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* 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.
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- 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)
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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.
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Add Fl_Timeout class
Move platform independent code of Fl::wait() to main part
- basic timeout handling
- Fl::run_checks()
- Fl::run_idle()
- Fl::idle()
- waiting time calculation (next timeout)
- remove platform dependent "screen driver" stuff
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* Preferences: remove CamelCase from public interface.
* Prefs: documentation.
* Prefs: updating Doxygen comments
* XDG conforming preferences path
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... as discussed in fltk.coredev: "FLTK 1.4.0 release schedule"
https://groups.google.com/g/fltkcoredev/c/PDbHTRpXVh0/m/JqboexZ_AwAJ
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... and missing return value [-Wreturn-type]
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* 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.
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This is part 1 of the final fix for a previous name clash on case
insensitive file systems (fl_string.h vs. Fl_String.H).
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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.
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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.
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platform.
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... 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
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No code changes
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(1) convert tabs to spaces
(2) remove trailing whitespace
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constructor.
Also, remove inadequate Fl_Surface_Device::push_current(this) call in Fl_Posix_Printer_Driver::begin_job().
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RGB images are now drawn to a size that exactly fit discretised rectangles when non
integral GUI scaling values are used.
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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.
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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.
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Fl_Surface_Device::push_current.
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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.
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(no code changes)
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I compiled with `-Wextra-semi -Werror=extra-semi` on Linux and Windows
(cross-compiled on Linux) and removed all "extra semicolon" warnings
I could find. I didn't check on macOS (yet).
Note: Linux configured with and w/o Pango but not w/o Xft. Compilation
with other options (e.g. Cairo) might still emit such warnings.
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Add CMake test for PTHREAD_MUTEX_RECURSIVE
Add autoconf/configure compile test for PTHREAD_MUTEX_RECURSIVE
Replace "#ifdef PTHREAD_MUTEX_RECURSIVE"
with "#ifdef HAVE_PTHREAD_MUTEX_RECURSIVE"
and define HAVE_PTHREAD_MUTEX_RECURSIVE in config.h
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- configh.in: add and improve comments, reorder statements
- configh.cmake.in: add comments, fix whitespace
- src/drivers/GDI/Fl_GDI_Graphics_Driver_line_style.cxx:
fix trailing whitespace
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The old version would reschedule an existing timer if a matching timer
existed already which was unique to macOS.
The new behavior is consistent on all platforms and allows to create
multiple timer entries with the same callback and userdata.
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Calling Fl::repeat_timeout() instead of Fl::add_timeout() to create
a timer would crash on macOS but fall back to Fl::add_timeout() on
Windows and Unix/Linux. Although this is documented as "undefined
behavior" a crash should always be avoided and the fallback is now
consistent on all major platforms.
In the future this may be documented as the standard behavior.
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This is a hypothetical fix, since the condition `count == 0` may not
be true although `doit` has been allocated. In practice this should
not be possible since the same loop is executed twice in lines 463++
and 471++. But anyway, here it is...
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Signed-off-by: Albrecht Schlosser <albrechts.fltk@online.de>
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Some of the previous constness changes turned out to be incomplete,
others had to be reverted because some other driver methods could
not be made 'const' - particularly those calling open_display() to
get the requested information.
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