www.gusucode.com > VC++ 列表控件中添加右键弹出菜单PopManu实例源代码-源码程序 > VC++ 列表控件中添加右键弹出菜单PopManu实例源代码-源码程序/code/PopManuDlg.cpp
// PopManuDlg.cpp : implementation file // Download by http://www.NewXing.com #include "stdafx.h" #include "PopManu.h" #include "PopManuDlg.h" #include "windef.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About extern _ConnectionPtr m_pCon; extern _RecordsetPtr m_pRecord; class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CPopManuDlg dialog CPopManuDlg::CPopManuDlg(CWnd* pParent /*=NULL*/) : CDialog(CPopManuDlg::IDD, pParent) { //{{AFX_DATA_INIT(CPopManuDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CPopManuDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CPopManuDlg) DDX_Control(pDX, IDC_LIST3, m_list); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CPopManuDlg, CDialog) //{{AFX_MSG_MAP(CPopManuDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_WM_CONTEXTMENU() ON_COMMAND(ID_MENUITEMASC, OnMenuitemasc) ON_COMMAND(ID_MENUITEMDESC, OnMenuitemdesc) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CPopManuDlg message handlers BOOL CPopManuDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. 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); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon m_list.SetExtendedStyle(LVS_EX_GRIDLINES|LVS_EX_FLATSB|LVS_EX_FULLROWSELECT); m_list.InsertColumn(0,"书籍名称",LVCFMT_LEFT,150); m_list.InsertColumn(1,"条形码",LVCFMT_LEFT,120); m_list.InsertColumn(2,"作者",LVCFMT_LEFT,80); m_list.InsertColumn(3,"出版社",LVCFMT_LEFT,80); m_list.InsertColumn(4,"价格",LVCFMT_LEFT,80); // TODO: Add extra initialization here LoadBookInfo(); return TRUE; // return TRUE unless you set the focus to a control } void CPopManuDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CPopManuDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle 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; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CPopManuDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CPopManuDlg::OnOK() { //CDialog::OnOK(); } void CPopManuDlg::OnContextMenu(CWnd* pWnd, CPoint point) { CMenu m_popmenu; m_popmenu.LoadMenu(IDR_POPMENU); CMenu* m_submenu = m_popmenu.GetSubMenu(0); m_submenu->TrackPopupMenu(TPM_LEFTBUTTON |TPM_LEFTALIGN ,point.x,point.y,this); m_popmenu.DestroyMenu(); } BOOL CPopManuDlg::PreTranslateMessage(MSG* pMsg) { return CDialog::PreTranslateMessage(pMsg); } void CPopManuDlg::LoadBookInfo(BOOL IsDesc) { m_list.DeleteAllItems(); CString sql; if (!IsDesc) sql = "Select * from tb_bookinfo ORDER BY PRICE ASC"; else sql = "Select * from tb_bookinfo ORDER BY PRICE desc"; CString fieldvalue; m_pRecord = m_pCon->Execute((_bstr_t)sql,NULL,adCmdText); int i = 0; while (! m_pRecord->ADOEOF && !m_pRecord->BOF) { m_list.InsertItem(100,""); fieldvalue = (TCHAR*)(_bstr_t)m_pRecord->GetFields()->GetItem("bookname")->Value; m_list.SetItemText(i,0,fieldvalue); fieldvalue = (TCHAR*)(_bstr_t)m_pRecord->GetFields()->GetItem("barcode")->Value; m_list.SetItemText(i,1,fieldvalue); fieldvalue =(TCHAR*) (_bstr_t)m_pRecord->GetFields()->GetItem("author")->Value; m_list.SetItemText(i,2,fieldvalue); fieldvalue = (TCHAR*)(_bstr_t)m_pRecord->GetFields()->GetItem("bookconcern")->Value; m_list.SetItemText(i,3,fieldvalue); fieldvalue =(TCHAR*) (_bstr_t)m_pRecord->GetFields()->GetItem("price")->Value; m_list.SetItemText(i,4,fieldvalue); i+=1; m_pRecord->MoveNext(); } } void CPopManuDlg::OnMenuitemasc() { LoadBookInfo(); } void CPopManuDlg::OnMenuitemdesc() { LoadBookInfo(TRUE); }