www.pudn.com > vc++ODBC+student.zip > TabSheet.cpp

// TabSheet.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "lhwy.h" 
#include "TabSheet.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CTabSheet 
 
CTabSheet::CTabSheet() 
{ 
	m_nNumOfPages = 0; 
	m_nCurrentPage = 0; 
} 
 
CTabSheet::~CTabSheet() 
{ 
} 
 
 
BEGIN_MESSAGE_MAP(CTabSheet, CTabCtrl) 
	//{{AFX_MSG_MAP(CTabSheet) 
	ON_WM_LBUTTONDOWN() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CTabSheet message handlers 
 
BOOL CTabSheet::AddPage(LPCTSTR title, CDialog *pDialog,UINT ID) 
{ 
	if( MAXPAGE == m_nNumOfPages ) 
		return FALSE; 
 
	m_nNumOfPages++; 
 
	m_pPages[m_nNumOfPages-1] = pDialog; 
	m_IDD[m_nNumOfPages-1] = ID; 
	m_Title[m_nNumOfPages-1] = title; 
 
	return TRUE; 
} 
 
void CTabSheet::SetRect() 
{ 
	CRect tabRect, itemRect; 
	int nX, nY, nXc, nYc; 
 
	GetClientRect(&tabRect); 
	GetItemRect(0, &itemRect); 
 
	nX=itemRect.left; 
	nY=itemRect.bottom+1; 
	nXc=tabRect.right-itemRect.left-2; 
	nYc=tabRect.bottom-nY-2; 
 
	m_pPages[0]->SetWindowPos(&wndTop, nX, nY, nXc, nYc, SWP_SHOWWINDOW); 
	for( int nCount=1; nCount < m_nNumOfPages; nCount++ ) 
		m_pPages[nCount]->SetWindowPos(&wndTop, nX, nY, nXc, nYc, SWP_HIDEWINDOW); 
 
} 
 
void CTabSheet::Show() 
{ 
	for( int i=0; i < m_nNumOfPages; i++ ) 
	{ 
		m_pPages[i]->Create( m_IDD[i], this ); 
		InsertItem( i, m_Title[i] ); 
	} 
 
	m_pPages[0]->ShowWindow(SW_SHOW); 
	for( i=1; i < m_nNumOfPages; i++) 
		m_pPages[i]->ShowWindow(SW_HIDE); 
 
	SetRect(); 
 
} 
 
void CTabSheet::OnLButtonDown(UINT nFlags, CPoint point)  
{ 
	CTabCtrl::OnLButtonDown(nFlags, point); 
 
	if(m_nCurrentPage != GetCurFocus()) 
	{ 
		m_pPages[m_nCurrentPage]->ShowWindow(SW_HIDE); 
		m_nCurrentPage=GetCurFocus(); 
		m_pPages[m_nCurrentPage]->ShowWindow(SW_SHOW); 
//		m_pPages[m_nCurrentPage]->SetFocus(); 
	} 
} 
 
int CTabSheet::SetCurSel(int nItem) 
{ 
	if( nItem < 0 || nItem >= m_nNumOfPages) 
		return -1; 
 
	int ret = m_nCurrentPage; 
 
	if(m_nCurrentPage != nItem ) 
	{ 
		m_pPages[m_nCurrentPage]->ShowWindow(SW_HIDE); 
		m_nCurrentPage = nItem; 
		m_pPages[m_nCurrentPage]->ShowWindow(SW_SHOW); 
//		m_pPages[m_nCurrentPage]->SetFocus(); 
		CTabCtrl::SetCurSel(nItem); 
	} 
 
	return ret; 
} 
 
int CTabSheet::GetCurSel() 
{ 
	return CTabCtrl::GetCurSel(); 
}