convert an
absolute filename to a relative one.
- Updated the filename_absolute(), filename_expand(),
and filename_setext() functions to take the
destination string size, with inline functions for the
old FL_PATH_MAX size.
- fl_file_chooser() and fl_dir_chooser() now return a
relative path.
- Fl_Help_View now supports all ampersand escapes.
CHANGES IN FLTK 1.1.0b5
**** NOTE: DUE TO CHANGES IN THE WIDGET CLASSES, ****
**** YOU MUST RECOMPILE ALL SOURCE FILES ****
**** THAT USE FLTK!!! ****
- All FLTK color values are now 32-bits and support
both the legacy 8-bit color values as well as 24-bit
RGB values (0xRRGGBB00 for 24-bit RGB, 0x000000II
for indexed color).
- Fl::set_boxtype() and fl_internal_boxtype() now keep
track of when a boxtype is changed; this allows you to
override the "special" boxtypes without references to
those boxtypes causing them to be reset.
- Fl_Help_Func now takes a Fl_Widget pointer as well as
a pathname.
- Added code to support FL_KEYUP events.
- Focus did not return to the Fl_Text_Display and Editor
widgets when scrolling and then clicking inside the
editor window.
- Now set the line size of the vertical scrollbar in the
text editor to 1.
- The symbols demo didn't show the strings needed to
show the corresponding symbol (the label string was
not quoted...)
- FLTK should now compile with Cygwin cleanly.
- Shortcut changes were not being saved by FLUID.
- FLUID didn't write the deimage() static data.
CHANGES IN FLTK 1.1.0b4
**** NOTE: DUE TO CHANGES IN THE FL_WIDGET CLASS, ****
**** YOU MUST RECOMPILE ALL SOURCE FILES ****
**** THAT USE FLTK!!! ****
- Updated the flags_ member of Fl_Widget to be an
integer instead of uchar, to support the new
FL_OVERRIDE flag for Fl_Window.
- The parent() method of Fl_Widget now uses pointers to
Fl_Group instead of Fl_Widget.
- Fl_Window now provides the FLTK 2.0 "override()" and
"set_override()" methods for windows.
- Added a configure check (and warning) for GCC 3.0.x.
- Updated the configure script to check for the
png_set_tRNS_to_alpha() function.
- Updated the config.h files for all platforms for the
image and FLTK documentation defines.
- Updated the makeinclude files for all platforms to
match the current makeinclude.in file.
- FLUID would crash if you cleared an image for a
widget.
- Fl_Help_View::add_image() did not initialize the image
member of the base (unscaled) image.
- Fl_Help_View didn't support A elements with both a
NAME and HREF attribute - the HREF was ignored.
- Miscellaneous compile warning fixes.
- Tooltips were being reset by Fl::belowmouse(), which
caused problems with the FLUID main window (flashing
tooltip windows and serious problems with KDE 2.2)
- The editor demo had the save and discard button
actions reversed.
- The Fl_Help_View widget now uses
png_destroy_read_struct() if the older
png_read_destroy() function is not available.
- The WIN32 DLL library now includes the OpenGL widgets.
This is a simpler solution for the export/import
dillemma under WIN32, as OpenGL and non-OpenGL symbols
need to be exported at different times with the
separate library scheme. Since OpenGL is standard
under Windows, this is less of a problem than under
UNIX...
CHANGES IN FLTK 1.1.0b3
- The top-level makefile did not include the makeinclude
file, causing the fltk-config installation commands to
fail.
- The fl_file_chooser.cxx source file conflicted with
Fl_File_Chooser.cxx under Windows. Similarly, the
fl_file_chooser.H header file conflicts with the
Fl_File_Chooser.H header file.
- Now save and restore the GDI pen object when
responding to WIN32 paint messages.
- Documentation updates from A. Suatoni.
CHANGES IN FLTK 1.1.0b2
- New fltk-config script.
- Fixed image/text label handling; in b1 the label
needed a non-blank text string to display the image.
This bug also caused all sorts of crashes and display
problems.
- Added new filetype() method to Fl_FileBrowser to allow
for file or directory browsing.
- Fixed the drawing of the focus box around
Fl_Return_Button.
- Fixed menu item measurement bug (wasn't initializing
image pointers to 0...)
- Radio and checkbox menu items now draw with the new
style (round radio buttons with dots and square check
buttons with check marks.)
- Improved the appearance of Fl_Check_Button.
- Improved the Fl_HelpView table formatting code; now
dynamically sizes the table columns, and supports
COLSPAN.
- The FLUID keyboard shortcuts now work as expected
(CTRL-C copies, SHIFT-CTRL-C writes code, etc.)
- The FLTK_DOCDIR environment variable can now be
used to tell FLUID where to find the on-line
documentation files.
- FLUID now supports image labels in addition to text
labels + text over image alignment.
- FLUID now supports tooltips.
- The widget panel in FLUID is now tabbed, a la FLTK
2.0.
- The FLUID pixmap destructor tried to free 1 too many
lines of image data.
- FLUID now provides on-line help.
- Changed Fl_FileXYZ to Fl_File_XYZ.
- Changed Fl_HelpXYZ to Fl_Help_XYZ.
- Tooltip fixes for Fl_Browser_, Fl_Choice, and Fl_Input_.
- Added tooltips to FLUID, help dialog, and file chooser.
- Now load system icons in FLUID.
CHANGES IN FLTK 1.1.0b1
- Added new image() and deimage() methods to support
image + text labels more easily.
- Added new alignment bit FL_ALIGN_TEXT_OVER_IMAGE.
- Added tooltip support using Jacques Tremblay's tooltip
patch.
- Added keyboard navigation to all widgets.
- Added support for mouse wheels using the new
FL_MOUSEWHEEL event type. Get the mouse wheel
movement values from Fl::e_dx (horizontal) and
Fl::e_dy (vertical).
- Added the Fl_Check_Browser, Fl_FileBrowser,
Fl_FileChooser, Fl_FileIcon, Fl_HelpDialog,
Fl_HelpView, Fl_Progress, and Fl_Wizard widgets from
the bazaar.
- Added 2.0 Fl_Text_Display and Fl_Text_Editor widgets
based on NEdit.
- The Fl_Choice widget now looks more line a combo box
than a Motif option menu.
- Moved the OpenGL widgets into a separate library
called fltkgl - this eliminates shared library
dependencies on OpenGL when no OpenGL functionality is
used/required.
- FLUID now supports the new Fl_CheckBrowser,
Fl_FileBrowser, Fl_FileIcon, Fl_HelpView,
Fl_Text_Display, Fl_Text_Editor, and Fl_Wizard
widgets.
- Updated configure stuff to support shared libraries
under AIX (link to -lfltk_s)
- Symbol labels can now contain regular text.
- FLUID now supports relative filenames for the source
and header files you generate.
- Fl_Menu_Item::add() didn't use the flags that were
passed in.
- Fixed a bug in Fl_Scrollbar - clicking in the "trough"
of the scrollbar would move the scroller in the wrong
direction.
- Made the Forms pixmap parameter const to match the
Fl_Pixmap.H definitions.
- Changed the Fl_Pixmap constructor to use the explicit
keyword which should work for all C++ compilers.
- Fl_Menu_add of a menu item with the same name as an
existing submenu title would mess up by replacing that
menu title, it now adds a new item.
- Fl_Menu::add() of text starting with '/' to a menu is
assummed to be a filename. So "/foo/bar" creates a
single menu item. You can also put filenames into
submenus by doing "submenu//foo/bar", this will create
a submenu called "submenu" with an item "/foo/bar".
Menu items starting with "\_" will insert an item
starting with '_' rather than a divider line. These
changes make the menus compatable with fltk 2.0.
- Another little fix for the BoXX OpenGL overlays.
- Fl_Gl_Window no longer blanks the mouse pointer on
WIN32 unless an OpenGL overlay is being used. This
should make non-overlay displays faster when a cursor
is set.
CHANGES SINCE FLTK 1.0.10
- CHANGED THE DEFAULT RUN-TIME LINKING TO "MULTITHREADED
DLL". You'll need to change your project settings to
use this as well or you'll get errors.
- Added new --disable-gl option to configure script.
- Added new const const pointer versions of pixmap
functions to eliminate an annoying pointer warning
message that was generated by the Sun and other C++
compilers.
- Eliminated all "var hides class::var" warnings.
- Eliminated all "string literal converted to char *"
warnings.
- OS/2 updates from Alexander Mai.
- Tidied up the HTML documentation to be more standards
compliant.
- Compiling with -DBOXX_BUGS will work around some
problems with the newest X drivers that BoXX delivers,
the problems all affect use of Overlays for normal X
drawing and OpenGL drawing. Normal compilation is
unchanged.
- The file chooser buttons use user_data() rather than
the label to decide what to do, allowing the label to
be somewhat cleaner.
- Selection color on X changed to blue, to match what
happens on Windows now.
- Added support for AIX (static library only).
- Added support for SunOS 4.x
- Now process WIN32 WM_ACTIVATEAPP message to reset the
key and button states in Fl::e_state.
- Fl_has_idle only tested N-1 callbacks and missed one.
- Restored WM_SYNCPAINT handling under WIN32; this fixed
a refresh bug under some versions of Windows.
- Check for OpenGL headers before checking to see if
OpenGL is supported. This should eliminate compile
errors due to missing non-FLTK header files...
- Add -D_INCLUDE_POSIX_SOURCE option when compiling with
the HP compilers.
- Replaced remaining _WIN32 symbols with WIN32
- Removed reference to unused GL/glu.h header file, which is missing on
some Linux systems.
- Fl_Gl_Window has a new method to allow you to get and set the context:
void Fl_Gl_Window::context(void*, int destroy = 0)
void* Fl_Gl_Window::context() const;
Return or set a pointer to the GLContext that this window is
using. This is a system-dependent structure, but it is portable to
copy the context from one window to another. You can also set it to
NULL, which will force FLTK to recreate the context the next time
make_current() is called, this is useful for getting around bugs in
OpenGL implementations.
If destroy_flag is true the context will be destroyed by fltk when
the window is destroyed, or when the mode() is changed, or the next
time context(x) is called.
- Some cleanup of Fl_Gl_Choice to move most of the system dependent
#ifdefs into Fl_Gl_Choice.cxx.
- Fl_Gl_Window does not set drawbuffer(BACKBUFFER) for
single-buffered windows.
- Fl_Input::replace(...) correctly updates the display
if the replaced region does not include the mark,
point, or selected region.
- Added Fl::add_check(...), Fl::remove_check, and
Fl::has_check. These are similar to idle callbacks but
are only called just before it waits for new events.
They can be used to watch for changes in global state
and respond to them.
- "accu-timer": some changes to repeat_timeout that seem
to make it accurate on Unix and WIN32 at speeds up to
500000 timeouts/second (and 700000 on Linux), and
within about .001% as accurate as the system clock.
- Fix to Fl_Valuator::step() by Guillermo Andrade.
- Fixed the FLUID write-menu bug introduced in 1.0.10
- Fl::flush() now calls GdiFlush() under WIN32 to
ensure that all graphics are drawn.
- fl_curve() now uses a much better algorithim to figure
out how many pieces to cut the curve into.
- FLUID now uses GetTempPath() under WIN32 to determine
where to store the clipboard.
- Right-ctrl does not delete selected text in Fl_Input,
until you type a composed character.
- Added simple FLTK and FLUID manual pages.
- Fl_Gl_Window leaked memory under WIN32.
- The colbrowser demo was missing an include file when
compiled under OS/2.
CHANGES SINCE FLTK 1.0.9
- Added a strcasecmp() function to FLUID; AIX doesn't
have it.
- Bug #115509: Fl_Scroll not repainting background.
- Updated the configure script and makeinclude.in file
to work with the Sun PRO compilers.
- Disabled the WIN32 async socket select code by default:
it doesn't seem to work anymore...
- Fl::below_mouse() was incorrectly clearing e_is_click;
this prevented any double-clicks from getting
through...
- No longer clear Fl::keysym on every event, this makes
better back compatability and fixes Win2000
- FLUID now restores which tab in an Fl_Tabs was
selected when loads .fl files.
- Hack to fix the annoying "raise another application
when a modal window is closed" problem on WIN32.
- Fl_Tabs now draws the background behind the tabs.
- Fl::set_fonts() on WIN32 fixed to work before the
first window is shown.
- CUA function keys, code submitted by George Yohng
<yohng@drivex.dosware.8m.com>
- Another attempt to get glut.h to work on WIN32.
- Fl_Menu_::add() ignores '&' signs when comparing menu
items, so you don't have to make the shortcuts the
same all the time.
- Fixed bit-flipping patterns in WIN32 bitmap code.
- Fixed size of data written by gif images to .C files
- Menu titles and buttons in the menubar can be images
(allows it to be used as a toolbar)
- Reads selectBackground from the xrdb database to set
the selection color. Adding this to your .Xdefaults
will make fltk and Motif programs look much more
Windoze-like:
*selectForeground: white
*selectBackground: #000080
- FL_WHEN_RELEASE on Fl_Input will now do the callback
when the input field is hidden, for instance when it
is on a tab and the user switches to another tab.
- Fl_Gl_Window with an overlay on X always resized any
child windows even if you turned resizable() off
because it turned it back on to resize the overlay
window. This patch avoids changing resizable().
- Fix so multiple Fl::add_idle() calls works
- The input focus got messed up if you called
Fl_Tabs::value(x) and there was something that took
focus on an earlier tab.
- Removed some (not all) of the warnings when compiled
with -Wwrite-strings, this should also get similar
warnings Solaris produces.
- Made Fl_Browser not hide the Fl_Widget::show() method
- Changes & additions for OS/2 from Alexander Mai
- Patch from Mike Lindner to make the turning on/off of
scrollbars on Fl_Scroll smarter.
- Added missing FL_EXPORT for Fl_Valuator::format()
- Shortcuts for "buttons" in a Fl_Menu_Bar work again.
- Fix for cut/paste support and Xdnd.
- Shortcuts for submenu titles in a menubar pop up the
submenu (rather than calling the callback)
- Added documentation for GL_SWAP_TYPE
- Buttons with box(FL_NO_BOX) did not draw. Apparently
they did in older versions of fltk, I restored this.
(bug 108771)
- Removed 8-bit colormap drawing code that was not doing
anything in fl_draw_image due to the colormap
allocation changes. I also made fl_color(r,g,b)
actually allocate the requested color rather than the
nearest fltk color-cube color (this is only done for
the first color that maps to a given entry in the fltk
color cube), the result is that pixmaps with a small
number of colors are drawn much more accurately. The
resulting code seems to produce better images and is a
good deal smaller!
- Fixed makeinclude.in so CFLAGS are used for c source
code instead of CXXFLAGS. (bug 108694)
- Better fix for gif files suggested by pauly (bug
108770)
- Performance of Fl_Gl_Window may be improved on some
types of OpenGL implementations, in particular MESA
or other software emulators, by setting the
GL_SWAP_TYPE environment variable. This variable
declares what is in the back buffer after you do a
swapbuffers:
setenv GL_SWAP_TYPE COPY
This indicates that the back buffer is copied to
the front buffer, and still contains it's old
data. This is true of many hardware
implementations. Setting this will speed up
emulation of overlays, and widgets that can do
partial update can take advantage of this as
damage() will not be cleared to -1.
setenv GL_SWAP_TYPE NODAMAGE
This indicates that nothing changes the back
buffer except drawing into it. This is true of
MESA and Win32 software emulation and perhaps some
hardware emulation on systems with lots of memory.
All other values for GL_SWAP_TYPE, and not setting
the variable, cause fltk to assumme that the back
buffer must be completely redrawn after a swap.
This is easily tested by running the gl_overlay demo
program and seeing if the display is correct when
you drag another window over it or if you drag the
window off the screen and back on. You have to exit
and run the program again for it to see any changes
to the environment variable.
- Optimized colormap usage on 8-bit displays with
images. New code only allocates colors as they are
needed (still converts indexed images to full RGB and
dithers, tho...)
- Fixed .gif files in FLUID, they were broken by the fix
for large .xpm files in version 1.0.9.
- Fix for OpenGL hardware overlays with the transparent
index != 0. Tested on the brand new HP Linux
Workstations, this is the only bug encountered. Both
X and OpenGL hardware overlay works perfectly on
these, though configue may not enable it by
default...)
- Fl_Choice and all other Fl_Menu_ subclasses draw the
items using textcolor() as the default color of the
text.
- Fix suggested by Stuart Levy to fix scrolling when
deleting items from the browser.
- Replaced the -$(MAKEFLAGS) with $(MFLAGS) as per the
gmake documenation. Apperntly this works with other
make programs and MAKEFLAGS is passed invisibly by
gmake, though the documenation is not too clear...
CHANGES SINCE FLTK 1.0.8
- More documentation fixes.
- GLUT_STROKE_*_ROMAN in glut.h are defined as 0,1 on
WIN32 to match the glut header files there.
- Added Fl::has_timeout() and Fl::has_idle() functions.
- Added new Fl::repeat_timeout() method that
measures time from when the last timeout was called.
This has slightly less overhead and allows accurate
spacing of timeouts.
- More Cygwin changes
- FLUID could crash with identifiers with trailing
whitespace.
- Fixed the XPM loading code in FLUID to handle files
longer than 2048 lines.
- Added a bunch of missing FL_EXTERN's to glut.h to
eliminate GLUT linking errors under WIN32.
- Fix for sliders so that clicking on one with a small
(or zero) slider_size will not move the slider.
- fl_shortcut.cxx didn't export fl_old_shortcut() in the
WIN32 DLL.
- Fixed xpaint link in the documentation.
- Included Fl_Input word-wrap fixes from Alexander Rabi
Beels. This will not affect things much because
word-wrap is normally disabled.
- Patch from Stuart Levy so the *last* widget in an
Fl_Pack may be resizable. This should be compatable
because resizable didn't do anything before so there
was no reason to set it.
- Cleaned up the timeout and Fl::wait() code. The new
code calls the clock function less than half as much,
which results in a noticable performance improvement
in some apps.
- Fl::wait(time) with a time greater than the system can
handle (24.855 days on NT, the same on some Unix
systems) will now act as though the time is infinity.
Before it would do unpredictable things.
- "USE_POLL" now compiles and works, although it is
disabled by default. poll() is an alternative to the
UNIX select() call which is available on some version
of UNIX and may be faster depending on the platform;
try it by editing config.h.
- The WIN32 USE_ASYNC_SELECT code now does translation
and dispatching of the select events; this makes
Windows a lot happier.
- Added a check for an open display in Fl::wait() so
that you don't need an open window under X to call it.
[changes in snapshot 2]
- fl_old_shortcut() wasn't being exported in the WIN32 DLL
project.
- Updated Cygwin and Mingw makefiles.
- Updated the BC++ project file.
- You can no longer insert control chars into Fl_Int/Float_Input.
- Fl_Multiline_Input now resets the horizontal position when
focus is changed; this caused problems when multiple multiline
widgets were used in an application.
- All handle() methods are now public, and all draw() methods are
now protected in FLTK widgets.
- More fixes to the OpenGL overlay code on win32. This now
seems to work quite reliably on several different pieces of
hardware. Apparently doing SetLayerPaletteEntries with a
palette larger than the overlay size caused the drivers to
screw up in unpredictable ways. Also SwapBuffers swapped both
the overlay and main window, which is not what fltk's
interface wanted, this was easy to fix however.
- Patch for full scrollbars so that clicking on them does not
move anything.
- Documentation fixes.
- Better horizontal scrolling of Fl_Input when cursor is near
the end of the line.
- Fl_Input::value(x) selects all text.
- Fl_Output and Fl_Multiline_Output would scroll to the end
of the text.
- filename_isdir() now drops any trailing slash from the
filename (needed for Windows)
- Added return type for main() function in line_style demo.
- Running FLUID with the "-cs" option writes the I18N message
file.
- The WIN32 version of XParseGeometry() didn't initialize some
variables. This caused a compiler warning but did not affect
the actual code.
[changes in snapshot 1]
- EMail changes - fltk-bugs@easysw.com now officially
fltk-bugs@fltk.org.
- The FLTK DLL project file didn't include fl_compose.cxx
- Dropped the GCC -fno-rtti option since it caused problems
with existing programs.
- Moved the .fl rules back to the test directory.
- Fixed some makefile and spec file problems.
- Fixed hardware overlays. The problem was the new
fl_clipped() code, which tests against the current window
size. The hardware overlay code did not set the current
window when drawing the overlay. I needed hardware overlay
for DD's code, I'm not sure if these fixes are good enough to
enable this in our general release. Hardware overlay still
only works on SGI Irix.
- Some patches to turn off the MSVC++ -Oa (assumme no aliasing)
optimization flag. Suprisingly this only broke a few parts
of fltk, or at least these are the only ones I found.
- Does not unmap child windows when the main window is
iconized. This reduces flashing when the window is
deiconized.
- Fl::key() is set to zero by all events except key down/up.
This will allow you to reliably test if an event or callback
was produced by a keystroke. Fixes the bug posted about
stopping Escape from closing the window.
- User defined cursors on OpenGL windows slowed down NT a
*LOT*. Some attempts to fix this by turning off the cursor
while drawing the window.
- Filename completion in the file chooser works better on NT.
Typing TAB fixes the case of everything you typed to match
the shortest name that can be completed.
CHANGES SINCE FLTK 1.0.7
- Many documentation changes/fixes/improvements.
- FLUID didn't save Fl_Double_Window's as
double-buffered windows.
- Fl_Menu_ text color is used if Fl_Menu_Item text color
is not set.
- Added Fl::first_window(window) method to change the
"top" window that is used when showing modal windows.
By default it is the window the user last
clicked/typed in.
- The Fl_Menu::global() handler now uses the current top
window instead of the menu bar for modal stuff.
- Added fl_line_style() function to set the line style.
Note that user-defined line styles ONLY WORK UNDER X11
and Windows NT/2000. Windows 95/98 do, however,
support the "standard" line styles.
- Fl::wait() does not return immediately when no windows
- XForms keyboard shortcuts using hex keycode constants
now work.
- Updated the configure script for *BSD and to turn off
exceptions and RTTI in the FLTK library itself (does
not affect applications which use these things)
- FLUID now supports I18N using the POSIX or GNU
mechanisms.
- Fixed definition of glutBitmapWidth to match header
file.
- Does not turn visible() on when a window is iconized()
or if a modal window is shown and it's parent is
iconized. This allows the code "while (w->visible()
&& w->damage()) Fl::check();" to reliably wait for the
window to be mapped and drawn the first time.
- Setting box(FL_NO_BOX) on a button makes it an
invisible overlay
- FL_NORMAL_SIZE is now a global variable so you can
change the default text size prior to creating your
widgets.
- Menus now draw properly with a box type of
FL_FLAT_BOX.
- Cygwin fixes to compile in POSIX mode.
- Fl_Value_Input callback can call value() or
destructor.
- OpenGL overlays now work under Windows NT!
- Fl_Slider and Fl_Scrollbar could cause a divide by
zero.
- Clicking in an Fl_Input field no longer selects the
whole field, it just moves the text cursor.
- Tru64 UNIX fixes for filename_list()
- Fl_Browser now draws itself properly when deactivated.
- FLUID GUIs now use Courier font for all code input.
- The FLUID OK and Cancel buttons are now all shown in
the same order in all windows.
- Fixes to compile under GCC 2.95.2
- Fixed the BC5 project files.
- FL_LEFT_MOUSE and friends are now in
<FL/Enumerations.H>
- Fixes for fake OpenGL overlay code under WIN32.
- Message windows are now resizeable.
- On WIN32 non_modal (but not modal) windows have the
close and size boxes.
- Fl_Button and friends didn't honor the
FL_WHEN_NOT_CHANGED condition.
- Disabled XDBE on all platforms.
- XGetDefault patch from James Roth
- New fl_open_display(Display *) function to allow FLTK
to share a display connection with another toolkit
(like Xt, GTK, etc.)
- Shortcut labels for special keys should now display
properly under WIN32.
- fl_set_fonts() did not reuse fonts.
- Fixed shortcut problem under WIN32 when the focus
window changes.
- "dead" keys should now work under X11.
- Fixes to make FLTK compile with GCC 2.95.2
- FL_SHORTCUT fix for I18N.
- Fixed cut/paste problems under WIN32
- FLUID now produces correct code for nested class
destructors.
- Nested windows should now redraw properly under WIN32.
- "table" is now static in fl_cursor.cxx
- Fl_Chart used the textcolor() and not the color() for
horizontal bar charts.
- Now set the input hint for TWM and TWM-derived window
managers.
- Now look for TrueColor visual if FLTK is compiled with
USE_COLORMAP == 0.
- Fl_Scrollbar could generate a divide-by-0 error if the
min and max values were the same.
- Fl_Menu_::remove() now removes whole submenus if
needed.
- Scrollbar buttons now draw themselves pushed in as
needed.
- Fixed the gl_overlay demo (and gl overlays in general)
when they are faked with no hardware and the window is
resized.
- Selections weren't shown in Fl_Browser widgets when an
item used the @B (background) format.
- Windows can now be resized by the program under X11
for more window managers.
- OS/2 makeinclude updates.
- Added Fl.H required by an inline function in
Fl_Repeat_Button.H
- Fl_add_idle adds new functions to the end of the queue
ring, rather than the start, so they are executed in
the order added, and a callback that adds itself does
not prevent others from being called.
- FLUID lets you type in code that starts with '#' for
cpp directives.
- XBell() could be called before the X11 display was
opened, causing a segfault.
- Fixed Fl_Gl_Window::ortho() - Borland C++ doesn't
define GLint to "int", but instead to "long"...
- Fixed Fl_Browser scrollbars within an Fl_Scroll
widget.
- Fl_Output (and non-focused Fl_Input) now scroll in
response to position()
- Fl_Input now does not scroll horizontally if the
entire string will fit in the widget.
- Fl_Scrollbar didn't push the right arrow buttons when
you clicked outside the scroller.
- Now use WSAAsyncSelect() for better socket performance
with Fl::add_fd()
CHANGES SINCE FLTK 1.0.6
- Fixed Fl_Input_ bug under WIN32 - no longer stop accepting input
when one of the "Windows" keys is pressed.
- Now call TranslateEvent for all events under WIN32.
- Fixes for OpenBSD and NetBSD
- The FL_CURSOR_HAND cursor now uses the IDC_HAND cursor instead of
IDC_UPARROW under Windows 98 and 2000.
- Fl_Scrollbar now does a page-up/down when you click outside the
scroller.
- Fl_Window::show(0, NULL) causes core dump
- Fixed a compile-time error in fl_call_main.c for Borland C++.
- "fluid -c filename.fl" would try to open an X display if the
FLUID file contained an Fl_Browser widget.
- Fl_Browser now correctly measures items with @C or @B color
formatting commands.
- Fixed a bitmap drawing bug for WIN32 (bit reversal table was wrong)
- fl_xyz() dialogs now set a title in the title bar.
- fl_alert() sounds the bell under X11.
- fl_xyz() dialogs now call MessageBeep() under WIN32.
- Fl_Browser_ didn't draw the selection box with the inactive color
when the browser wasn't activated.
- Fl_Browser now responds to FL_KEYBOARD as well as FL_SHORTCUT. If
you subclass it to accept focus then keyboard navigation will work.
- Fl_Tile and Fl_Tabs do their callback when the user changes their
display.
- Made some of the private methods of Fl_Browser protected.
- Now set win_gravity correctly, this helps some X
window managers that use it position the window where
FLTK wants it to be.
- 0-width browsers crashed.
- Minor change: if the X window manager does not do
anything else with windows that don't have their
position specified, the windows appear centered in the
screen, rather than in the top-left corner. This
happened with modal windows under Irix 4Dwm. This
also causes windows to be centered when no window
manager is running, which might be useful for
installation gui programs?
- Clicking in an Fl_Input field the first time selects the entire
field.
- Clicking the middle mouse button in an Fl_Input field now inserts
the text at the indicated position instead of the cursor position.
- Drag-selecting text in an Fl_Input field now copies the text
automatically.
- Fl::flush() no longer calls the draw() method for invisible windows.
- Calling deactivate() on an invisible widget could cause an
infinite loop in some obscure cases.
- Added #pragma's for SGI C++ compilers - the 6.{23} X headers had
errors in them.
- Fl_Gl_Window::ortho() changed so that text and images
are not erased if the origin is off the left/bottom of the
window.
- Small change to Fl_Input so that a click that gives it
the focus also selects all the text.
- Fixed a slider drawing problem.
- You can now add/delete children of Fl_Tabs widgets whether or
not they are visible.
- Now embed woff options for SGI C++ compilers (gets rid of X11
header warnings)
- draw_pixmap used a cast that the Digital UNIX C++ compiler didn't
like.
- The GLUT function key constants were off by one.
- The XPM reading code didn't handle RGB colors other than #rrggbb.
CHANGES SINCE FLTK 1.0.5
- Fl_win32.cxx defined WM_MOUSE_LEAVE instead of WM_MOUSELEAVE.
- Fl_get_key_win32.cxx needed to include <ctype.h>
- gl_draw_pixmap.cxx needed a pointer cast for ANSI C++.
- Fl_Repeat_Button didn't always delete its timeout.
- Now keep track of the current OpenGL context; this provides
significant performance improvements for OpenGL applications
with a single context.
CHANGES SINCE FLTK 1.0.4
- Fl_Roller didn't handle a width and height of 0.
- filename_list() fix for FreeBSD.
- Fixed RPM install docos - needed "--install" option...
- Fl_Browser_ wouldn't draw the vertical scrollbar right away if it
added a horizontal one which covered the last line.
- Fl_Tabs problems - single-character labels don't show up (problem in
measure_tabs() or measure_label() methods?), and doesn't clear top
tab area before drawing tabs.
- Fl_Browser needs a destructor.
- fl_draw_label() quoted characters between 0x80 and 0xa0, which
caused problems for some programs using the WinANSI character set.
- FLUID didn't handle declared class destructors.
- Fixed another WIN32 cut/paste bug.
- Fl_Tabs didn't work properly when there was only 1 tab.
- Fl_Menu::add() didn't delete the old array.
- Fl_Repeat_Button didn't delete its timeout when disabled.
- fl_draw() would crash if no font was set (now defaults to
a 14-pixel Helvetica font)
- Can't forward declare classes; need to check for "class ", "struct ",
"union ", etc. See Bill's message
- Added #pragma around xlib.h for IRIX
- FL_KEYBOARD events have the correct x/y when sent to child X
windows. Note that if you worked around this bug by adjusting the
x/y yourself you will have to change your code. In addition all
events have the correct x/y when sent to the grab() widget. And
the code to do all this was simplified a lot.
- The XPM code didn't handle named colors with spaces in the names.
- Pressing ESCape closed the window with pointer focus, even if there
was a modal window open (now closes the modal window).
- FLUID no longer produces trigraphs accidentally in the image data.
- FLUID uses string constant concatenation to produce shorter image
data.
- The Fl_Group deletion code crashed if there was exactly one child
widget.
- Simulated overlays in single-buffered Fl_Gl_Windows now draw
correctly (though very slowly as it requires the entire window to
be redrawn to erase the overlay). This fix ported our Digital
Domain programs better to systems with no overlay hardware.
- Added support for extern "C" declarations in FLUID.
- Added Fl_Pack support to FLUID.
- Fixed the order of #include's in FLUID generated header files.
- Fixed detection of vsnprintf and snprintf under HP-UX 10.20 once
and for all.
- The checkers demo did not compile with GCC 2.95
- FLUID didn't output virtual destructors properly.
- Added inline "make_visible()" method to Fl_Browser.
- Fl::wait() now returns immediately if any timeouts are
called.
- 16-bit XPM files are now properly handled.
- Fl_Window::resize() was missing FL_EXPORT (caused problems
with Windows DLLs)
- FLUID was writing extern declarations twice.
- New FLUID arrow key functionality: arrows move by one pixel, shift+arrow
resizes, ctrl+arrow steps by grid
CHANGES SINCE FLTK 1.0.3
- Documentation updates
- Fl_Browser::bottomline(size) didn't scroll to the bottom
if the second-to-last line was visible.
- fl_wait() didn't poll FDs properly for WIN32.
- Fixed DLL definitions for BC++.
- FLUID now handles nested classes properly.
- The "connect" demo now does a wait() for the PPP process
so that you aren't left with a lot of zombie processes.
- Fixed the FLTK colormap to use FF instead of F4 for full
intensity values.
- Minor change to scrollbar drawing code to match other
toolkits.
- New selections would cancel themselves out in WIN32.
- The header file links were broken in the IRIX
distributions.
- fl_elapsed() now always uses GetClockTick() for WIN32.
- fl_display is now initialized to GetModuleHandle(NULL) -
this fixes problems people had with Cygwin and MingW32.
- WinMain() is no longer compiled in with Cygwin and
MingW32; it wasn't being used for those compilers anyways.
- Added Solaris compiler options to configure script.
- Fl_Value_Input wouldn't update properly if you set the
value from a callback.
- Fl_Tile wouldn't resize if the resizeable widget was the
last child.
- Was missing #include <ctype.h> and #include <stdlib.h> in
several files, which caused problems on some platforms.
- Fixed another case where Fl_Browser_ could get in an
infinite resizing loop.
- Fl_win32.cxx now includes <FL/filename.H> to export missing
DLL symbols.
- FLUID didn't handle member functions that include the
scope operator.
- Fl_Chart was dividing by 0 if there were no data samples
or if they were all the same (min == max).
CHANGES SINCE FLTK 1.0.2
- XDBE is now enabled for IRIX 6.[234] as well as 6.5.
- FLUID didn't write the when() condition properly.
- Tab/space/backtab/backspace can be used to navigate
through menus.
- Changed $(DSONAME) in the src/Makefile to "libfltk.so.1
libfltk.sl.1".
- Fl_Browser could read past the end of the string when
computing the item height.
- Fl_Browser could get in an infinite loop when checking to
see if scrollbars needed to be displayed.
- FLUID now honors the return type of the outermost widget.
This was a problem when substituting Fl_Group in an
Fl_Window widget.
- Fl_Menu_::copy() wasn't allocating a power of 2 for the
array size.
- FLWM would crash if fl_xmousewin was deleted.
- The fast_slow demo now uses output widgets.
- Timers under WIN32 were unreliable.
CHANGES SINCE FLTK 1.0.1
- Documentation updates
- The Visual C++ project files didn't include fl_add_idle.cxx.
- LIBRARY/DSO name inconsistencies in src/Makefile.
- src/Makefile didn't clean the DSO.
- The valuator demo now has only a single callback.
- The code looked for HAVE_SYS_SELECT_H, but the
config file uses HAVE_SYS_SELECT.
- Fl_Image redraw not quite right under X11 or WIN32
- Problems with timeouts & cube demo under WIN32
- FLUID problems with inline functions.
- Documentation fixes...
- Fl_Browser::item_height() didn't handle blank lines or
non-default fonts properly.
- FL/math.h didn't have #ifndef...#define...#endif guards
against multiple inclusion...
- Fl_Menu_::copy() fix - didn't allocate power of 2...
- Fl::damage() now remains true until all windows are actually
redrawn.
- Fl_Widget destructor, hide(), and deactivate() methods no longer
send FL_LEAVE, FL_RELEASE, or FL_UNFOCUS events to the widget
(which could cause applications to crash).
- FLUID now outputs symbolic names for align() and when().
- Fixed select() to use maxfd + 1 instead of maxfd.
- Added "Fl::remove_fd(fd, when)" function so you can remove the
read and write callbacks separately.
- The Fl::add_fd() and Fl::add_timeout() arrays are now dynamically
allocated.
- FLUID didn't always turn the FL_SUBMENU flag on for submenu titles.
- The "extra code" in FLUID now is placed before the "o->end()" call
for Fl_Group and its derived classes.
- You can now set a FL_Window widget's class in FLUID to Fl_Group to
generate a function or class that builds part of a GUI (i.e. no window).
- FLUID now displays "Save file before exiting?" with the standard yes,
no, and cancel buttons rather than "Discard changes?".
- Fl_Menu_::add() now works with any type of menu, even one set with
the menu() method.
- The keypad keys were not always decoded properly under X11.
- Some pointers were not being turned off when widgets were deleted,
which caused some applications (like FLWM) to crash.
CHANGES SINCE FLTK 1.0
- Documentation fixes.
- Fl::check() didn't return the correct value, breaking a number
of applications.
- Fixed FLUID bug that caused styles patch to crash when you delete
a menu item.
- Updated valuators demo to put the values in the gui box.
- Fl_Browser_::item_height() didn't always compute the correct
value.
- Fixed the alignment of Fl_Choice text.
- Fixes for OS/2.
- Fl_Menu_Item::clear() didn't clear value.
- Added some changes to make FLTK work with Borland C++.
- ANSI C++ fixes.
- Plugged a memory leak in the fractal demo.
- Fl::add_timeout() didn't work under WIN32 with small values.
- The configure script and makefiles now define DSONAME and
use the static library for all example programs.
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