www.pudn.com > DRAW.rar > PaintToolbar.cpp

// PaintToolbar.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "draw.h" 
#include "PaintToolbar.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CPaintToolbar 
 
CPaintToolbar::CPaintToolbar() 
{ 
} 
 
CPaintToolbar::~CPaintToolbar() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CPaintToolbar, CToolBar) 
	//{{AFX_MSG_MAP(CPaintToolbar) 
		// NOTE - the ClassWizard will add and remove mapping macros here. 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CPaintToolbar message handlers 
 
void CPaintToolbar::SetColumns(UINT nColumns) 
{ 
	m_nColumns = nColumns; 
	int nCount = GetToolBarCtrl().GetButtonCount(); 
	for(int i = 0; i < nCount; i++) 
	{ 
		UINT nStyle = GetButtonStyle(i); 
		BOOL bWrap = (((i + 1) % nColumns) == 0); 
		if(bWrap) 
			nStyle |= TBBS_WRAPPED; 
		else  
			nStyle &= ~TBBS_WRAPPED; 
		SetButtonStyle(i, nStyle); 
	} 
	Invalidate(); 
	GetParentFrame()->RecalcLayout(); 
} 
 
#ifdef _DEBUG 
void CPaintToolbar::AssertValid() const 
{ 
	CWnd::AssertValid(); 
} 
 
void CPaintToolbar::Dump(CDumpContext& dc) const 
{ 
	CWnd::Dump(dc); 
} 
 
#endif //_DEBUG