www.gusucode.com > 《C++高级语言程序设计》PPT及全书例子源代码-源码程序 > 《C++高级语言程序设计》PPT及全书例子源代码-源码程序/code/C++例题程序/第10章/s10_1/s10_1View.cpp
//Download by http://www.NewXing.com // s10_1View.cpp : implementation of the CS10_1View class // #include "stdafx.h" #include "s10_1.h" #include "s10_1Doc.h" #include "s10_1View.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CS10_1View IMPLEMENT_DYNCREATE(CS10_1View, CView) BEGIN_MESSAGE_MAP(CS10_1View, CView) //{{AFX_MSG_MAP(CS10_1View) ON_WM_PAINT() //}}AFX_MSG_MAP // Standard printing commands ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint) ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview) END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CS10_1View construction/destruction CS10_1View::CS10_1View() { // TODO: add construction code here } CS10_1View::~CS10_1View() { } BOOL CS10_1View::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Modify the Window class or styles here by modifying // the CREATESTRUCT cs return CView::PreCreateWindow(cs); } ///////////////////////////////////////////////////////////////////////////// // CS10_1View drawing void CS10_1View::OnDraw(CDC* pDC) { CS10_1Doc* pDoc = GetDocument(); ASSERT_VALID(pDoc); // TODO: add draw code for native data here } ///////////////////////////////////////////////////////////////////////////// // CS10_1View printing BOOL CS10_1View::OnPreparePrinting(CPrintInfo* pInfo) { // default preparation return DoPreparePrinting(pInfo); } void CS10_1View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add extra initialization before printing } void CS10_1View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) { // TODO: add cleanup after printing } ///////////////////////////////////////////////////////////////////////////// // CS10_1View diagnostics #ifdef _DEBUG void CS10_1View::AssertValid() const { CView::AssertValid(); } void CS10_1View::Dump(CDumpContext& dc) const { CView::Dump(dc); } CS10_1Doc* CS10_1View::GetDocument() // non-debug version is inline { ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CS10_1Doc))); return (CS10_1Doc*)m_pDocument; } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CS10_1View message handlers void CS10_1View::OnPaint() { CPaintDC dc(this); // device context for painting // TODO: Add your message handler code here CRect oRectangle; // 定义矩形区域对象 GetClientRect(&oRectangle); // 由oRectangle返回客户区 dc.Ellipse(oRectangle); // 在客户区画一个椭圆 // Do not call CView::OnPaint() for painting messages }