[WIN32SS][NTUSER] Don't freeze Task Bar in switching the app (#1243)

This avoids taskbar hung up.
2026-08-26 19:33:31 +00:00 · 2019-01-15 13:45:28 +09:00
parent 5f11c16ca8
commit 8ca854251a
1 changed files with 5 additions and 0 deletions
@@ -515,6 +515,11 @@ NtUserCallTwoParam(
            {
                break;
            }
+            if (MsqIsHung(Window->head.pti))
+            {
+                // TODO: Make the window ghosted and activate.
+                break;
+            }
            if (fAltTab)
            {
                if (Window->style & WS_MINIMIZE)