www.gusucode.com > VC++ Windows不规则窗体编程的实例演示-源码程序 > VC++ Windows不规则窗体编程的实例演示-源码程序/code/DlgBase.cpp
// DlgBase.cpp : implementation file // Download by http://www.NewXing.com #include "stdafx.h" #include "Irregular.h" #include "DlgBase.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CDlgBase dialog CDlgBase::CDlgBase(UINT nID,CWnd* pParent /*=NULL*/) : CDialog(nID, pParent) { //{{AFX_DATA_INIT(CDlgBase) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT } void CDlgBase::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CDlgBase) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CDlgBase, CDialog) //{{AFX_MSG_MAP(CDlgBase) ON_WM_PAINT() ON_WM_NCHITTEST() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CDlgBase message handlers BOOL CDlgBase::OnInitDialog() { CDialog::OnInitDialog(); // TODO: Add extra initialization here /*将窗体大小调整到位图大小一样*/ m_bmp.LoadBitmap(IDB_BITMAP1); BITMAP bm; m_bmp.GetBitmap(&bm); CRect rtWindow; GetWindowRect(&rtWindow); rtWindow.right = rtWindow.left+bm.bmWidth; rtWindow.bottom =rtWindow.top +bm.bmHeight; MoveWindow(&rtWindow); return TRUE; // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE } void CDlgBase::OnPaint() { CPaintDC dc(this); // device context for painting // TODO: Add your message handler code here CDC picDC; picDC.CreateCompatibleDC (&dc); CBitmap *pOldBmp; pOldBmp = picDC.SelectObject (&m_bmp); BITMAP bm; m_bmp.GetBitmap(&bm); dc.BitBlt (0,0,bm.bmWidth ,bm.bmHeight,&picDC,0,0,SRCCOPY); dc.SelectObject(pOldBmp); // Do not call CDialog::OnPaint() for painting messages } UINT CDlgBase::OnNcHitTest(CPoint point) { // TODO: Add your message handler code here and/or call default UINT nResult = CDialog::OnNcHitTest(point); return nResult == HTCLIENT ? HTCAPTION : nResult; }