- remove static variables and functions
- make move_intersection() virtual
- add (protected) cursor access methods
These changes were inspired by STR 2791 where the user proposing an
enhancement was not able to subclass Fl_Tile properly. This commit
fixes the mentioned issues and enables subclassing without copying
internal code.
src/fl_draw.cxx: improve documentation, add \since 1.4.0,
simplify scaling code, use forgotten 'color' argument to set the
circle color.
src/fl_draw_arrow.cxx: add doxygen \since statement
... "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.
The user can add an arbitrary number of highly configurable
shell commands through the setting panel. The commands can
be saved as user preferences, inside the .fl file, or exported
to an external file. Shell scripts can be limited to individual
platforms, can have shortcut keys, etc. .
* documentation will follow
* support to call `fltk-config` will follow
The previous member Fl_Wayland_Graphics_Driver::create_shm_buffer() is now
renamed to create_wld_buffer() and divided in 2 parts:
- one is related to the draw buffer;
- the other is related to the wl_buffer and is what is now called create_shm_buffer().
This allows to delay creation of the wl_buffer until absolutely necessary,
done inside Fl_Wayland_Graphics_Driver::buffer_commit().
Todo: fluid-shared can't (yet) be built agains the shared fltk lib
because of some linker errors. Needs investigation.
Note: fluid-shared is basically a test program to demonstrate linking
against the shared FLTK libs but doesn't work yet using VS (MSVC).
This is no problem for the functionality.
