diff options
| author | Matthias Melcher <fltk@matthiasm.com> | 2010-03-16 22:51:31 +0000 |
|---|---|---|
| committer | Matthias Melcher <fltk@matthiasm.com> | 2010-03-16 22:51:31 +0000 |
| commit | 762d02fb6207c40e3c0e2ff8a9d41a510094f9c0 (patch) | |
| tree | 75d1ebfaded516aaaf7c972090a5b408c6b11638 /src/Fl_Device.cxx | |
| parent | 1b6e7bd81272849f89b6e1c34b41de0b7d67c7f5 (diff) | |
Using Fl_Plugin feature to automatically draw OpenGL (sub)windows. No extra coding needs to be done. Just call Fl_Printer::print_widget(...). The Fl_Gl_Printer device can (and should) be removed or at least made inaccessible.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7280 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Device.cxx')
| -rw-r--r-- | src/Fl_Device.cxx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/Fl_Device.cxx b/src/Fl_Device.cxx index 03e8367ac..642ddd22b 100644 --- a/src/Fl_Device.cxx +++ b/src/Fl_Device.cxx @@ -52,7 +52,16 @@ void Fl_Virtual_Printer::print_widget(Fl_Widget* widget, int delta_x, int delta_ #else _XGC *save_gc = fl_gc; // FIXME #endif - widget->draw(); + // we do some trickery to recognize OpenGL windows and draw them via a plugin + int drawn_by_plugin = 0; + if (widget->as_gl_window()) { + Fl_Plugin_Manager pm("fltk:device"); + Fl_Device_Plugin *pi = (Fl_Device_Plugin*)pm.plugin("opengl.device.fltk.org"); + if (pi) drawn_by_plugin = pi->print(this, widget, 0, 0); + } + if (!drawn_by_plugin) + widget->draw(); + fl_gc = save_gc; if (is_window) fl_pop_clip(); // find subwindows of widget and print them |