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make editor canvas use multi-expose redraws

This is not required for any functionality or performance fixes, but may be useful
and also helps tracking redraw issues with other related changes
This commit is contained in:
Paul Davis 2024-03-18 10:48:38 -06:00
parent 802d9fa487
commit 0c4eada414

View File

@ -83,7 +83,8 @@ Editor::initialize_canvas ()
_track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base")); _track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base"));
_track_canvas->use_nsglview (UIConfiguration::instance().get_nsgl_view_mode () == NSGLHiRes); _track_canvas->use_nsglview (UIConfiguration::instance().get_nsgl_view_mode () == NSGLHiRes);
_track_canvas->set_single_exposure (false);
/* scroll group for items that should not automatically scroll /* scroll group for items that should not automatically scroll
* (e.g verbose cursor). It shares the canvas coordinate space. * (e.g verbose cursor). It shares the canvas coordinate space.
*/ */