colordlg.cpp

来自「evc下ArcInfo操作程序源代码」· C++ 代码 · 共 77 行

// ColorDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SimpleMap.h"
#include "ColorDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CColorDlg dialog


CColorDlg::CColorDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CColorDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CColorDlg)
	m_nRed = 0;
	m_nGreen = 0;
	m_nBlue = 0;
	//}}AFX_DATA_INIT
}


void CColorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CColorDlg)
	DDX_Text(pDX, IDC_EDIT_RED, m_nRed);
	DDV_MinMaxInt(pDX, m_nRed, 0, 255);
	DDX_Text(pDX, IDC_EDIT_GREEN, m_nGreen);
	DDV_MinMaxInt(pDX, m_nGreen, 0, 255);
	DDX_Text(pDX, IDC_EDIT_BLUE, m_nBlue);
	DDV_MinMaxInt(pDX, m_nBlue, 0, 255);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CColorDlg, CDialog)
	//{{AFX_MSG_MAP(CColorDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CColorDlg message handlers

BOOL CColorDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();

	m_nRed=((DWORD)m_Color)&((WORD)255);
	m_nGreen=(((DWORD)m_Color)>>8)&((WORD)255);
	m_nBlue=(((DWORD)m_Color)>>16)&((WORD)255);

	UpdateData(FALSE);

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

COLORREF CColorDlg::GetColor()
{
	return m_Color;
}

void CColorDlg::OnOK() 
{
	UpdateData(TRUE);
	m_Color=RGB(m_nRed,m_nGreen,m_nBlue);
	
	CDialog::OnOK();
}