From 0c4eada414939548ce4d007f26b573f25df33be7 Mon Sep 17 00:00:00 2001 From: Paul Davis Date: Mon, 18 Mar 2024 10:48:38 -0600 Subject: [PATCH] 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 --- gtk2_ardour/editor_canvas.cc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/gtk2_ardour/editor_canvas.cc b/gtk2_ardour/editor_canvas.cc index 5d7626955e..af2e275d28 100644 --- a/gtk2_ardour/editor_canvas.cc +++ b/gtk2_ardour/editor_canvas.cc @@ -83,7 +83,8 @@ Editor::initialize_canvas () _track_canvas->set_background_color (UIConfiguration::instance().color ("arrange base")); _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 * (e.g verbose cursor). It shares the canvas coordinate space. */