printstatusbar.cpp

来自「模式识别中经典试验」· C++ 代码 · 共 54 行

// PrintStatusBar.cpp : implementation file
//

#include "stdafx.h"
#include "printpat.h"
#include "PrintStatusBar.h"
#include "MainFrm.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CPrintStatusBar

CPrintStatusBar::CPrintStatusBar()
{
}

CPrintStatusBar::~CPrintStatusBar()
{
}


BEGIN_MESSAGE_MAP(CPrintStatusBar, CStatusBar)
	//{{AFX_MSG_MAP(CPrintStatusBar)
		// NOTE - the ClassWizard will add and remove mapping macros here.
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPrintStatusBar message handlers

void CPrintStatusBar::DrawItem(LPDRAWITEMSTRUCT lpdis)
{
	if(lpdis->itemID == 6)			//如果是颜色状态栏
	{
		CDC dc;

		dc.Attach(lpdis->hDC);

		CRect rect(lpdis->rcItem);

		CBrush brush(((CMainFrame*)GetParent())->GetCurrentColor());
		
		dc.FillRect(rect,&brush);

		dc.Detach();
		return;
	}
	CStatusBar::DrawItem(lpdis);
}