102 	fPreferencesWindow(NULL)  in TBarApp()
449 			if (fPreferencesWindow != NULL)  in MessageReceived()
450 				fPreferencesWindow->PostMessage(kStateChanged);  in MessageReceived()
486 			if (fPreferencesWindow != NULL)  in MessageReceived()
487 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
533 			if (fPreferencesWindow != NULL)  in MessageReceived()
534 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
546 			if (fPreferencesWindow != NULL)  in MessageReceived()
547 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
554 			if (fPreferencesWindow != NULL)  in MessageReceived()
555 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
565 			if (fPreferencesWindow != NULL)  in MessageReceived()
566 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
580 			if (fPreferencesWindow != NULL)  in MessageReceived()
581 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
603 			if (fPreferencesWindow != NULL)  in MessageReceived()
604 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
618 			if (fPreferencesWindow != NULL)  in MessageReceived()
619 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
633 			if (fPreferencesWindow != NULL)  in MessageReceived()
634 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
667 			if (fPreferencesWindow != NULL)  in MessageReceived()
668 				fPreferencesWindow->PostMessage(kUpdatePreferences);  in MessageReceived()
1009 	if (fPreferencesWindow == NULL) {  in ShowPreferencesWindow()
1010 		fPreferencesWindow = new PreferencesWindow(BRect(100, 100, 320, 240));  in ShowPreferencesWindow()
1011 		fPreferencesWindow->Show();  in ShowPreferencesWindow()
1012 	} else if (fPreferencesWindow->Lock()) {  in ShowPreferencesWindow()
1013 		if (fPreferencesWindow->IsHidden())  in ShowPreferencesWindow()
1014 			fPreferencesWindow->Show();  in ShowPreferencesWindow()
1016 			fPreferencesWindow->Activate();  in ShowPreferencesWindow()
1018 		fPreferencesWindow->Unlock();  in ShowPreferencesWindow()
1026 	if (fPreferencesWindow == NULL)  in QuitPreferencesWindow()
1029 	if (fPreferencesWindow->Lock()) {  in QuitPreferencesWindow()
1030 		fPreferencesWindow->Quit();  in QuitPreferencesWindow()
1032 		fPreferencesWindow = NULL;  in QuitPreferencesWindow()