diff options
Diffstat (limited to 'src/drivers/X11/Fl_X11_Window_Driver.cxx')
| -rw-r--r-- | src/drivers/X11/Fl_X11_Window_Driver.cxx | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/X11/Fl_X11_Window_Driver.cxx b/src/drivers/X11/Fl_X11_Window_Driver.cxx index 32ac787a2..05c27a972 100644 --- a/src/drivers/X11/Fl_X11_Window_Driver.cxx +++ b/src/drivers/X11/Fl_X11_Window_Driver.cxx @@ -331,6 +331,14 @@ void Fl_X11_Window_Driver::capture_titlebar_and_borders(Fl_Shared_Image*& top, F previous->Fl_Surface_Device::set_current(); } +void Fl_X11_Window_Driver::wait_for_expose() { + if (!pWindow->shown()) return; + Fl_X *i = Fl_X::i(pWindow); + while (!i || i->wait_for_expose) { + Fl::wait(); + } +} + // // End of "$Id$". // |