www.pudn.com > editpad_src > bcgtoolbarmenubuttonsbutton.cpp, change:1999-11-29,size:3406b

//******************************************************************************* 
// COPYRIGHT NOTES 
// --------------- 
// This source code is a part of BCGControlBar library. 
// You may use, compile or redistribute it as part of your application  
// for free. You cannot redistribute it as a part of a software development  
// library without the agreement of the author. If the sources are  
// distributed along with the application, you should leave the original  
// copyright notes in the source code without any changes. 
// This code can be used WITHOUT ANY WARRANTIES on your own risk. 
//  
// Stas Levin <stas@iet.co.il> 
//******************************************************************************* 
 
// BCGToolbarMenuButtonsButton.cpp: implementation of the CBCGToolbarMenuButtonsButton class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "BCGToolbarMenuButtonsButton.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
IMPLEMENT_DYNCREATE(CBCGToolbarMenuButtonsButton, CBCGToolbarButton) 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
 
CBCGToolbarMenuButtonsButton::CBCGToolbarMenuButtonsButton() 
{ 
	m_uiSystemCommand = 0; 
} 
//**************************************************************************************** 
CBCGToolbarMenuButtonsButton::CBCGToolbarMenuButtonsButton(UINT uiCmdId) 
{ 
	if (uiCmdId != SC_CLOSE && 
		uiCmdId != SC_MINIMIZE && 
		uiCmdId != SC_RESTORE) 
	{ 
		ASSERT (FALSE); 
	} 
 
	m_uiSystemCommand = uiCmdId; 
} 
//**************************************************************************************** 
CBCGToolbarMenuButtonsButton::~CBCGToolbarMenuButtonsButton() 
{ 
} 
//**************************************************************************************** 
void CBCGToolbarMenuButtonsButton::OnDraw (CDC* pDC, const CRect& rect,  
					CBCGToolBarImages* /*pImages*/, 
					BOOL /*bHorz*/, BOOL /*bCustomizeMode*/, 
					BOOL /*bHighlight*/, 
					BOOL /*bDrawBorder*/, BOOL /*bGrayDisabledButtons*/) 
{ 
	UINT uiState = 0; 
 
	switch (m_uiSystemCommand) 
	{ 
	case SC_CLOSE: 
		uiState |= DFCS_CAPTIONCLOSE; 
		break; 
 
	case SC_MINIMIZE: 
		uiState |= DFCS_CAPTIONMIN; 
		break; 
 
	case SC_RESTORE: 
		uiState |= DFCS_CAPTIONRESTORE; 
		break; 
 
	default: 
		return; 
	} 
 
	if (m_nStyle & TBBS_PRESSED) 
	{ 
		uiState |= DFCS_PUSHED; 
	} 
	 
	if (m_nStyle & TBBS_DISABLED) // Jan Vasina: Add support for disabled buttons 
	{ 
		uiState |= DFCS_INACTIVE; 
	} 
 
	CRect r = rect; 
	pDC->DrawFrameControl (r, DFC_CAPTION, uiState); 
} 
//**************************************************************************************** 
SIZE CBCGToolbarMenuButtonsButton::OnCalculateSize (CDC* /*pDC*/, const CSize& /*sizeDefault*/, 
													BOOL /*bHorz*/) 
{ 
	return CSize (	::GetSystemMetrics (SM_CXSIZE), 
					::GetSystemMetrics (SM_CYSIZE)); 
} 
//**************************************************************************************** 
void CBCGToolbarMenuButtonsButton::CopyFrom (const CBCGToolbarButton& s) 
{ 
	CBCGToolbarButton::CopyFrom (s); 
 
	const CBCGToolbarMenuButtonsButton& src = (const CBCGToolbarMenuButtonsButton&) s; 
	m_uiSystemCommand = src.m_uiSystemCommand; 
}