mainfrm.cpp

我写的一个界面

// MainFrm.cpp : CMainFrame 类的实现
//

#include "stdafx.h"
#include "ZcUI.h"

#include "MainFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	ON_WM_CREATE()
	ON_WM_NCCALCSIZE()
	ON_WM_SHOWWINDOW()
	ON_WM_NCPAINT()
END_MESSAGE_MAP()

// CMainFrame 构造/析构

CMainFrame::CMainFrame()
{
	// TODO: 在此添加成员初始化代码
}

CMainFrame::~CMainFrame()
{
}


int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;

	SetMenu(NULL);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: 在此处通过修改
	//  CREATESTRUCT cs 来修改窗口类或样式

	return TRUE;
}


// CMainFrame 诊断

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG


// CMainFrame 消息处理程序




void CMainFrame::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	if(bCalcValidRects)   
	{   
		lpncsp->rgrc[0].top -= 7; //调整非客户区面积，增加标题栏的高度 
		lpncsp->rgrc[0].bottom -= 1;
		lpncsp->rgrc[0].left += 1;
		lpncsp->rgrc[0].right -= 1;
	}

	CFrameWnd::OnNcCalcSize(bCalcValidRects, lpncsp);
}

void CMainFrame::OnShowWindow(BOOL bShow, UINT nStatus)
{
	CRgn   m_rgn; 
	CRect   rc;
	GetWindowRect(&rc);             
	rc   -=   rc.TopLeft(); 

	m_rgn.CreateRoundRectRgn(rc.left,rc.top,rc.right,rc.bottom,30,30);         
	SetWindowRgn(m_rgn,TRUE);

	CFrameWnd::OnShowWindow(bShow, nStatus);
}

void CMainFrame::OnNcPaint()
{
	// TODO: 在此处添加消息处理程序代码
	// 不为绘图消息调用 CFrameWnd::OnNcPaint()

	CBitmap cbmp;
	cbmp.LoadBitmap(IDB_BITMAP_TOP);
	BITMAP bmp;
	cbmp.GetBitmap(&bmp);
	CDC *pDC = GetWindowDC();
	CDC memDC;
	memDC.CreateCompatibleDC(pDC);
	CRect retWnd;
	GetWindowRect(&retWnd);
	CBitmap *pOldBitmap = memDC.SelectObject(&cbmp);
	//pDC->BitBlt(0, 0, retWnd.Width(), bmp.bmHeight, &memDC, 0, 0, SRCCOPY);
	pDC->StretchBlt(0, 0, retWnd.Width(), bmp.bmHeight, &memDC, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);


	CBitmap cbmp2;
	cbmp2.LoadBitmap(IDB_BITMAP_LEFT);
	cbmp2.GetBitmap(&bmp);
	memDC.SelectObject(&cbmp2);
	//pDC->BitBlt(0, 0, retWnd.Width(), bmp.bmHeight, &memDC, 0, 0, SRCCOPY);
	pDC->StretchBlt(0, 0, 5, retWnd.Height(), &memDC, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);


	CBitmap cbmp3;
	cbmp3.LoadBitmap(IDB_BITMAP_RIGHT);
	cbmp3.GetBitmap(&bmp);
	memDC.SelectObject(&cbmp3);
	//pDC->BitBlt(0, 0, retWnd.Width(), bmp.bmHeight, &memDC, 0, 0, SRCCOPY);
	pDC->StretchBlt(retWnd.Width() - 5, 0, 5, retWnd.Height(), &memDC, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);


	CBitmap cbmp4;
	cbmp4.LoadBitmap(IDB_BITMAP_BUTTOM);
	cbmp4.GetBitmap(&bmp);
	memDC.SelectObject(&cbmp4);
	//pDC->BitBlt(0, 0, retWnd.Width(), bmp.bmHeight, &memDC, 0, 0, SRCCOPY);
	pDC->StretchBlt(0, retWnd.Height() - 5, retWnd.Width(), 5, &memDC, 0, 0, bmp.bmWidth, bmp.bmHeight, SRCCOPY);





	memDC.SelectObject(pOldBitmap);
	ReleaseDC(pDC);
}

void CMainFrame::PreSubclassWindow()
{
	// TODO: 在此添加专用代码和/或调用基类

//	ModifyStyle(WS_CAPTION, 0, 0);//去掉标题栏
	CFrameWnd::PreSubclassWindow();
}