www.gusucode.com > 一个包括树控、Tab的多用途窗体的VC程序-源码程序 > 一个包括树控、Tab的多用途窗体的VC程序-源码程序/code/TreeViewClass.cpp
//Download by http://www.NewXing.com // TreeViewClass.cpp : implementation file // #include "stdafx.h" #include "TabWnd.h" #include "TreeViewClass.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CTreeViewClass IMPLEMENT_DYNCREATE(CTreeViewClass, CTreeView) CTreeViewClass::CTreeViewClass() { } CTreeViewClass::~CTreeViewClass() { } BEGIN_MESSAGE_MAP(CTreeViewClass, CTreeView) //{{AFX_MSG_MAP(CTreeViewClass) ON_NOTIFY_REFLECT(TVN_ITEMEXPANDING, OnItemexpanding) ON_NOTIFY_REFLECT(TVN_SELCHANGED, OnSelchanged) ON_WM_CREATE() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CTreeViewClass drawing void CTreeViewClass::OnDraw(CDC* pDC) { CDocument* pDoc = GetDocument(); // TODO: add draw code here } ///////////////////////////////////////////////////////////////////////////// // CTreeViewClass diagnostics #ifdef _DEBUG void CTreeViewClass::AssertValid() const { CTreeView::AssertValid(); } void CTreeViewClass::Dump(CDumpContext& dc) const { CTreeView::Dump(dc); } #endif //_DEBUG ///////////////////////////////////////////////////////////////////////////// // CTreeViewClass message handlers void CTreeViewClass::OnItemexpanding(NMHDR* pNMHDR, LRESULT* pResult) { NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR; // TODO: Add your control notification handler code here *pResult = 0; } void CTreeViewClass::OnSelchanged(NMHDR* pNMHDR, LRESULT* pResult) { NM_TREEVIEW* pNMTreeView = (NM_TREEVIEW*)pNMHDR; // TODO: Add your control notification handler code here *pResult = 0; } static CString csTree[] = { _T("Demo classes"), _T("CClassName"), _T("Globals") }; int CTreeViewClass::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CTreeView::OnCreate(lpCreateStruct) == -1) return -1; // TODO: Add your specialized creation code here m_TreeCtrl = &GetTreeCtrl(); // Create the image list for the tree control m_ImageList.Create (IDB_IL_CLASS, 16, 1, RGB(0,255,0)); m_TreeCtrl->SetImageList (&m_ImageList, TVSIL_NORMAL); // Add the parent item HTREEITEM htItem = m_TreeCtrl->InsertItem(csTree[0]); m_TreeCtrl->SetItemState( htItem, TVIS_BOLD, TVIS_BOLD ); // Add children for( int i = 1; i < 8; i++ ) { m_TreeCtrl->InsertItem (csTree[1], 1, 1, htItem, TVI_LAST); } // Add children m_TreeCtrl->InsertItem (csTree[2], 2, 3, htItem, TVI_LAST); m_TreeCtrl->Expand(htItem, TVE_EXPAND); return 0; } BOOL CTreeViewClass::PreCreateWindow(CREATESTRUCT& cs) { // TODO: Add your specialized code here and/or call the base class cs.style |= TVS_HASBUTTONS | TVS_HASLINES | TVS_LINESATROOT; return CTreeView::PreCreateWindow(cs); }