resizablegrip.h

一个统计文件大小和程序信息的插件程序(vc或vc.net下使用)

// ResizableGrip.h: interface for the CResizableGrip class.
//
/////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2000-2001 by Paolo Messina
// (http://www.geocities.com/ppescher - [e-mail])
//
// The contents of this file are subject to the Artistic License (the "License").
// You may not use this file except in compliance with the License. 
// You may obtain a copy of the License at:
// http://www.opensource.org/licenses/artistic-license.html
//
// If you find this code useful, credits would be nice!
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_RESIZABLEGRIP_H__INCLUDED_)
#define AFX_RESIZABLEGRIP_H__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

class CResizableGrip  
{
private:
	class CSizeGrip : public CScrollBar
	{
	public:
		CSizeGrip() {}

		BOOL IsRTL()
		{ return GetExStyle() & WS_EX_LAYOUTRTL; }

		virtual LRESULT WindowProc(UINT message, WPARAM wParam, LPARAM lParam);
	};

	CSizeGrip m_wndGrip;	// grip control
	SIZE m_sizeGrip;		// holds grip size

protected:
	BOOL InitGrip();
	void UpdateGripPos();
	void ShowSizeGrip(BOOL bShow = TRUE);	// show or hide the size grip

	virtual CWnd* GetResizableWnd() = 0;

public:
	CResizableGrip();
	virtual ~CResizableGrip();

};

#endif // !defined(AFX_RESIZABLEGRIP_H__INCLUDED_)