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TREEVIEWRESOURCE.CPP
资源名称：shell_8.zip　[点击查看]
上传用户：gzfeiyu199
上传日期：2021-09-15
资源大小：68k
文件大小：3k
源码类别：

编辑框

开发平台：

Visual C++

TREEVIEWRESOURCE.CPP：源码内容
  1. // TreeViewResource.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "Demo_DevStudio.h"
  6. #include "TreeViewResource.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. /////////////////////////////////////////////////////////////////////////////
  15. // CTreeViewResource
  17. IMPLEMENT_DYNCREATE(CTreeViewResource, CTreeView)
  19. CTreeViewResource::CTreeViewResource()
  20. {
  21. }
  23. CTreeViewResource::~CTreeViewResource()
  24. {
  25. }
  28. BEGIN_MESSAGE_MAP(CTreeViewResource, CTreeView)
  29. //{{AFX_MSG_MAP(CTreeViewResource)
  30. ON_NOTIFY_REFLECT(TVN_ITEMEXPANDING, OnItemexpanding)
  31. ON_NOTIFY_REFLECT(TVN_SELCHANGED, OnSelchanged)
  32. ON_WM_CREATE()
  33. //}}AFX_MSG_MAP
  34. END_MESSAGE_MAP()
  36. /////////////////////////////////////////////////////////////////////////////
  37. // CTreeViewResource drawing
  39. void CTreeViewResource::OnDraw(CDC* pDC)
  40. {
  41. CDocument* pDoc = GetDocument();
  42. // TODO: add draw code here
  43. }
  45. /////////////////////////////////////////////////////////////////////////////
  46. // CTreeViewResource diagnostics
  48. #ifdef _DEBUG
  49. void CTreeViewResource::AssertValid() const
  50. {
  51. CTreeView::AssertValid();
  52. }
  54. void CTreeViewResource::Dump(CDumpContext& dc) const
  55. {
  56. CTreeView::Dump(dc);
  57. }
  58. #endif //_DEBUG
  60. /////////////////////////////////////////////////////////////////////////////
  61. // CTreeViewResource message handlers
  63. void CTreeViewResource::OnItemexpanding(NMHDR* pNMHDR, LRESULT* pResult) 
  64. {
  65. NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
  66. // TODO: Add your control notification handler code here
  68. *pResult = 0;
  69. }
  71. void CTreeViewResource::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) 
  72. {
  73. NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR;
  74. // TODO: Add your control notification handler code here
  76. *pResult = 0;
  77. }
  79. static CString csTree[] =
  80. {
  81. _T("Demo resources"),
  82. _T("Accelerator"),
  83. _T("Bitmap"),
  84. _T("Dialog"),
  85. _T("Icon"),
  86. _T("Menu"),
  87. _T("String Table"),
  88. _T("Toolbar"),
  89. _T("Version")
  90. };
  92. int CTreeViewResource::OnCreate(LPCREATESTRUCT lpCreateStruct) 
  93. {
  94. if (CTreeView::OnCreate(lpCreateStruct) == -1)
  95. return -1;
  97. // TODO: Add your specialized creation code here
  98. m_TreeCtrl = &GetTreeCtrl();
  100. // create the image list for the tree control
  101. m_ImageList.Create (IDB_IL_RSRC, 16, 1, RGB(0,255,0));
  102. m_TreeCtrl->SetImageList (&m_ImageList, TVSIL_NORMAL);
  104. // add the parent item
  105. HTREEITEM htItem = m_TreeCtrl->InsertItem (csTree[0], 1, 1);
  106. m_TreeCtrl->SetItemState (htItem, TVIS_BOLD, TVIS_BOLD);
  108. // add children items
  109. for (int i = 1; i < 9; i++) {
  110. m_TreeCtrl->InsertItem (csTree[i], 0, 1, htItem, TVI_LAST);
  111. }
  113. m_TreeCtrl->Expand (htItem, TVE_EXPAND);
  114. return 0;
  115. }
  117. BOOL CTreeViewResource::PreCreateWindow(CREATESTRUCT& cs) 
  118. {
  119. // TODO: Add your specialized code here and/or call the base class
  120. cs.style |= TVS_HASBUTTONS | TVS_HASLINES | TVS_LINESATROOT;
  121. return CTreeView::PreCreateWindow(cs);
  122. }