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Michael R Sweet 4ab861aae2 Initial framework for dynamic color support
- Fl_Dynamic_Color enum
- Fl::dynamic_color() APIs
- Fl_System_Driver::dynamic_color() API
- FL_DYNAMIC_COLOR_CHANGED event

- Add method for querying dark mode to macOS system and screen drivers.
- Check/update mode whenever we get a layout change from macOS.

- Add detection of dark mode on macOS by using the effectiveAppearance
  property.

- Force redraw of all windows when changing the mode.

- Update Cocoa set_system_colors method to override colors when dynamic
  mode isn't off.

- Add (temporary) support for FL_DYNAMIC_COLOR environment variable to
  override default "off" mode for testing.

To do: add dark mode detection on other platforms than macOS.

Note: Branch 'darkmode' rebased, squashed, and extended
  by Albrecht-S on Dec 17, 2023.
2023-12-17 14:13:03 +01:00
.github Fl_String refactoring and extension (#683) 2023-02-23 15:42:05 +01:00
CMake CMake: remove deprecated 'exec_program' from target 'uninstall' 2023-12-12 00:30:36 +01:00
FL Initial framework for dynamic color support 2023-12-17 14:13:03 +01:00
GL Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
cairo CMake: build shared libs with OPTION_CAIROEXT (issue #250) 2023-03-09 17:34:05 +01:00
documentation Documentation: fix outdated statements of quantities being expressed in pixels 2023-12-12 10:08:08 +01:00
examples STR#3283: Add new Fl_Table right-click popup menu example 2023-12-16 00:07:33 -08:00
fltk-options #840: Generously adds Fl::args_to_utf8() for MinGW support. 2023-12-15 13:04:57 +01:00
fluid #674: FLUID: Scrolls shell script terminal to the bottom on every run 2023-12-16 18:53:01 +01:00
jpeg Minor updates of bundled libraries and README.CMake.txt 2023-12-04 17:31:18 +01:00
lib Improve documentation about library build folders and more 2021-10-04 14:42:32 +02:00
libdecor Wayland+libdecor: iImprove fl_is_surface_gtk_titlebar() 2023-12-15 15:48:47 +01:00
misc Update source URL in misc/update_config_scripts 2023-11-17 16:12:41 +01:00
nanosvg Update nanosvg/README.txt to reflect recent changes 2023-12-02 23:42:16 +01:00
png Minor updates of bundled libraries and README.CMake.txt 2023-12-04 17:31:18 +01:00
public Activate GitLab CI and GitLab Pages (HTML docs). 2018-06-22 16:31:30 +00:00
src Initial framework for dynamic color support 2023-12-17 14:13:03 +01:00
test #842: Enables command line color arguments on macOS 2023-12-16 21:59:43 +01:00
util Move src/cmap.cxx to util/cmap.cxx (utilities folder) 2022-03-27 17:05:55 +02:00
zlib Minor updates of bundled libraries and README.CMake.txt 2023-12-04 17:31:18 +01:00
.clang-format Update .clang-format control file 2022-03-31 15:57:10 +02:00
.gitattributes Remove experimental platforms Android, Pico, SDL (PR #376) 2022-01-23 18:12:47 +01:00
.gitignore CMake: Remove UseFLTK.cmake generation and usage 2023-12-03 17:16:58 +01:00
.gitlab-ci.yml GitLab CI: fix syntax error 2022-08-17 15:29:18 +02:00
ANNOUNCEMENT Fix ignored files, add 'build' directory to ignored files. 2016-11-11 21:18:42 +00:00
CHANGES.txt CHANGES.txt: add Fl_Grid, Fl_Window::maximize() 2023-11-06 07:44:55 +01:00
CHANGES_1.0.txt Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
CHANGES_1.1.txt Fix old URL's and forum/newsgroup names 2020-07-14 15:16:05 +02:00
CHANGES_1.3.txt Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
CMakeLists.txt Wayland: make OPTION_USE_SYSTEM_LIBDECOR ON by default 2023-12-02 09:28:08 +01:00
COPYING Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
CREDITS.txt Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
Makefile Fix "Provide --without-fluid configure option" - cont'd (#725) 2023-05-10 14:41:48 +02:00
README.CMake.txt Updated nmake build command in README 2023-12-08 18:53:23 -08:00
README.Cairo.txt Make hybrid Wayland/X11 platform. 2022-08-29 12:15:32 +02:00
README.IDE.txt Remove experimental platforms Android, Pico, SDL (PR #376) 2022-01-23 18:12:47 +01:00
README.Unix.txt Missing lines in Unix README 2023-08-08 17:14:08 +02:00
README.Wayland.txt Wayland: make OPTION_USE_SYSTEM_LIBDECOR ON by default 2023-12-02 09:28:08 +01:00
README.Windows.txt Generate FL/fl_config.h rather than FL/abi-version.h 2021-12-18 22:44:08 +01:00
README.abi-version.txt Generate FL/fl_config.h rather than FL/abi-version.h 2021-12-18 22:44:08 +01:00
README.experimental.txt Remove experimental platforms Android, Pico, SDL (PR #376) 2022-01-23 18:12:47 +01:00
README.macOS.md update README.macOS.md (Creating new Projects) 2022-04-14 13:05:33 +02:00
README.md Fix trailing whitespace and dependencies 2023-10-13 19:08:30 +02:00
README.txt Fix trailing whitespace and dependencies 2023-10-13 19:08:30 +02:00
autogen.sh Fix README files and remove stale config.guess and config.sub 2021-11-24 15:01:45 +01:00
config.guess Add autoconf cross-compilation support files. 2021-02-13 17:17:43 -05:00
config.sub Add autoconf cross-compilation support files. 2021-02-13 17:17:43 -05:00
configh.cmake.in Remove usage of __APPLE_QUARTZ__ (#673) 2023-02-06 21:42:40 +01:00
configh.in Remove usage of __APPLE_QUARTZ__ (#673) 2023-02-06 21:42:40 +01:00
configure.ac Remove "-mwindows" link option from CFLAGS and CXXFLAGS 2023-12-07 09:21:03 +01:00
fl_config.cmake.in Make Fl_String and Fl_Int_Vector private (#789) 2023-10-22 19:35:17 +02:00
fl_config.in Make Fl_String and Fl_Int_Vector private (#789) 2023-10-22 19:35:17 +02:00
fltk-config.in Fix more missing quotes in fltk-config.in (#714) 2023-04-13 22:13:18 +02:00
fltk.list.in Remove remaining 'pronounced "fulltick"' statements 2023-12-05 17:01:51 +01:00
fltk.spec.in Remove remaining 'pronounced "fulltick"' statements 2023-12-05 17:01:51 +01:00
fltk.xpm Fixed all Pixmaps to be '*const' (STR #3108). 2019-02-05 00:14:37 +01:00
fltk_version.dat Rename file 'VERSION' to 'fltk_version.dat' (#191) 2021-02-20 13:46:34 +01:00
forms.h Initial revision 1998-10-06 18:21:25 +00:00
install-sh Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
mac_endianness.h Remove $Id$ tags, update URL's, and more 2020-07-06 20:28:20 +02:00
makeinclude.in Fix "Provide --without-fluid configure option " (#725) 2023-05-09 16:19:12 +02:00
makesrcdist Fix README files and remove stale config.guess and config.sub 2021-11-24 15:01:45 +01:00

README.md

README - Fast Light Tool Kit (FLTK) Version 1.4.0

WHAT IS FLTK?

The Fast Light Tool Kit is a cross-platform C++ GUI toolkit for
UNIX®/Linux® (X11 or Wayland), Microsoft® Windows®, and macOS®.
FLTK provides modern GUI functionality without the bloat and
supports 3D graphics via OpenGL® and its built-in GLUT
emulation. It was originally developed by Mr. Bill Spitzak
and is currently maintained by a small group of developers
across the world with a central repository on GitHub.

For more information see README.txt:
https://github.com/fltk/fltk/blob/master/README.txt

Build