www.pudn.com > tabandSplitter.rar > TreeViewClass.cpp

// 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); 
}