suppressstyle.h

来自「3D reconstruction, medical image process」· C头文件 代码 · 共 37 行

#ifndef SUPPRESS_STYLE_H
#define SUPPRESS_STYLE_H

///////////////////////////
//
//	Objects of this class will suppress a window style
//  from construction until destruction.
//
//	Author: Dave Lorde	([e-mail])
//
//          Copyright January 2000
//

class RxSuppressStyle
{
private:
	DWORD	m_Style;
	DWORD	m_OldStyle;
	HWND	m_hWnd;

public:
	RxSuppressStyle(HWND hWnd, DWORD style)
		:m_hWnd(hWnd), m_Style(style), m_OldStyle(0)
	{
		m_OldStyle = ::GetWindowLong(m_hWnd, GWL_STYLE);
		if (m_OldStyle & m_Style)
			SetWindowLong(m_hWnd, GWL_STYLE, m_OldStyle & ~m_Style); 
	}

	~RxSuppressStyle()
	{
		if (m_OldStyle & m_Style)
			SetWindowLong(m_hWnd, GWL_STYLE, m_OldStyle);
	}
};

#endif