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| Q | 2 | // MFCApplication3View.cpp: CMFCApplication3View 类的实现 |
| 3 | // | |
| 4 | ||
| 5 | #include "pch.h" | |
| 6 | #include "framework.h" | |
| 7 | // SHARED_HANDLERS 可以在实现预览、缩略图和搜索筛选器句柄的 | |
| 8 | // ATL 项目中进行定义，并允许与该项目共享文档代码。 | |
| 9 | #ifndef SHARED_HANDLERS | |
| 10 | #include "MFCApplication3.h" | |
| 11 | #endif | |
| 12 | ||
| 13 | #include "MFCApplication3Doc.h" | |
| 14 | #include "MFCApplication3View.h" | |
| 15 | ||
| 16 | #ifdef _DEBUG | |
| 17 | #define new DEBUG_NEW | |
| 18 | #endif | |
| 19 | ||
| 20 | ||
| 21 | // CMFCApplication3View | |
| 22 | ||
| 23 | IMPLEMENT_DYNCREATE(CMFCApplication3View, CScrollView) | |
| 24 | ||
| 25 | BEGIN_MESSAGE_MAP(CMFCApplication3View, CScrollView) | |
| 26 | // 标准打印命令 | |
| 27 | ON_COMMAND(ID_FILE_PRINT, &CScrollView::OnFilePrint) | |
| 28 | ON_COMMAND(ID_FILE_PRINT_DIRECT, &CScrollView::OnFilePrint) | |
| 29 | ON_COMMAND(ID_FILE_PRINT_PREVIEW, &CScrollView::OnFilePrintPreview) | |
| 30 | END_MESSAGE_MAP() | |
| 31 | ||
| 32 | // CMFCApplication3View 构造/析构 | |
| 33 | ||
| 34 | CMFCApplication3View::CMFCApplication3View() noexcept | |
| 35 | { | |
| 36 | // TODO: 在此处添加构造代码 | |
| 37 | ||
| 38 | } | |
| 39 | ||
| 40 | CMFCApplication3View::~CMFCApplication3View() | |
| 41 | { | |
| 42 | } | |
| 43 | ||
| 44 | BOOL CMFCApplication3View::PreCreateWindow(CREATESTRUCT& cs) | |
| 45 | { | |
| 46 | // TODO: 在此处通过修改 | |
| 47 | // CREATESTRUCT cs 来修改窗口类或样式 | |
| 48 | ||
| 49 | return CScrollView::PreCreateWindow(cs); | |
| 50 | } | |
| 51 | ||
| 52 | // CMFCApplication3View 绘图 | |
| 53 | ||
| 54 | void CMFCApplication3View::OnDraw(CDC* /*pDC*/) | |
| 55 | { | |
| 56 | CMFCApplication3Doc* pDoc = GetDocument(); | |
| 57 | ASSERT_VALID(pDoc); | |
| 58 | if (!pDoc) | |
| 59 | return; | |
| 60 | ||
| 61 | // TODO: 在此处为本机数据添加绘制代码 | |
| 62 | } | |
| 63 | ||
| 64 | void CMFCApplication3View::OnInitialUpdate() | |
| 65 | { | |
| 66 | CScrollView::OnInitialUpdate(); | |
| 67 | ||
| 68 | CSize sizeTotal; | |
| 69 | // TODO: 计算此视图的合计大小 | |
| 70 | sizeTotal.cx = sizeTotal.cy = 100; | |
| 71 | SetScrollSizes(MM_TEXT, sizeTotal); | |
| 72 | } | |
| 73 | ||
| 74 | ||
| 75 | // CMFCApplication3View 打印 | |
| 76 | ||
| 77 | BOOL CMFCApplication3View::OnPreparePrinting(CPrintInfo* pInfo) | |
| 78 | { | |
| 79 | // 默认准备 | |
| 80 | return DoPreparePrinting(pInfo); | |
| 81 | } | |
| 82 | ||
| 83 | void CMFCApplication3View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) | |
| 84 | { | |
| 85 | // TODO: 添加额外的打印前进行的初始化过程 | |
| 86 | } | |
| 87 | ||
| 88 | void CMFCApplication3View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) | |
| 89 | { | |
| 90 | // TODO: 添加打印后进行的清理过程 | |
| 91 | } | |
| 92 | ||
| 93 | ||
| 94 | // CMFCApplication3View 诊断 | |
| 95 | ||
| 96 | #ifdef _DEBUG | |
| 97 | void CMFCApplication3View::AssertValid() const | |
| 98 | { | |
| 99 | CScrollView::AssertValid(); | |
| 100 | } | |
| 101 | ||
| 102 | void CMFCApplication3View::Dump(CDumpContext& dc) const | |
| 103 | { | |
| 104 | CScrollView::Dump(dc); | |
| 105 | } | |
| 106 | ||
| 107 | CMFCApplication3Doc* CMFCApplication3View::GetDocument() const // 非调试版本是内联的 | |
| 108 | { | |
| 109 | ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMFCApplication3Doc))); | |
| 110 | return (CMFCApplication3Doc*)m_pDocument; | |
| 111 | } | |
| 112 | #endif //_DEBUG | |
| 113 | ||
| 114 | ||
| 115 | // CMFCApplication3View 消息处理程序 | |
