On Window, filter by paint messages when draining paint messages

This seems to prevent PeekMessage from dispatching unrelated sent messages
rust-windowing · Feb 28, 2020 · 801f11d · 801f11d
1 parent ac13bdf
commit 801f11d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/platform_impl/windows/event_loop.rs b/src/platform_impl/windows/event_loop.rs
@@ -252,7 +252,7 @@ impl<T: 'static> EventLoop<T> {
                         ptr::null_mut(),
                         winuser::WM_PAINT,
                         winuser::WM_PAINT,
-                        winuser::PM_REMOVE,
+                        winuser::PM_QS_PAINT | winuser::PM_REMOVE,
                     ) {
                         break;
                     }
@@ -1715,7 +1715,7 @@ unsafe extern "system" fn thread_event_target_callback<T: 'static>(
                         ptr::null_mut(),
                         winuser::WM_PAINT,
                         winuser::WM_PAINT,
-                        winuser::PM_REMOVE,
+                        winuser::PM_QS_PAINT | winuser::PM_REMOVE,
                     ) {
                         break;
                     }