diff options
Diffstat (limited to 'src/Fl_Screen_Driver.cxx')
| -rw-r--r-- | src/Fl_Screen_Driver.cxx | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/Fl_Screen_Driver.cxx b/src/Fl_Screen_Driver.cxx index 4abecc956..1ccc7ff5f 100644 --- a/src/Fl_Screen_Driver.cxx +++ b/src/Fl_Screen_Driver.cxx @@ -502,6 +502,23 @@ float Fl_Screen_Driver::default_scale_factor() } +void Fl_Screen_Driver::open_display() +{ + open_display_platform(); + static bool been_here = false; + if (!been_here) { + been_here = true; + if (rescalable()) { + float factor = default_scale_factor(); + for (int i = 0; i < screen_count(); i++) scale(i, factor); +#if defined(FLTK_HIDPI_SUPPORT) || !(defined(WIN32) || defined(__APPLE__)) + Fl::add_handler(Fl_Screen_Driver::scale_handler); +#endif + Fl_Graphics_Driver::default_driver().scale(factor); + } + } +} + // // End of "$Id$". // |