resizablemsgsupport.h

一款不错的关于绘制波形编程的软件源代码

// ResizableMsgSupport.h: some declarations to support custom resizable wnds
//
/////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2000-2002 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_RESIZABLEMSGSUPPORT_H__INCLUDED_)
#define AFX_RESIZABLEMSGSUPPORT_H__INCLUDED_

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

typedef struct tagRESIZEPROPERTIES
{
	// wether to ask for resizing properties every time
	BOOL bAskClipping;
	BOOL bAskRefresh;
	// otherwise, use the cached properties
	BOOL bCachedLikesClipping;
	BOOL bCachedNeedsRefresh;

	// initialize with valid data
	tagRESIZEPROPERTIES() : bAskClipping(TRUE), bAskRefresh(TRUE) {}

} RESIZEPROPERTIES, *PRESIZEPROPERTIES, *LPRESIZEPROPERTIES;


typedef struct tagCLIPPINGPROPERTY
{
	BOOL bLikesClipping;

	// initialize with valid data
	tagCLIPPINGPROPERTY() : bLikesClipping(FALSE) {}

} CLIPPINGPROPERTY, *PCLIPPINGPROPERTY, *LPCLIPPINGPROPERTY;


typedef struct tagREFRESHPROPERTY
{
	BOOL bNeedsRefresh;
	RECT rcOld;
	RECT rcNew;

	// initialize with valid data
	tagREFRESHPROPERTY() : bNeedsRefresh(TRUE) {}

} REFRESHPROPERTY, *PREFRESHPROPERTY, *LPREFRESHPROPERTY;


#endif // !defined(AFX_RESIZABLEMSGSUPPORT_H__INCLUDED_)