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Diffstat (limited to 'src/Fl_Gl_Overlay.cxx')
| -rw-r--r-- | src/Fl_Gl_Overlay.cxx | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/Fl_Gl_Overlay.cxx b/src/Fl_Gl_Overlay.cxx index 161a51bb6..b24c1026e 100644 --- a/src/Fl_Gl_Overlay.cxx +++ b/src/Fl_Gl_Overlay.cxx @@ -34,11 +34,22 @@ int Fl_Gl_Window::can_do_overlay() { return pGlWindowDriver->can_do_overlay(); } +/** + * @cond DriverDev + * @addtogroup DriverDeveloper + * @{ + */ + void Fl_Gl_Window_Driver::make_overlay(void *&o) { o = pWindow; } /** + * @} + * @endcond + */ + +/** Causes draw_overlay() to be called at a later time. Initially the overlay is clear. If you want the window to display something in the overlay when it first appears, you must call this |