Copying an image does not (and must not) change the original object,
hence copy() should always be 'const'.
This is *necessary* if the given Fl_Image object is 'const'.
- Add this include statement only where needed.
- Rename Fl_System_Driver::stat() to flstat().
This fixes an issue when using some (!) MinGW 64-bit build systems
that obviously '#define stat _stat64' or similar. This would
result in compiler problems if 'stat()' is a member function of
Fl_System_Driver.
Regenerated src/fl_cmap.h with less spaces, updated copyright year.
Only whitespace and comments are changed in this file.
Note that src/cmap.cxx is not compiled to build the FLTK libs,
it's only used to generate src/fl_cmap.h.
These two functions are fully defined in the platform specific driver
methods, there's no need to define them in the base class.
This quick fix returns 0 from the base class method. The main reason
was to avoid a compiler error of MSVC 2010 and earlier, i.e. before
MSVC 2012.
Todo: int Fl_WinAPI_System_Driver::clocale_sscanf() needs to be fixed
because '_vsscanf_l()' (with lower case 'L' for 'locale') does not
exist in MSVC 2010 and earlier. It is not clear yet in which version
it was added - current MS docs show it in MSVC 2015 and later.
Code like "void copy(const char */*stuff*/, ...)" would issue the
warning "'*/' seen outside comment" which is formally true but ...
These warnings don't appear with newer MS compilers, but I fixed them
anyway.
Remove false "optimization" that would return the same pointer
if the requested width and height are the same.
Note: copy() must always return a new image (this is the expected
behavior of copy). Otherwise deleting one of the objects (either
the source or the copy) would delete the other one as well.
- fix window size of GL windows as reported for test/glpuzzle.cxx
- fix window not resizing on ctrl/+/- (X11 only)
Unfortunately the previous commit "optimized" a necessary X11 message
away. This is now fixed.
Fixes#392.
Add optional arguments 'style' and 'styleEx' to fake_X_wm().
Remove static function fake_X_wm_style() and include its code in the
Window driver method Fl_WinAPI_Window_Driver::fake_X_wm(). This
removes some calls and function arguments.
For details see comment in src/Fl_x.cxx: this "Hack to speed up
bg box drawing" is now disabled for several reasons. The code
is still available if the macro ENABLE_BOXCHEAT is defined.
Windows platform: Remove comments about obsolete code and one
exported declaration of the variable 'fl_background_pixel' which
is used only on the X11 platform.
X11 platform: Remove comments.
Other platforms: not affected.
Some attributes of the default message icon had not been copied to
the new Fl_Message class when opening a new dialog.
Clarify documentation about supported icon attributes.
All standard dialogs like fl_message() now handle command-c (macOS)
and ctrl-c (other platforms) to copy the message text of standard
dialogs to the clipboard as requested by GitHub Issue #388.
* Fix build system for unites,
* Updated unittest to check OpenGL drawing.
Making sure that OpenGL drawing is exactly the same
as native drawing to make FLTK widget rendering
look the same in GL windows.
* Make OpenGL optional.
* Implemented clipping in OpenGL
* unites drawing fast shapes
* Fixed CMake
* Updating unittest.
Added tests for fl_pi and fl_arc (int)
Renamed tab to render complex shapes.
* Improved OpenGL FLTK drawing emulation.
* Fixed GTK ROUND DOWN BOX
* Fixing Makefile for unittest
* Correctly aligning OpenGL text.
* Fixed text alignment in GL windows.
Explained the "FLTK over GL " example in Cube.
* Overlapping test.
* Better GL graphics alignment.
* Drawing the focus rect.
* Adding Alpha Channel support for GL.
* Added FLTK-on-GL documentation.
- Fix compiler warning [-Wmaybe-uninitialized] for variable home
- Reformat enum 'Root' for better readability
- Add new enum values CORE_SYSTEM_L and CORE_USER_L
- Improve documentation (deprecated and new enums)
- Initialize internal static variable 'filename' which could be used
uninitialized and thus return any previous value (type == MEMORY)
These virtual members are moved from Fl_Screen_Driver to Fl_System_Driver
- wait(double)
- ready()
These virtual members are moved from Fl_System_Driver to Fl_Screen_Driver
- copy(const char *stuff, int len, int clipboard, const char *type)
- void paste(Fl_Widget &widget, int clipboard, const char *type)
- clipboard_contains(const char *type)
- clipboard_notify_change()
These members are moved from Fl_X11_Screen_Driver to Fl_X11_System_Driver
- poll_or_select_with_delay(double time_to_wait)
- poll_or_select()
and are made virtual in preparation for the introduction of class
Fl_Unix_System_Driver.
The CMake instructions would use the wrong image libs (png, jpeg, zlib)
if the fallback was active (OPTION_USE_SYSTEM_XXX) was true but the
header files were not present.
This had already been fixed for jpeg but not for the other two libs.
This commit rearranges the logic for all three libs.
Add information about builtin or system libraries to config summary.
* Added filename function to Fl_Preferences
Static function to get filename before opening.
Member to get filename after opening.
Bug fixes for memory mapped preferences.
* ERROR is a macro on Windows, don't use it
* Added Fl_Preferences::dirty().
User can now check if the database will be written
when flushed or destroyed.
Flush returns a crude error code.
* Fl_Preferences::get binary data returns # of bytes read.
* Verified group deletion code
* Fl_Preferences ignores locale.
This will make .prefs files interchangeable
between different computers.
* Updating the Preferences Mode to ignore locale.
* Fixes in docs.
Implement a new way to make the GTK file-chooser window modal-like
by preventing any event processing by other FLTK windows.
The new way is also no longer X11-specific.
Processing of all FLTK events as well as window resizing while the file chooser runs is suspended,
Normal event processing and resizing is restored when chooser closes.
Add new method
Fl_Widget::draw_focus(Fl_Boxtype t, int x, int y, int w, int h, Fl_Color bg)
... with background color for correct contrast testing (in Fl_Tabs)
Draw the focus box of the "tabs" of Fl_Tabs widgets with the correct
boxtype and background color.
Make 'unsigned int visible_focus()' const so it can be used in 'const'
methods.
Do not draw the focus box if the per-widget focus box option is off.
FLTK 1.3 supports complex text input methods (TIMs) for the 3 platforms
(X11, Windows, macOS). This support has an interface with FLTK that is
common for X11 and Windows, via (undocumented) functions fl_set_spot(),
fl_set_status() and fl_reset_spot().
In contrast, and because it's been developed independently, the
interface between the macOS TIM and FLTK 1.3 is completely different :
static functions FL::insertion_point_location() and Fl::reset_marked_text().
The present change implements a single TIM/FLTK interface
used by all platforms based on functions fl_set_spot() and
fl_reset_spot().
The previous macOS-specific functions FL::insertion_point_location() and
Fl::reset_marked_text() are maintained only for compatibility with 1.3
and deprecated.
... as discussed in fltk.coredev in thread "RFC: introduce public
config header <FL/fl_config.h>", see:
https://groups.google.com/g/fltkcoredev/c/xLCs1AIXMVo/m/MHZpQggzAQAJ
- Rename abi-version.h to fl_config.h, rename input files,
update dependencies, .gitignore, CMake, configure and Makefiles.
- Include Cairo options in FL/fl_config.h
- Rename FLTK_USE_CAIRO to FLTK_HAVE_CAIROEXT for consistency.
- Include <FL/fl_config.h> in config.h and wherever necessary,
fix include order (move FL/Fl.H to the top) and more.
- Move USE_X11 to fl_config.h and rename to FLTK_USE_X11
- Do not include <config.h> in Cairo demo program which is no
longer required in Cairo programs since FLTK 1.4.0
This fixes issue #309: FLTK 1.4 does not properly size window when using display scaling on Windows 10.
FLTK now tests whether the app's DpiAwareness has been previously set, presumably
via a manifest, before attempting to set it to FLTK's preferred level DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2
Thanks to Paul D. Hahn for finding these issues on his very old
"CentOS 6 linux with g++ 5.1" system.
For details see the very long thread "fl_choice() dialog apprearance
discrepancy problem in 1.4" (typo intentionally ignored):
https://groups.google.com/g/fltkgeneral/c/UQk3RRf-l4A/m/0GtPNv1CCQAJ
Use of the kdialog command by class Fl_Naive_File_Chooser can now be turned off
at build-time through CMake OPTION_USE_KDIALOG.
If building via configure + make, set #define USE_KDIALOG to 0 in config.h before make.
Under the X11 platform, class Fl_Native_File_Chooser will behave as follows :
- if the KDE desktop is used and if command "kdialog" is available in the path,
the Qt/KDE file chooser is used;
- otherwise, if the GTK library is available at run-time,
the GTK file chooser is used;
- otherwise, the FLTK file chooser is used.
In addition, when Fl::OPTION_FNFC_USES_GTK is off, the FLTK file chooser
is always used.
"Tiny window problem if child group larger than window"
See Greg's comment 4: "something is wrong here: either the logic or
the docs are incorrect, not sure which."
It turned out that both were incorrect.
Since we fixed the code this commit completes the STR by fixing the
docs as well so they match the behavior.
The previous name existed already with different case (fl_string.h)
in the FL folder which broke the build on macOS and Windows.
This may be a temporary fix - until I find a better way.
Since macOS 11, configure --enable-x11 (and the equivalent with CMake)
fails when compiling fl_write_png.cxx in parsing of time.h.
The error happens only if png.h is included without time.h having
been included before.
The fix is to #include time.h before png.h
A better fix than his hack is desirable.
The bug would appear with test/device and when scaling up to 133% or above:
the background of the Porsche pixmap would be truncated.
The bug requires to set OPTION_XRENDERER=0 to appear.
src/print_button.cxx: "Print front window" implementation (new file)
This is compiled and activated if USE_PRINT_BUTTON is defined.
The feature can be fine controlled by environment variable
'FLTK_PRINT_BUTTON' (see docs in source file).
The error was reported for "centos 6 with devtoolset-6 installed
which contains gcc (GCC) 6.3.1 20170216 (Red Hat 6.3.1-3)".
The fix includes the missing header files *and* makes sure that the
correct conversions (to size_t) take place as in
src/drivers/PostScript/Fl_PostScript_image.cxx.
The new function fl_write_png() was moved to its own file and is now
publicly available ("exported") so other programs can use it.
This function was used in fluid to write a window screenshot (.png)
together with a template (.fl) to preferences storage.
This undocumented macro is used on X11 and macOS platforms to
consolidate mouse move events, i.e. to collect some events and send
them later as one event. The old macro name CONSOLIDATE_MOTION has been
renamed to FLTK_CONSOLIDATE_MOTION since it is now a "global" symbol.
Users can define FLTK_CONSOLIDATE_MOTION in their build system, e.g.
on the compiler commandline, as 0 or 1 to disable or enable this
feature, respectively.
In FLTK 1.3 the default was 0 (OFF) on macOS and 1 (ON) on X11.
In FLTK 1.4 the default is always 0 (OFF).
This fixes focus box drawing on X11 for some broken graphics
drivers with line width zero as discussed on issue #156 titled
"Incorrect rendering on Alpine Linux".
This title is not entirely correct. The issue has been observed on
other Linux distros as well if the "modesetting" driver is in effect.
This does not fix rectangle drawing (missing pixels) in general which
is obviously caused by a similar or the same driver issue.
