+
+#ifdef Q_OS_MAC
+ QtUiSettings uiSettings;
+
+ bool visible = uiSettings.value("ShowMainToolBar", QVariant(true)).toBool();
+ _mainToolBar->setVisible(visible);
+ connect(_mainToolBar, SIGNAL(visibilityChanged(bool)), this, SLOT(saveMainToolBarStatus(bool)));
+#endif
+}
+
+void MainWin::saveMainToolBarStatus(bool enabled)
+{
+#ifdef Q_OS_MAC
+ QtUiSettings uiSettings;
+ uiSettings.setValue("ShowMainToolBar", enabled);
+#else
+ Q_UNUSED(enabled);
+#endif