www.pudn.com > DandD.zip > FamilyTree.cpp

// FamilyTree.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "parsival.h" 
#include "FamilyTree.h" 
#include "Family.h" 
#include "FamilyMaint.h" 
 
#ifdef _DEBUG 
//#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
#ifdef _DEBUG 
	#include <15d/rw/db/db.h> 
#else 
	#include <12d/rw/db/db.h> 
#endif 
 
extern RWDBDatabase aDB; 
///////////////////////////////////////////////////////////////////////////// 
// CFamilyTree 
 
IMPLEMENT_DYNCREATE(CFamilyTree, CTreeView) 
 
CFamilyTree::CFamilyTree() 
{ 
} 
 
CFamilyTree::~CFamilyTree() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CFamilyTree, CTreeView) 
	//{{AFX_MSG_MAP(CFamilyTree) 
	ON_WM_CREATE() 
	ON_NOTIFY_REFLECT(NM_DBLCLK, OnDblclk) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CFamilyTree drawing 
 
void CFamilyTree::OnDraw(CDC* pDC) 
{ 
	CDocument* pDoc = GetDocument(); 
	// TODO: add draw code here 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CFamilyTree diagnostics 
 
#ifdef _DEBUG 
void CFamilyTree::AssertValid() const 
{ 
	CTreeView::AssertValid(); 
} 
 
void CFamilyTree::Dump(CDumpContext& dc) const 
{ 
	CTreeView::Dump(dc); 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CFamilyTree message handlers 
 
void CFamilyTree::OnInitialUpdate()  
{ 
	CTreeView::OnInitialUpdate(); 
} 
 
int CFamilyTree::OnCreate(LPCREATESTRUCT lpCreateStruct)  
{ 
	if (CTreeView::OnCreate(lpCreateStruct) == -1) 
		return -1; 
 
	AfxOleInit(); 
	CTreeCtrl* Tree = &GetTreeCtrl(); 
	BOOL x1 = DropTarget.Register( this ); 
 	return 0; 
} 
 
BOOL CFamilyTree::PreCreateWindow(CREATESTRUCT& cs)  
{ 
	cs.style |= TVS_HASLINES | TVS_LINESATROOT | TVS_HASBUTTONS  ; 
	return CTreeView::PreCreateWindow(cs); 
} 
 
void CFamilyTree::OnDblclk(NMHDR* pNMHDR, LRESULT* pResult)  
{ 
	CFamilyMaint::PersonStruct* selected; 
	CTreeCtrl* Tree = &GetTreeCtrl(); 
 
	HTREEITEM item = Tree->GetSelectedItem(); 
	if( item == NULL ) 
		return; 
 
	selected = (CFamilyMaint::PersonStruct*)Tree->GetItemData( item ); 
	if( !selected->Family && selected->FamilyID) 
		selected->Family = new CFamily( selected->FamilyID ); 
	if( Tree->ItemHasChildren( item ) ) //Double clicked at family level 
		((CFamilyMaint*)GetParentFrame())->ShowFamily( selected ); 
 
	*pResult = 0; 
} 
 
 
 
DROPEFFECT CFamilyTree::OnDragEnter(COleDataObject* pDataObject, DWORD dwKeyState, CPoint point)  
{ 
	MessageBox( "Hello" );	 
	return CTreeView::OnDragEnter(pDataObject, dwKeyState, point); 
} 
 
DROPEFFECT CFamilyTree::OnDragOver(COleDataObject* pDataObject, DWORD dwKeyState, CPoint point)  
{ 
		MessageBox( "Hello" ); 
	 
	return CTreeView::OnDragOver(pDataObject, dwKeyState, point); 
}