* There was indeed a problem with my previous attempt at fixing #353. This should be much

better!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28139 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/tracker/DeskWindow.cpp

@@ -54,7 +54,7 @@ All rights reserved.
 #include "IconMenuItem.h"
 #include "MountMenu.h"
 #include "PoseView.h"
-#include "SlowContextPopup.h"
+#include "ShowingAwarePopUpMenu.h"
 #include "Tracker.h"
 #include "TemplatesMenu.h"
 
@@ -329,7 +329,7 @@ void
 BDeskWindow::AddTrashContextMenu()
 {
 	// setup special trash context menu
-	fTrashContextMenu = new BSlowContextMenu("TrashContext");
+	fTrashContextMenu = new BShowingAwarePopUpMenu("TrashContext");
 	fTrashContextMenu->SetFont(be_plain_font);
 	fTrashContextMenu->AddItem(new BMenuItem("Empty Trash",
 		new BMessage(kEmptyTrash)));

src/kits/tracker/DeskWindow.h

@@ -41,9 +41,10 @@ All rights reserved.
 #include "ContainerWindow.h"
 #include "DesktopPoseView.h"
 
-class BSlowContextMenu;
 
 namespace BPrivate {
+	
+class BShowingAwarePopUpMenu;
 
 class BDeskWindow : public BContainerWindow {
 public:
@@ -82,7 +83,7 @@ protected:
 private:
 	BShelf *fDeskShelf;
 		// shelf for replicant support
-	BSlowContextMenu *fTrashContextMenu;
+	BShowingAwarePopUpMenu *fTrashContextMenu;
 
 	BRect fOldFrame;
 	

src/kits/tracker/ShowingAwarePopUpMenu.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2008, Haiku Inc.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Alexandre Deckner, [email protected]
+ */
+
+#include "ShowingAwarePopUpMenu.h"
+
+
+BShowingAwarePopUpMenu::BShowingAwarePopUpMenu(const char *title, bool radioMode,
+	bool autoRename, menu_layout layout)
+	:	BPopUpMenu(title, radioMode, autoRename, layout),
+		fIsShowing(false)
+{
+}
+
+
+BShowingAwarePopUpMenu::~BShowingAwarePopUpMenu()
+{
+}
+
+
+void
+BShowingAwarePopUpMenu::AttachedToWindow()
+{
+	fIsShowing = true;
+	BPopUpMenu::AttachedToWindow();
+}
+
+
+void
+BShowingAwarePopUpMenu::DetachedFromWindow()
+{
+	fIsShowing = false;
+}

src/kits/tracker/ShowingAwarePopUpMenu.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2008, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _SHOWING_AWARE_POPUP_MENU_H
+#define _SHOWING_AWARE_POPUP_MENU_H
+
+#include <PopUpMenu.h>
+
+
+namespace BPrivate {
+
+class BShowingAwarePopUpMenu : public BPopUpMenu {
+public:
+	BShowingAwarePopUpMenu(const char *title, bool radioMode = true,
+		bool autoRename = true, menu_layout layout = B_ITEMS_IN_COLUMN);
+	virtual ~BShowingAwarePopUpMenu();
+
+	virtual	void AttachedToWindow();
+	virtual	void DetachedFromWindow();
+
+	const bool IsShowing() const;
+
+private:
+	bool fIsShowing;
+};
+
+} // namespace BPrivate
+
+using namespace BPrivate;
+
+inline const bool
+BShowingAwarePopUpMenu::IsShowing() const
+{
+	return fIsShowing;
+}
+
+#endif