Close all top level windows before closing the MainWindow (#9102)

Fixes #9101
OpenModelica · Jun 16, 2022 · b6fbd45 · b6fbd45
1 parent 63f5944
commit b6fbd45
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/OMEdit/OMEditLIB/MainWindow.cpp b/OMEdit/OMEditLIB/MainWindow.cpp
@@ -579,6 +579,13 @@ int MainWindow::askForExit()
  */
 void MainWindow::beforeClosingMainWindow()
 {
+  // Issue #9101. Close all top level windows
+  foreach (QWidget *pWidget, QApplication::topLevelWidgets())  {
+    if (pWidget == this) {
+      continue;
+    }
+    pWidget->close();
+  }
   mpOMCProxy->quitOMC();
   delete mpOMCProxy;
   // delete the OMSProxy object