mainfrm.cpp

来自「This is Visual C++ basis operation. Usin」· C++ 代码 · 共 195 行

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "Exam4_1.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(ID_VIEW_VERSION, OnViewVersion)
	ON_COMMAND(ID_VIEW_BIG, OnViewBig)
	ON_UPDATE_COMMAND_UI(ID_VIEW_BIG, OnUpdateViewBig)
	ON_COMMAND(ID_VIEW_TEST, OnViewTest)
	ON_COMMAND(ID_VIEW_SHOWTOOLBAR, OnViewShowtoolbar)
	ON_UPDATE_COMMAND_UI(ID_VIEW_SHOWTOOLBAR, OnUpdateViewShowtoolbar)
	ON_UPDATE_COMMAND_UI(ID_INDICATOR_TIME, OnUpdateTime)
	ON_WM_TIMER()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
	ID_INDICATOR_TIME,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	count=0;
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}
	if (!m_myToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||		
		!m_myToolBar.LoadToolBar(IDR_TOOLBAR1))	
	{	TRACE0("Failed to create toolbar\n");		
	     return -1;      // fail to create	
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	m_myToolBar.EnableDocking(CBRS_ALIGN_ANY);	
	DockControlBar(&m_myToolBar);

    SetTimer(1,100,NULL);
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnViewVersion() 
{
	// TODO: Add your command handler code here
	MessageBox("Exam4_1 of Version1.0! ");
	
}

void CMainFrame::OnViewBig() 
{
	// TODO: Add your command handler code here
	count++;
	
}

void CMainFrame::OnUpdateViewBig(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if (count%2)
		pCmdUI->SetCheck(true);	
	else		
		pCmdUI->SetCheck (false);  
	
	if(count==1)		
		pCmdUI->SetText("大");    
	else if(count==3)		    
		pCmdUI->SetText("中");         
	else if(count==6)	            
		pCmdUI->SetText("小");		      
	else 	  if (count==8)		                   
		count=0;
	
}

void CMainFrame::OnViewTest() 
{
	// TODO: Add your command handler code here
	MessageBox("this is a usesr_defined toolbar example!");
}

void CMainFrame::OnViewShowtoolbar() 
{
	// TODO: Add your command handler code here
    m_myToolBar.ShowWindow(m_myToolBar.IsWindowVisible()?SW_HIDE:SW_SHOW);  
	this->RecalcLayout();
	
}

void CMainFrame::OnUpdateViewShowtoolbar(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(m_myToolBar.IsWindowVisible());
	
}

void CMainFrame::OnUpdateTime(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	CTime time=CTime::GetCurrentTime(); //获取系统当前时间给time 变量 
	CString sTime= time.Format("%I:%M %p"); //时间值格式化复制给sTime 
	pCmdUI->SetText(sTime);   //窗格内容设置为当前时间
	
}

void CMainFrame::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
	
	CFrameWnd::OnTimer(nIDEvent);
}