CHANGES IN FLTK 1.1.7 - 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 - 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 - 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 - 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 and #include 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 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.