Free the lizard

git-svn-id: svn://10.0.0.236/trunk@10 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/lib/mac/UserInterface/CTableKeySingleSelector.h

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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+//	A CTableKeySingleSelector is designed to be attached to an LTableView.
+//	When the table (which must also derived from LCommander) is in the
+//	target chain, this attachment will handle the following key/command
+//	behaviors:
+//
+//	Keystrokes
+//	----------
+//		Up arrow:		Select the next cell above the current selection.
+//		Down arrow:		Select the next cell below the current selection.
+
+#ifndef CTableKeySingleSelector_H
+#define CTableKeySingleSelector_H
+#pragma once
+
+// Includes
+
+#include <LAttachment.h>
+#include <UTables.h>
+
+// Forward declarations
+
+class LTableView;
+struct SCommandStatus;
+
+// CTableKeySingleSelector declaration
+
+class CTableKeySingleSelector : public LAttachment
+{
+public:
+	enum { class_ID = 'Tkss' };
+	
+							CTableKeySingleSelector(
+									LTableView*			inOutlineTable);
+							CTableKeySingleSelector(
+									LStream*			inStream);
+	virtual					~CTableKeySingleSelector();
+
+protected:
+	virtual void			ExecuteSelf(
+									MessageT			inMessage,
+									void*				ioParam);
+
+	virtual void			HandleKeyEvent(
+									const EventRecord*	inEvent);
+
+	virtual void			UpArrow();
+	virtual void			DownArrow();
+
+	virtual void			ScrollRowIntoFrame(
+									TableIndexT			inRow);
+
+	LTableView*				mTable;
+
+};
+
+#endif