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Visual C++

LeftPaneView.cpp：源码内容

							// LeftPaneView.cpp : implementation file
//
#include "stdafx.h"
#include "SimpleMail.h"
#include "LeftPaneView.h"
// CLeftPaneView
IMPLEMENT_DYNCREATE(CLeftPaneView, CFormView)
CLeftPaneView::CLeftPaneView()
	: CFormView(CLeftPaneView::IDD)
{
}
CLeftPaneView::~CLeftPaneView()
{
}
void CLeftPaneView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_TREE, m_treeCtrl);
}
BEGIN_MESSAGE_MAP(CLeftPaneView, CFormView)
	ON_WM_SIZE()
	ON_NOTIFY(TVN_SELCHANGED, IDC_TREE, &CLeftPaneView::OnTvnSelchangedTree)
END_MESSAGE_MAP()
// CLeftPaneView diagnostics
#ifdef _DEBUG
void CLeftPaneView::AssertValid() const
{
	CFormView::AssertValid();
}
#ifndef _WIN32_WCE
void CLeftPaneView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif
#endif //_DEBUG
// CLeftPaneView message handlers
void CLeftPaneView::OnSize(UINT nType, int cx, int cy)
{
	CFormView::OnSize(nType, cx, cy);
	// TODO: Add your message handler code here
	if (GetSafeHwnd())
	{
		CRect rect;
		GetClientRect(&rect);
		if (m_treeCtrl.GetSafeHwnd())
		{
			m_treeCtrl.MoveWindow(&rect);
		}
	}	
}
void CLeftPaneView::OnInitialUpdate()
{
	CFormView::OnInitialUpdate();
	// TODO: Add your specialized code here and/or call the base class
	m_ImageList.Create(IDB_IMAGES, 16, 1, RGB(255, 0, 255));	
	m_treeCtrl.SetImageList(&m_ImageList, LVSIL_NORMAL);
	HTREEITEM hRoot = m_treeCtrl.InsertItem(m_strRootName, 0, 0);
	HTREEITEM hRec = m_treeCtrl.InsertItem(_T("收件箱"), 1, 1, hRoot);
	m_treeCtrl.Expand(hRoot, TVE_EXPAND);
	m_treeCtrl.SelectItem(hRec);
}
void CLeftPaneView::OnTvnSelchangedTree(NMHDR *pNMHDR, LRESULT *pResult)
{
	LPNMTREEVIEW pNMTreeView = reinterpret_cast<LPNMTREEVIEW>(pNMHDR);
	// TODO: Add your control notification handler code here
	*pResult = 0;
}
void CLeftPaneView::UpdateRootName(const CString& strRootName)
{
	m_strRootName = strRootName;
	HTREEITEM hRoot = NULL;
	hRoot = m_treeCtrl.GetRootItem();
	m_treeCtrl.SetItemText(hRoot, m_strRootName);
}

						