www.pudn.com > cygl.rar > JieMian.cpp
// JieMian.cpp : implementation file
//
#include "stdafx.h"
#include "CYGLXT.h"
#include "JieMian.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CJieMian dialog
CJieMian::CJieMian(CWnd* pParent /*=NULL*/)
: CDialog(CJieMian::IDD, pParent)
{
//{{AFX_DATA_INIT(CJieMian)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
m_ShowTitle = TRUE;
m_ReSizeFlag = FALSE;
}
void CJieMian::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CJieMian)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CJieMian, CDialog)
//{{AFX_MSG_MAP(CJieMian)
ON_WM_NCMOUSEMOVE()
ON_WM_SYSCOMMAND()
ON_WM_NCLBUTTONDOWN()
ON_WM_PAINT()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CJieMian message handlers
LRESULT CJieMian::DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
LRESULT lrst=CDialog::DefWindowProc(message, wParam, lParam);
if (!::IsWindow(m_hWnd))
return lrst;
if (message==WM_MOVE||message==WM_PAINT||message==WM_NCPAINT||message==WM_NCACTIVATE ||message == WM_NOTIFY)
{
CDC* pWinDC = GetWindowDC();
if (pWinDC)
DrawTitleBar(pWinDC);
ReleaseDC(pWinDC);
}
return lrst;
}
void CJieMian::OnNcMouseMove(UINT nHitTest, CPoint point)
{
CDC* pDC = GetWindowDC();
CDC* pDisplayMemDC=new CDC;
pDisplayMemDC->CreateCompatibleDC(pDC);
CBitmap* pBitmap = new CBitmap;
CBitmap* pOldBitmap;
CRect rtWnd, rtButton;
if (pDC)
{
GetWindowRect(&rtWnd);
//mouse坐标转化为本窗口坐标 重要
point.x = point.x-rtWnd.left;
point.y = point.y-rtWnd.top;
//判断mouse是否移到系统按钮上
if (m_rtButtExit.PtInRect(point))
{
pBitmap->LoadBitmap(IDB_EXIT_FOCUS);
}
else
{
pBitmap->LoadBitmap(IDB_NORMAL);
}
rtButton = m_rtButtMin;
BITMAP BmpInfo;
pBitmap->GetBitmap(&BmpInfo);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pDC->BitBlt(rtButton.left-6, rtButton.top-2, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
CRect ShowTipRec;
ShowTipRec = m_rtButtMin;
}
ReleaseDC(pDisplayMemDC);
ReleaseDC(pDC);
delete pDisplayMemDC;
delete pBitmap;
CDialog::OnNcMouseMove(nHitTest, point);
}
void CJieMian::OnNcLButtonDown(UINT nHitTest, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CRect rtWnd;
GetWindowRect(&rtWnd);
//mouse坐标转化为本窗口坐标 重要
point.x = point.x - rtWnd.left;
point.y = point.y - rtWnd.top;
//检测各按钮是否按到
if (m_rtButtExit.PtInRect(point))
{
SendMessage(WM_CLOSE);
}
else
{
if (!IsZoomed())
{
Default();
}
}
}
void CJieMian::DrawTitleBar(CDC *pDC)
{
if (m_hWnd)
{
CBrush Brush(RGB(0,100,255));
CBrush* pOldBrush = pDC->SelectObject(&Brush);
CRect rtWnd, rtTitle, rtButtons;
GetWindowRect(&rtWnd);
//取得标题栏的位置
rtTitle.left = GetSystemMetrics(SM_CXFRAME);
rtTitle.top = GetSystemMetrics(SM_CYFRAME);
rtTitle.right = rtWnd.right - rtWnd.left - GetSystemMetrics(SM_CXFRAME);
rtTitle.bottom = rtTitle.top + GetSystemMetrics(SM_CYSIZE);
//计算最小化按钮的位置，位图大小为15X15
rtButtons.left = rtTitle.right-60;
rtButtons.top= rtTitle.top+2;
rtButtons.right = rtTitle.right-42;
rtButtons.bottom = rtTitle.top+20;
m_rtButtMin = rtButtons;
//计算最大化按钮的位置，位图大小为15X15
//计算退出按钮的位置，位图大小为15X15
m_rtButtExit.left =m_rtButtMin.left + 36;
m_rtButtExit.top = m_rtButtMin.top;
m_rtButtExit.right = m_rtButtMin.right + 32;
m_rtButtExit.bottom =m_rtButtMin.bottom;
//准备重画
CBitmap* pBitmap = new CBitmap;
BITMAP BmpInfo;
CBitmap* pOldBitmap;
CDC* pDisplayMemDC=new CDC;
pDisplayMemDC->CreateCompatibleDC(pDC);
//重画最小化button
//顶部左边
POINT DrawPonit;
DrawPonit.x =rtTitle.left-4;
DrawPonit.y =rtTitle.top-4;
pBitmap->LoadBitmap(IDB_TITLE_LEFT);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pBitmap->GetBitmap(&BmpInfo);
pDC->BitBlt(rtTitle.left-4, rtTitle.top-4, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
DrawPonit.x = DrawPonit.x + BmpInfo.bmWidth;
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
//顶部中间
pBitmap->LoadBitmap(IDB_TOP);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pBitmap->GetBitmap(&BmpInfo);
while(DrawPonit.x<= m_rtButtMin.left-66)
{
pDC->BitBlt(DrawPonit.x, DrawPonit.y, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
DrawPonit.x = DrawPonit.x + BmpInfo.bmWidth;
}
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
pBitmap->LoadBitmap(IDB_TITLE_RIGHT);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
pBitmap->GetBitmap(&BmpInfo);
pDC->BitBlt(DrawPonit.x, DrawPonit.y, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
//左边框
pBitmap->LoadBitmap(IDB_LEFTDOWN);
pBitmap->GetBitmap(&BmpInfo);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
int i ;
for (i= 20;i<=rtWnd.bottom;i=i+BmpInfo.bmHeight-3)
{
pDC->BitBlt(0, rtButtons.top+i, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
}
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
//重画右边框
pBitmap->LoadBitmap(IDB_RIGHTDOWN);
pBitmap->GetBitmap(&BmpInfo);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
GetClientRect(&rtWnd);
for (i= 25;i<=rtWnd.bottom+50;i=i+BmpInfo.bmHeight-3)
{
pDC->BitBlt(rtWnd.right, i, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
}
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
//重画底边框
pBitmap->LoadBitmap(IDB_DOWN);
pBitmap->GetBitmap(&BmpInfo);
pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
GetClientRect(&rtWnd);
for (i=9; i<=rtWnd.right; i=i+2)
{
GetClientRect(&rtWnd);
pDC->BitBlt(i,rtWnd.bottom+26, BmpInfo.bmWidth, BmpInfo.bmHeight, pDisplayMemDC, 0, 0, SRCCOPY);
}
pDisplayMemDC->SelectObject(pOldBitmap);
pBitmap->DeleteObject();
ReleaseDC(pDisplayMemDC);
delete pDisplayMemDC;
delete pBitmap;
}
}
void CJieMian::OnSysCommand(UINT nID, LPARAM lParam)
{
if (nID == SC_CLOSE)
{
AfxGetMainWnd()->DestroyWindow();//关闭应用程序
return;
}
if (nID == SC_RESTORE)
{
ShowWindow(SW_NORMAL);//restore应用程序
m_ShowTitle = TRUE;
return;
}
CDialog::OnSysCommand(nID, lParam);
}
void CJieMian::OnPaint()
{
CPaintDC dc(this);
CBitmap bit;
CDC mendc;
CRect rect;
this->GetWindowRect(&rect);
bit.LoadBitmap(IDB_BITMAP8);
mendc.CreateCompatibleDC(&dc);
mendc.SelectObject(&bit);
dc.BitBlt(0,0,rect.Width(),rect.Height(),&mendc,0,0,SRCCOPY);
mendc.DeleteDC();
::DeleteObject(&bit);
}