www.pudn.com > ListCtrl功能扩展.rar > ListCtrlDlg.cpp

// ListCtrlDlg.cpp : 实现文件 
// 
 
#include "stdafx.h" 
#include "ListCtrl.h" 
#include "ListCtrlDlg.h" 
#include ".\listctrldlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#endif 
 
 
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框 
 
class CAboutDlg : public CDialog 
{ 
public: 
	CAboutDlg(); 
 
// 对话框数据 
	enum { IDD = IDD_ABOUTBOX }; 
 
	protected: 
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持 
 
// 实现 
protected: 
	DECLARE_MESSAGE_MAP() 
}; 
 
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) 
{ 
} 
 
void CAboutDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
} 
 
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) 
END_MESSAGE_MAP() 
 
 
// CListCtrlDlg 对话框 
 
 
 
CListCtrlDlg::CListCtrlDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CListCtrlDlg::IDD, pParent) 
{ 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CListCtrlDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	DDX_Control(pDX, IDC_LIST1, m_ListCtrl); 
} 
 
BEGIN_MESSAGE_MAP(CListCtrlDlg, CDialog) 
	ON_WM_SYSCOMMAND() 
	ON_WM_PAINT() 
	ON_WM_QUERYDRAGICON() 
	ON_MESSAGE(WM_SET_ITEMS, PopulateComboList) 
	//}}AFX_MSG_MAP 
	ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1) 
	ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2) 
END_MESSAGE_MAP() 
 
 
// CListCtrlDlg 消息处理程序 
 
BOOL CListCtrlDlg::OnInitDialog() 
{ 
	CDialog::OnInitDialog(); 
 
	// 将\“关于...\”菜单项添加到系统菜单中。 
 
	// IDM_ABOUTBOX 必须在系统命令范围内。 
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); 
	ASSERT(IDM_ABOUTBOX < 0xF000); 
 
	CMenu* pSysMenu = GetSystemMenu(FALSE); 
	if (pSysMenu != NULL) 
	{ 
		CString strAboutMenu; 
		strAboutMenu.LoadString(IDS_ABOUTBOX); 
		if (!strAboutMenu.IsEmpty()) 
		{ 
			pSysMenu->AppendMenu(MF_SEPARATOR); 
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); 
		} 
	} 
 
	// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动 
	//  执行此操作 
	SetIcon(m_hIcon, TRUE);			// 设置大图标 
	SetIcon(m_hIcon, FALSE);		// 设置小图标 
 
	// TODO: 在此添加额外的初始化代码 
	//m_ListCtrl 
	m_ListCtrl.InsertColumn(0, "编号", LVCFMT_LEFT, 60); 
	m_ListCtrl.InsertColumn(1, "姓名", LVCFMT_LEFT, 150); 
	m_ListCtrl.InsertColumn(2, "学号", LVCFMT_LEFT, 150); 
	m_ListCtrl.InsertColumn(3, "性别", LVCFMT_LEFT, 150); 
 
	CString strValidChars;//	 
	m_ListCtrl.SetReadOnlyColumns(0);//read only 
 
	strValidChars = ""; 
	m_ListCtrl.SetColumnValidEditCtrlCharacters(strValidChars,1);//none control edit  
 
	strValidChars = "0123456789."; 
	m_ListCtrl.SetColumnValidEditCtrlCharacters(strValidChars,2);//digital only edit	 
 
	m_ListCtrl.SetComboColumns(3,TRUE); 
	m_ListCtrl.EnableVScroll(); 			 
	m_ListCtrl.SetExtendedStyle(LVS_EX_FULLROWSELECT); 
 
	CString str; 
	for(int i=0;i<30;i++) 
	{ 
		str.Format("%d",i+1); 
		m_ListCtrl.InsertItem(LVIF_TEXT|LVIF_STATE, i,  
			str, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED, 0, 0); 
		m_ListCtrl.SetItemText(i,1,"张三"); 
		m_ListCtrl.SetItemText(i,2,"1234"); 
		m_ListCtrl.SetItemText(i,3,"男"); 
	} 
 
	return TRUE;  // 除非设置了控件的焦点，否则返回 TRUE 
} 
 
void CListCtrlDlg::OnSysCommand(UINT nID, LPARAM lParam) 
{ 
	if ((nID & 0xFFF0) == IDM_ABOUTBOX) 
	{ 
		CAboutDlg dlgAbout; 
		dlgAbout.DoModal(); 
	} 
	else 
	{ 
		CDialog::OnSysCommand(nID, lParam); 
	} 
} 
 
// 如果向对话框添加最小化按钮，则需要下面的代码 
//  来绘制该图标。对于使用文档/视图模型的 MFC 应用程序， 
//  这将由框架自动完成。 
 
void CListCtrlDlg::OnPaint()  
{ 
	if (IsIconic()) 
	{ 
		CPaintDC dc(this); // 用于绘制的设备上下文 
 
		SendMessage(WM_ICONERASEBKGND, reinterpret_cast(dc.GetSafeHdc()), 0); 
 
		// 使图标在工作矩形中居中 
		int cxIcon = GetSystemMetrics(SM_CXICON); 
		int cyIcon = GetSystemMetrics(SM_CYICON); 
		CRect rect; 
		GetClientRect(&rect); 
		int x = (rect.Width() - cxIcon + 1) / 2; 
		int y = (rect.Height() - cyIcon + 1) / 2; 
 
		// 绘制图标 
		dc.DrawIcon(x, y, m_hIcon); 
	} 
	else 
	{ 
		CDialog::OnPaint(); 
	} 
} 
 
//当用户拖动最小化窗口时系统调用此函数取得光标显示。 
HCURSOR CListCtrlDlg::OnQueryDragIcon() 
{ 
	return static_cast(m_hIcon); 
} 
 
LRESULT CListCtrlDlg::PopulateComboList(WPARAM wParam, LPARAM lParam) 
{ 
	// Get the Combobox window pointer 
	CComboBox* pInPlaceCombo = static_cast (GetFocus()); 
 
	// Get the inplace combbox top left 
	CRect obWindowRect; 
 
	pInPlaceCombo->GetWindowRect(&obWindowRect); 
 
	CPoint obInPlaceComboTopLeft(obWindowRect.TopLeft());  
 
	// Get the active list 
	// Get the control window rect 
	// If the inplace combobox top left is in the rect then 
	// The control is the active control 
	m_ListCtrl.GetWindowRect(&obWindowRect); 
 
	int iColIndex = (int )wParam; 
 
	CStringList* pComboList = reinterpret_cast(lParam); 
	pComboList->RemoveAll();  
 
	if (obWindowRect.PtInRect(obInPlaceComboTopLeft))  
	{				 
		if(iColIndex==3) 
		{ 
			pComboList->AddTail("男"); 
			pComboList->AddTail("女");	 
			pComboList->AddTail("中性"); 
		}			 
	} 
	return true; 
} 
void CListCtrlDlg::OnBnClickedButton1() 
{ 
	// TODO: 在此添加控件通知处理程序代码 
	CString Name; 
	CString Age; 
	CString Sex; 
	Name = m_ListCtrl.GetItemText(1,1); 
	Age = m_ListCtrl.GetItemText(1,2); 
	Sex = m_ListCtrl.GetItemText(1,3); 
	MessageBox(Sex); 
} 
 
void CListCtrlDlg::OnBnClickedButton2() 
{ 
	// TODO: 在此添加控件通知处理程序代码 
	int nIndex = 0; 
/*	nIndex = m_ListCtrl.GetSelectedCount(); 
	m_ListCtrl.DeleteItem(nIndex);*/ 
	nIndex = m_ListCtrl.GetSelectionMark(); 
	m_ListCtrl.DeleteItem(nIndex); 
//	m_ListCtrl.DeleteColumn(nIndex); 
 
}