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* Replace hand rolles symbol hashing with C++11 code
* Update symbol drawing functions, add fl_remove_symbol()
* Refactored some of fl_draw_symbol.
* Using clang format for symbol code and test
* Circumvent Doxygen bug https://github.com/doxygen/doxygen/issues/11190
Co-authored-by: Copilot <copilot@github.com>
Co-authored-by: Albrecht Schlosser <albrechts.fltk@online.de>
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todo: find the real cause of these warnings in the previous version:
FL/Fl_Image.H:339: warning: unable to resolve reference to 'fl_write_png' for \ref command
FL/Fl_Image.H:339: warning: unable to resolve reference to 'fl_write_jpeg' for \ref command
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A new file FL/rgb_colors.H is created to define 490 color names.
This file derives from Xorg's rgb.txt list of color names.
The purpose and use of this file is documented.
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Wayland doesn't seem to allow creation of true multi-screen fullscreen windows.
This commit implements an approximation of a multi-screen fullscreen window.
It resizes a window to the total width and the total height of targetted screens.
Under Mutter, this produces a window that covers all screens except the
main screen's menubar.
Other compositors may reply differently to this request.
KWin produces a multi-screen fullscreen window only if the window is initially
decorated and in the main screen.
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- add getter and setter methods:
- int Fl_Tree::auto_resize_children()
- void Fl_Tree::auto_resize_children(int mode)
Note: the default in 1.5.0 is "OFF", i.e. no automatic resizing.
The methods above can be used to switch it on if required.
This is a behavioral change to fix a bug in 1.4 and lower. It will not
be backported because it would break the ABI.
- replace struct Fl_Region_XYWH with Fl_Rect
- replace struct Fl_Region_LRTB with Fl_Rect
- rename struct Fl_Scrollbar_Data to Scrollbar_Data
Note: these local structs were created before Fl_Rect existed and
are now obsolete.
This commit adds support of another type of composed characters: flags.
It also fixes Fl_Text_Buffer::prev_char() and Fl_Text_Buffer::next_char()
that must use Fl_Text_Buffer::byte_at() to access to the content of the text buffer.
Documentation only: users must load a font with fl_font(face, size)
before measuring text with methods like fl_measure(), fl_height(),
fl_width(), fl_text_extents() etc.
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This method can be used to set a more appropriate color average to
prevent "graying out" the box colors of the 'plastic' scheme.
Alternatively environment variable 'FLTK_PLASTIC_AVERAGE' can be used
to set the color average value. See docs for details.
Set color average to 45% in test/unittests demo program.
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By defining boxtypes with underscores, box
drawing cod ethat was not used was not linked,
but with the introduction of themes, all boxes
are available at all times. Reducing complexity.
This is a first step to fix some background (re-)drawing issues in
widgets. A new bit in the array of boxtypes can be used to determine
if a particular boxtype uses a solid background (e.g. all FL_*_BOX
types) or if the parent widget is responsible for drawing it (FL_NO_BOX
and all FL_*_FRAME) types, and maybe more ...
The old struct member `set` in the struct of boxtypes has been
renamed to `flags` and is now used as a bit field.
Except these changes, this first commit fixes the focus box drawing
of specific boxtypes, as seen in unittest_schemes.cxx in the
Fl_Check_Button with label "Check", and very likely more.
Matthias Melcher
ManoloFLTK
Albrecht Schlosser
Daniel Foerster