From 618c7ffa857e2be4a96daa7645e423335028fad8 Mon Sep 17 00:00:00 2001
From: Alexandre Deckner <alex@zappotek.com>
Date: Wed, 15 Oct 2008 15:35:59 +0000
Subject: [PATCH] * 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            |  4 +--
 src/kits/tracker/DeskWindow.h              |  5 +--
 src/kits/tracker/ShowingAwarePopUpMenu.cpp | 37 +++++++++++++++++++++
 src/kits/tracker/ShowingAwarePopUpMenu.h   | 38 ++++++++++++++++++++++
 4 files changed, 80 insertions(+), 4 deletions(-)
 create mode 100644 src/kits/tracker/ShowingAwarePopUpMenu.cpp
 create mode 100644 src/kits/tracker/ShowingAwarePopUpMenu.h

diff --git a/src/kits/tracker/DeskWindow.cpp b/src/kits/tracker/DeskWindow.cpp
index 54ccaa7a12..f2ecdb4d76 100644
--- a/src/kits/tracker/DeskWindow.cpp
+++ b/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)));
diff --git a/src/kits/tracker/DeskWindow.h b/src/kits/tracker/DeskWindow.h
index 43ab1b5120..a057ab2795 100644
--- a/src/kits/tracker/DeskWindow.h
+++ b/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;
 	
diff --git a/src/kits/tracker/ShowingAwarePopUpMenu.cpp b/src/kits/tracker/ShowingAwarePopUpMenu.cpp
new file mode 100644
index 0000000000..671aa2ea00
--- /dev/null
+++ b/src/kits/tracker/ShowingAwarePopUpMenu.cpp
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2008, Haiku Inc.
+ * Distributed under the terms of the MIT License.
+ *
+ * Authors:
+ *		Alexandre Deckner, alex@zappotek.com
+ */
+
+#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;
+}
diff --git a/src/kits/tracker/ShowingAwarePopUpMenu.h b/src/kits/tracker/ShowingAwarePopUpMenu.h
new file mode 100644
index 0000000000..ebd50c1d78
--- /dev/null
+++ b/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