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2 dayswipmaxim nikonov
2023-10-07Fix STR 3458: "GLUT compatibility mode segfaults"Albrecht Schlosser
... "when there's no current window". Silently ignore GLUT function calls that need a current window if the current window is NULL, return 0 from functions that return an 'int'. Check if window is shown in Fl_X11_Gl_Window_Driver::swap_buffers(). This would issue "XRequest.nnn: GLXBadDrawable 0x0" on X11 otherwise. Note: the chosen implementation to ignore GLUT calls silently appears to be compatible with GLUT (3.7) whereas FreeGLUT 3.0 would issue error messages and exit. The latter could be implemented as well but would be much more work.
2023-02-20Add GLUT_ELAPSED_TIME simulationMatthias Melcher
2022-09-27Simpler code to support FLTK widgets in macOS OpenGL 3 windows.ManoloFLTK
Also, the application-level code to add widgets to a GL3 window becomes platform-independent.
2022-09-25Add cross-platform support for adding widgets to an OpenGL3-based Fl_Gl_Window.ManoloFLTK
Under non-macOS platforms, the key is to call glUseProgram(0); after having used OpenGL 3 which allows to then use OpenGL 1 and draw FLTK widgets over the OpenGL3 scene. Under macOS, this is impossible because macOS GL3 contexts are not compatible with GL1. The solution implemented here is to create an additional Fl_Gl_Window placed above and sized as the GL3-based window, to give it a non opaque, GL1-based context, and to put the FLTK widgets in that additional window.
2021-12-20Fix compiler warning [-Wignored-qualifiers]Albrecht Schlosser
In function ‘int glutExtensionSupported(const char*)’: warning: type qualifiers ignored on cast result type
2021-02-21Remove VS compilation warning messages about implicit type conversions.ManoloFLTK
2020-07-06Remove $Id$ tags, update URL's, and moreAlbrecht Schlosser
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
2019-04-19macOS: simpler handling of GL windows when first displayed.ManoloFLTK
tested on macOS versions 10.3, 10.6, 10.9, 10.14
2019-02-02STR #3323: glutAddMenuEntry now has a const label argumentMatthias Melcher
2018-06-26Move Fl_Gl_Window_Driver.H from FL/ to src/Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12977 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-06-26Move Fl_Screen_Driver.H from FL/ to src/Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12975 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-12-18STR#3444: Add MacOS support for application rescaling (not quite complete)Manolo Gouy
With this, most MacOS FLTK app can be scaled with command/+/-/0/ keystrokes. A scaling problem remains, visible in test/cube, where the "Test" string is not positioned correctly. GLUT apps can also be scaled (across platforms). SVG images are re-rasterized after app scaling for optimal drawing. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12594 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-12Rename misspelled files.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12106 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 18:33:05 +0000