www.gusucode.com > 一个C++时钟程序源码(仿LED)-源码程序 > 一个C++时钟程序源码(仿LED)-源码程序\code\Timerdlg.cpp
// TimerDlg.cpp : implementation file // Download by http://www.NewXing.com #include "stdafx.h" #include "Timer.h" #include "TimerDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About 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() ///////////////////////////////////////////////////////////////////////////// // CTimerDlg dialog CTimerDlg::CTimerDlg(CWnd* pParent /*=NULL*/) : CDialog(CTimerDlg::IDD, pParent) { //{{AFX_DATA_INIT(CTimerDlg) //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CTimerDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CTimerDlg) DDX_Control(pDX, IDC_Second2, m_second2); DDX_Control(pDX, IDC_Second1, m_second1); DDX_Control(pDX, IDC_Minute2, m_minute2); DDX_Control(pDX, IDC_Minute1, m_minute1); DDX_Control(pDX, IDC_Hour2, m_hour2); DDX_Control(pDX, IDC_Hour1, m_hour1); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CTimerDlg, CDialog) //{{AFX_MSG_MAP(CTimerDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_WM_TIMER() //回应WM_TIMER讯息 ON_WM_DESTROY() //回应WM_DESTORY讯息 //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CTimerDlg message handlers BOOL CTimerDlg::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 // TODO: Add extra initialization here if(!SetTimer(IDC_Timer, 1000, NULL)) //建立计数器,并检查是否完成建立 { MessageBox("Warring ! Can not set timer !"); //显示错误讯息 DestroyWindow(); //关闭视窗 } return TRUE; // return TRUE unless you set the focus to a control } void CTimerDlg::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 CTimerDlg::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 CTimerDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CTimerDlg::OnTimer(UINT nIDEvent) { // TODO: Add your message handler code here and/or call default CTime Current= CTime::GetCurrentTime(); //取得目前的系统时间 long hour, minute, second; //声明储存时间数据的变量 hour = Current.GetHour(); //取得目前系统时间的小时 minute = Current.GetMinute(); //取得目前系统时间的分钟数据 second = Current.GetSecond(); //取得目前系统时间的秒数据 m_hour1.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + hour/10)); m_hour2.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + hour%10)); //设定显示小时的数字图标资源 m_minute1.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + minute/10 )); m_minute2.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + minute%10 )); //设定显示分钟的数字图标资源 m_second1.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + second/10 )); m_second2.SetIcon(AfxGetApp()->LoadIcon(IDI_ICON0 + second%10 )); //设定显示秒的数字图标资源 CDialog::OnTimer(nIDEvent); } void CTimerDlg::OnDestroy() { CDialog::OnDestroy(); // TODO: Add your message handler code here KillTimer(IDC_Timer); //删除计数器 }