www.pudn.com > realtime.rar > TimerSpeed.cpp, change:2003-12-30,size:2034b


// TimerSpeed.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "RTDemo.h" 
#include "RTDemoDoc.h" 
#include "TimerSpeed.h" 
#include "RTDemoView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CTimerSpeed dialog 
 
 
CTimerSpeed::CTimerSpeed(CWnd* pParent /*=NULL*/) 
	: CDialog(CTimerSpeed::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CTimerSpeed) 
	m_nTimerSpeed = 0; 
	//}}AFX_DATA_INIT 
	pWnd = pParent; 
} 
 
 
void CTimerSpeed::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CTimerSpeed) 
	DDX_Control(pDX, IDC_SPPEDMSG, m_SpeedMsg); 
	DDX_Control(pDX, IDC_STIMERSPEED, m_TimerSpeed); 
	DDX_Slider(pDX, IDC_STIMERSPEED, m_nTimerSpeed); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CTimerSpeed, CDialog) 
	//{{AFX_MSG_MAP(CTimerSpeed) 
	ON_WM_HSCROLL() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CTimerSpeed message handlers 
 
BOOL CTimerSpeed::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	CString str; 
	CRTDemoView* pView = (CRTDemoView*)pWnd; 
	str.Format("%d millseconds per cycle", pView->m_Graph.m_SpeedLevel[m_nTimerSpeed]); 
	m_SpeedMsg.SetWindowText((LPCTSTR)str); 
	m_TimerSpeed.SetRange(0, 9, TRUE); 
	m_TimerSpeed.SetPos(m_nTimerSpeed); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CTimerSpeed::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)  
{ 
	switch(nSBCode) 
	{ 
	case SB_THUMBTRACK: 
	case SB_PAGEUP: 
	case SB_PAGEDOWN: 
		{ 
			UpdateData(); 
			CString str; 
			CRTDemoView* pView = (CRTDemoView*)pWnd; 
			str.Format("%d millseconds per cycle", pView->m_Graph.m_SpeedLevel[m_nTimerSpeed]); 
			m_SpeedMsg.SetWindowText((LPCTSTR)str); 
		} 
		break; 
	} 
	 
	CDialog::OnHScroll(nSBCode, nPos, pScrollBar); 
}