timedlg.cpp

Visual c++.程序设计培训教程

// TimeDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Time.h"
#include "TimeDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CTimeDlg dialog

CTimeDlg::CTimeDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTimeDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTimeDlg)
	m_sDate = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTimeDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTimeDlg)
	DDX_Control(pDX, IDC_CALENDAR1, m_Calendar);
	DDX_Text(pDX, IDC_EDIT1, m_sDate);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTimeDlg, CDialog)
	//{{AFX_MSG_MAP(CTimeDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTimeDlg message handlers

BOOL CTimeDlg::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

	CTime time;
	time = CTime::GetCurrentTime();//获取系统时间

	//初始化日历控件的显示
	m_Calendar.SetYear(time.GetYear());
	m_Calendar.SetMonth(time.GetMonth());
	m_Calendar.SetDay(time.GetDay());

	// 初始化编辑控件成员变量的数值
	m_sDate.Format("%4d年%2d月%2d日", time.GetYear(),
							time.GetMonth(), time.GetDay());
	// 将日期显示在编辑框中
	UpdateData(FALSE);
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CTimeDlg::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 CTimeDlg::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 CTimeDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

BEGIN_EVENTSINK_MAP(CTimeDlg, CDialog)
    //{{AFX_EVENTSINK_MAP(CTimeDlg)
	ON_EVENT(CTimeDlg, IDC_CALENDAR1, -600 /* Click */, OnClickCalendar1, VTS_NONE)
	ON_EVENT(CTimeDlg, IDC_MYTIMECTRL1, 1 /* NewHour */, OnNewHourMytimectrl1, VTS_I2)
	ON_EVENT(CTimeDlg, IDC_MYTIMECTRL1, 2 /* NewMinute */, OnNewMinuteMytimectrl1, VTS_NONE)
	//}}AFX_EVENTSINK_MAP
END_EVENTSINK_MAP()

void CTimeDlg::OnClickCalendar1() 
{
	// TODO: Add your control notification handler code here
	// 使用日历控件的方法获取日期
	int year = m_Calendar.GetYear();
	int month = m_Calendar.GetMonth();
	int day   = m_Calendar.GetDay();

	// 将获得的日期写入于编辑框对应的成员变量中
	m_sDate.Format("%4d年%2d月%2d日", year, month, day);

	// 将日期显示在编辑框中
	UpdateData(FALSE);
}

void CTimeDlg::OnNewHourMytimectrl1(short hour) 
{
	// TODO: Add your control notification handler code here
	
}

void CTimeDlg::OnNewMinuteMytimectrl1() 
{
	// TODO: Add your control notification handler code here
	// 使用MessageBeep函数发出声音提示用户
	MessageBeep(MB_OK); // MB_OK为系统缺省声音
}