www.pudn.com > virtualListview_demo.zip > listview_exampleView.cpp

// listview_exampleView.cpp : implementation of the CListview_exampleView class 
// 
 
#include "stdafx.h" 
#include "listview_example.h" 
 
#include "listview_exampleDoc.h" 
#include "listview_exampleView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CListview_exampleView 
 
IMPLEMENT_DYNCREATE(CListview_exampleView, CView) 
 
BEGIN_MESSAGE_MAP(CListview_exampleView, CView) 
	//{{AFX_MSG_MAP(CListview_exampleView) 
	ON_WM_DESTROY() 
	ON_WM_CREATE() 
	ON_WM_SIZE() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CListview_exampleView construction/destruction 
 
CListview_exampleView::CListview_exampleView() 
{ 
	linkedlist = NULL; 
} 
 
CListview_exampleView::~CListview_exampleView() 
{ 
} 
 
BOOL CListview_exampleView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CView::PreCreateWindow(cs); 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CListview_exampleView drawing 
 
void CListview_exampleView::OnDraw(CDC* pDC) 
{ 
	CListview_exampleDoc* pDoc = GetDocument(); 
	ASSERT_VALID(pDoc); 
	// TODO: add draw code for native data here 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CListview_exampleView diagnostics 
 
#ifdef _DEBUG 
void CListview_exampleView::AssertValid() const 
{ 
	CView::AssertValid(); 
} 
 
void CListview_exampleView::Dump(CDumpContext& dc) const 
{ 
	CView::Dump(dc); 
} 
 
CListview_exampleDoc* CListview_exampleView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CListview_exampleDoc))); 
	return (CListview_exampleDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CListview_exampleView message handlers 
 
void CListview_exampleView::OnDestroy()  
{ 
	CView::OnDestroy(); 
	FreeAll(linkedlist);	 
} 
 
int CListview_exampleView::OnCreate(LPCREATESTRUCT lpCreateStruct)  
{ 
	if (CView::OnCreate(lpCreateStruct) == -1) 
		return -1; 
 
	//create list control 
	m_list.Create(WS_CHILD|WS_VISIBLE|LVS_REPORT|LVS_OWNERDATA, CRect(1, 2, 3, 4), this, 1); 
	m_list.InsertColumn(0, "Field 1"); 
	m_list.InsertColumn(1, "Field 2"); 
	m_list.InsertColumn(2, "Field 3"); 
	m_list.SetColumnWidth(0, 200); 
	m_list.SetColumnWidth(1, 200); 
	m_list.SetColumnWidth(2, 200); 
 
	return 0; 
} 
 
void CListview_exampleView::OnSize(UINT nType, int cx, int cy)  
{ 
	CView::OnSize(nType, cx, cy); 
	m_list.MoveWindow(0, 0, cx, cy); 
} 
 
//add items to listctrl 
void CListview_exampleView::AddItems(int count) 
{ 
	if(count <= 0) 
		return; 
 
	int i; 
 
	for(i = 0; i < count; i++) 
		linkedlist = CreateNode(linkedlist, i); 
 
	m_list.AddItem(linkedlist, count); 
}