зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.8 KiB
C++
53 строки
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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// Author: John R. McMullen
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#include <LAttachment.h>
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#include <QuickDraw.h>
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class LCommander;
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class LPane;
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//======================================
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class CTargetFramer : public LAttachment
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// Attach this to a pane in a tab group to show which pane has focus. The pane, sadly,
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// must also call ExecuteAttachments in overrides of BeTarget(), DontBeTarget() and DrawSelf()
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// in order to make this work. See CBrowserView/CHTMLView, CStandardFlexTable for examples.
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//======================================
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{
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private:
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typedef LAttachment Inherited;
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public:
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enum { class_ID = 'TrgF'
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, msg_BecomingTarget = 'TYea'
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, msg_ResigningTarget = 'TNay'
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, msg_DrawSelfDone = 'DSDn' };
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CTargetFramer();
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CTargetFramer(LStream* inStream);
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virtual ~CTargetFramer();
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virtual void SetOwnerHost(LAttachable* inAttachable);
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virtual void ExecuteSelf(MessageT inMessage, void*);
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protected:
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void InvertBorder();
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void CalcBorderRegion(RgnHandle ioBorderRgn);
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// Data
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protected:
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LCommander* mCommander;
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LPane* mPane;
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Boolean mDrawWithHilite;
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}; // class CTargetFramer
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