www.pudn.com > PropSheet_Wizard.zip > Paint.cpp

// Paint.cpp: helper functions used when drawing bitmaps on the dialogs 
// 
// Copyright (c) 1985-1995, Microsoft Corporation. All rights reserved. 
// 
 
#include "stdafx.h" 
#include "Propsheet Wizard.h" 
 
#ifdef _PSEUDO_DEBUG 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
 
// Coordinates for yellow rectangle in dialog-box units 
#define RIGHT_YELLOW_DLGU	124 
#define BOTTOM_YELLOW_DLGU	197 
 
// Draws a background of yellow on the left side of the dialog 
void PaintBackground (CDC &dc, CDialog *pDlg) 
{ 
	//	Get the yellow brush 
	CBitmap pattern; 
	pattern.LoadBitmap (IDB_YELLOW_PATTERN); 
	CBrush brush (&pattern); 
 
	// Draw the yellow background 
	CRect rect (0, 0, RIGHT_YELLOW_DLGU+1, BOTTOM_YELLOW_DLGU+1); 
	pDlg->MapDialogRect (&rect); 
	dc.DPtoLP (&rect); 
	dc.FillRect (&rect, &brush); 
} 
 
// Draw the specified bitmap at the specified location 
void PaintBitmap (UINT nBmp, int x, int y, int nWidth, int nHeight, 
	CDC &dc) 
{ 
	CDC mdc; 
	if (!mdc.CreateCompatibleDC (&dc)) 
		return; 
 
	CBitmap picture; 
 
	// Load & select the bitmap into the device-context 
	picture.LoadBitmap (nBmp); 
	BITMAP bitmap; 
	picture.GetObject (sizeof (BITMAP), &bitmap); 
 
	CBitmap* pOldBitmap = mdc.SelectObject (&picture); 
 
	ASSERT (nWidth == bitmap.bmWidth); 
	ASSERT (nHeight == bitmap.bmHeight); 
 
	// Draw the bitmap 
	dc.BitBlt (x, y, nWidth, nHeight, &mdc, 0, 0, SRCCOPY); 
 
	// Reselect the previous bitmap object 
	mdc.SelectObject (pOldBitmap); 
}