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Albrecht Schlosser 6c06e953e1 Fix "Cannot build project with CMake ..." (#970)
... (add_library cannot create ALIAS target "fltk" because target
"fltk::fltk" is imported but not globally visible)

It turned out that this was due to a CMake feature that was changed in
CMake 3.18. This commit makes imported FLTK targets globally visible
for CMake versions less than 3.18.
2024-05-13 12:05:27 +02:00
.github CMake/MSVC: Fix shared library build, add to GitHub CI build 2024-04-20 01:44:26 +02:00
cairo Introduce "Modern CMake" in FLTK 2024-02-07 18:37:34 +01:00
CMake Fix "Cannot build project with CMake ..." (#970) 2024-05-13 12:05:27 +02:00
documentation Wayland: call gtk_surface1_set_modal() of GTK Shell protocol for modal wins 2024-05-11 19:52:00 +02:00
examples Fix Visual Studio compiler warnings, make output visible... 2024-05-05 19:33:28 +02:00
FL Enable suppression of "deprecated" warnings (FL_NO_DEPRECATE) 2024-05-11 17:14:28 +02:00
fltk-options Fix for Fl_Native_File_Chooser::filter_value() - cont'd (#899) 2024-04-22 18:35:59 +02:00
fluid Fix MSVC warnings (#966) 2024-05-02 21:46:12 +02:00
GL
jpeg Update bundled libjpeg to version 9f 2024-02-17 12:20:28 +01:00
lib Fix a typo, trailing whitespace, and dependencies 2023-12-21 14:03:04 +01:00
libdecor Wayland: simpler implementation of "GTK Shell" protocol 2024-05-06 09:29:32 +02:00
misc Update misc/README.txt 2024-04-02 17:03:40 +02:00
nanosvg Update nanosvg/README.txt to reflect recent changes 2023-12-02 23:42:16 +01:00
png Update bundled libpng to version 1.6.42 2024-02-17 12:20:28 +01:00
public
src Wayland: call gtk_surface1_set_modal() of GTK Shell protocol for modal wins 2024-05-11 19:52:00 +02:00
test configure-based build: move terminal to fluid-dependent section 2024-05-10 08:20:31 +02:00
util Move src/cmap.cxx to util/cmap.cxx (utilities folder) 2022-03-27 17:05:55 +02:00
zlib Update bundled zlib to version 1.3.1 2024-02-17 12:20:28 +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 Introduce "Modern CMake" in FLTK 2024-02-07 18:37:34 +01:00
ANNOUNCEMENT
autogen.sh Fix README files and remove stale config.guess and config.sub 2021-11-24 15:01:45 +01:00
CHANGES_1.0.txt
CHANGES_1.1.txt Fix old URL's and forum/newsgroup names 2020-07-14 15:16:05 +02:00
CHANGES_1.3.txt
CHANGES.txt Implement and document new class Fl_PDF_File_Surface 2024-04-30 10:22:47 +02:00
CMakeLists.txt CMake build summary: output libdecor location if found 2024-04-20 19:49:04 +02:00
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 Fix: Fl_Native_File_Chooser::filter_value() [Kdialog] always returns 0 (#899) 2024-04-22 16:34:08 +02:00
configh.in Fix: Fl_Native_File_Chooser::filter_value() [Kdialog] always returns 0 (#899) 2024-04-22 16:34:08 +02:00
configure.ac Restore building with configure under Windows: add -lwinspool 2024-05-10 07:44:03 +02:00
COPYING
CREDITS.txt Update README.txt and CREDITS.txt 2023-12-20 17:05:18 +01:00
fl_config.cmake.in Move FLTK_USE_SVG from config.h to FL/fl_config.h 2024-02-09 13:36:16 +01:00
fl_config.in Move FLTK_USE_SVG from config.h to FL/fl_config.h 2024-02-09 13:36:16 +01:00
fltk_version.dat Rename file 'VERSION' to 'fltk_version.dat' (#191) 2021-02-20 13:46:34 +01:00
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 references to xdbe on X11 2024-04-11 14:15:38 +02:00
fltk.xpm
forms.h
install-sh
mac_endianness.h
Makefile Add configure option to build tests only on request (#940) 2024-03-20 17:24:12 +01:00
makeinclude.in Add configure option to build tests only on request (#940) 2024-03-20 17:24:12 +01:00
makesrcdist Fix README files and remove stale config.guess and config.sub 2021-11-24 15:01:45 +01:00
README.abi-version.txt Introduce "Modern CMake" in FLTK 2024-02-07 18:37:34 +01:00
README.Cairo.txt Introduce "Modern CMake" in FLTK 2024-02-07 18:37:34 +01:00
README.CMake.txt Fix: Fl_Native_File_Chooser::filter_value() [Kdialog] always returns 0 (#899) 2024-04-22 16:34:08 +02:00
README.experimental.txt Remove experimental platforms Android, Pico, SDL (PR #376) 2022-01-23 18:12:47 +01:00
README.IDE.txt Remove experimental platforms Android, Pico, SDL (PR #376) 2022-01-23 18:12:47 +01:00
README.macOS.md Remove reference to automake which is not required 2024-02-24 18:10:35 +01:00
README.md Fix trailing whitespace and dependencies 2023-10-13 19:08:30 +02:00
README.txt Remove remaining references to xdbe on X11 2024-04-11 14:15:38 +02:00
README.Unix.txt Update documentation, remove/edit explicit FLTK versions 2024-03-14 17:16:43 +01:00
README.Wayland.txt Update README.CMake.txt for building X11 specific programs 2024-05-11 17:29:26 +02:00
README.Windows.txt Generate FL/fl_config.h rather than FL/abi-version.h 2021-12-18 22:44:08 +01:00

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