www.pudn.com > WhiteBalance.rar > Custom.cpp

// Custom.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "WhiteBalance.h" 
#include "Custom.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CCustom dialog 
 
 
CCustom::CCustom(CWhiteBalanceDoc *pDocument,CWnd* pParent /*=NULL*/) 
: CDialog(CCustom::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CCustom) 
	m_Rvalue = _T(""); 
	m_Gvalue = _T(""); 
	m_Bvalue = _T(""); 
	//}}AFX_DATA_INIT 
	m_Color=RGB(255,255,255); 
	pDoc=pDocument; 
} 
 
 
void CCustom::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CCustom) 
	DDX_Control(pDX, IDC_SLIDER6, m_SetBvalue); 
	DDX_Control(pDX, IDC_SLIDER5, m_SetGvalue); 
	DDX_Control(pDX, IDC_SLIDER4, m_SetRvalue); 
	DDX_Text(pDX, IDC_RVALUE, m_Rvalue); 
	DDX_Text(pDX, IDC_GVALUE, m_Gvalue); 
	DDX_Text(pDX, IDC_BVALUE, m_Bvalue); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CCustom, CDialog) 
	//{{AFX_MSG_MAP(CCustom) 
	ON_WM_HSCROLL() 
	ON_WM_PAINT() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CCustom message handlers 
 
BOOL CCustom::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
	 
	// TODO: Add extra initialization here 
	m_SetRvalue.SetRange(0,255); 
	m_SetGvalue.SetRange(0,255); 
	m_SetBvalue.SetRange(0,255); 
	m_SetRvalue.SetPos(255); 
	m_SetGvalue.SetPos(255); 
	m_SetBvalue.SetPos(255); 
	m_Rvalue="255"; 
	m_Gvalue="255"; 
	m_Bvalue="255"; 
	UpdateData(FALSE); 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CCustom::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)  
{ 
	// TODO: Add your message handler code here and/or call default 
	UINT id=pScrollBar->GetDlgCtrlID(); 
 
    switch(id) 
	{ 
    case IDC_SLIDER4: 
		m_Rvalue.Format("%d",m_SetRvalue.GetPos()); 
		break; 
    case IDC_SLIDER5 : 
        m_Gvalue.Format("%d",m_SetGvalue.GetPos()); 
		break; 
		 
    case IDC_SLIDER6 : 
		m_Bvalue.Format("%d",m_SetBvalue.GetPos()); 
		break; 
		 
    default:break; 
    } 
    m_Color=RGB(m_SetRvalue.GetPos(),m_SetGvalue.GetPos(),m_SetBvalue.GetPos()); 
    
	CRect rc; 
	GetClientRect(rc); 
	rc.SetRect(rc.left+385,rc.top+50,rc.right-15,rc.bottom-40); 
	InvalidateRect(rc);//ºÜÖØÒª 
	 
	pDoc->m_ChangeFlag=1; 
	pDoc->m_Color=m_Color; 
 
 
	UpdateData(FALSE); 
	CDialog::OnHScroll(nSBCode, nPos, pScrollBar); 
} 
 
void CCustom::OnPaint()  
{ 
	CPaintDC dc(this); // device context for painting 
	 
	// TODO: Add your message handler code here 
 	CBrush newBrush; 
	newBrush.CreateSolidBrush(m_Color); 
	CBrush* pOldBrush; 
  	pOldBrush=dc.SelectObject(&newBrush); 
	 
	CRect rc; 
	GetClientRect(rc); 
	dc.Rectangle(rc.left+385,rc.top+50,rc.right-15,rc.bottom-40); 
	dc.SelectObject(pOldBrush); 
  
	// Do not call CDialog::OnPaint() for painting messages 
}