ch13demo3view.cpp

零基础学Visual.C....教案PPT.随书光盘-452M.zip

// Ch13Demo3View.cpp : implementation of the CCh13Demo3View class
//

#include "stdafx.h"
#include "Ch13Demo3.h"
#include "UIDlg.h"
#include "UIThread.h"
#include "Ch13Demo3Doc.h"
#include "Ch13Demo3View.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View


IMPLEMENT_DYNCREATE(CCh13Demo3View, CView)

BEGIN_MESSAGE_MAP(CCh13Demo3View, CView)
	//{{AFX_MSG_MAP(CCh13Demo3View)
	ON_WM_TIMER()
	ON_WM_CREATE()
	ON_COMMAND(ID_UI_THREAD, OnUiThread)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View construction/destruction

CCh13Demo3View::CCh13Demo3View()
{
	// TODO: add construction code here

}

CCh13Demo3View::~CCh13Demo3View()
{
}

BOOL CCh13Demo3View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View drawing

void CCh13Demo3View::OnDraw(CDC* pDC)
{
	CCh13Demo3Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View printing

BOOL CCh13Demo3View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CCh13Demo3View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CCh13Demo3View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View diagnostics

#ifdef _DEBUG
void CCh13Demo3View::AssertValid() const
{
	CView::AssertValid();
}

void CCh13Demo3View::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CCh13Demo3Doc* CCh13Demo3View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CCh13Demo3Doc)));
	return (CCh13Demo3Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CCh13Demo3View message handlers

void CCh13Demo3View::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	if(nIDEvent==1)
	{
	CClientDC dc(this);									//获得DC
	CFont myfont;	
	CFont*oldfont;	
	LOGFONT font;
	memset(&font,0,sizeof(LOGFONT));						//为字体结构赋初值，默认值
	font.lfHeight=50;									//字体高度为50
	font.lfWeight=600;
	strcpy(font.lfFaceName,"Arial");
	myfont.CreateFontIndirect(&font); 						//创建新字体
	oldfont=dc.SelectObject(&myfont);						//将新字体选入设备环境*/
	CTime m_time;
	m_time=CTime::GetCurrentTime();						//获取当前时间日期
	CString str=m_time.Format("当前时间：%H:%M:%S");			//格式化
	dc.TextOut(40,70,str);//显示时间
	dc.SelectObject(oldfont);								//恢复设备环境中的旧字体
	}
	CView::OnTimer(nIDEvent);
}

int CCh13Demo3View::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CView::OnCreate(lpCreateStruct) == -1)
		return -1;
	// TODO: Add your specialized creation code here
	SetTimer(1,1000,NULL);								//设置定时器，每秒触发一次	
	return 0;
}

void CCh13Demo3View::OnUiThread() 
{
	// TODO: Add your command handler code here
/*	CUIDlg  *pDlg=new CUIDlg;
	pDlg->Create(IDD_DIALOG1);								//创建非模态对话框
	pDlg->ShowWindow(SW_SHOW);							//显示对话*/
	//使用AfxBeginThread函数启动用户界面线程
	CWinThread *pThread=AfxBeginThread(RUNTIME_CLASS(CUIThread),0,0,NULL);	
}