colortab.cpp

VC++6开发指南的源代码第7章-第11章

// ColorTab.cpp : implementation file
//

#include "stdafx.h"
#include "TabDlgDemo.h"
#include "ColorTab.h"

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

/////////////////////////////////////////////////////////////////////////////
// CColorTab dialog


CColorTab::CColorTab(CWnd* pParent /*=NULL*/)
	: CDialog(CColorTab::IDD, pParent)
{
	//{{AFX_DATA_INIT(CColorTab)
	m_radio = 0;
	m_r = 0;
	m_g = 0;
	m_b = 0;
	//}}AFX_DATA_INIT
}


void CColorTab::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CColorTab)
	DDX_Radio(pDX, IDC_RADIO1, m_radio);
	DDX_Text(pDX, IDC_EDIT1, m_r);
	DDV_MinMaxInt(pDX, m_r, 0, 255);
	DDX_Text(pDX, IDC_EDIT2, m_g);
	DDV_MinMaxInt(pDX, m_g, 0, 255);
	DDX_Text(pDX, IDC_EDIT3, m_b);
	DDV_MinMaxInt(pDX, m_b, 0, 255);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CColorTab, CDialog)
	//{{AFX_MSG_MAP(CColorTab)
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1)
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2)
	ON_BN_CLICKED(IDC_RADIO3, OnRadio3)
	ON_BN_CLICKED(IDC_RADIO4, OnRadio4)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CColorTab message handlers

void CColorTab::OnRadio1() 
{
	// TODO: Add your control notification handler code here
	m_radio = 0;
	GetDlgItem(IDC_EDIT1)->EnableWindow(false);//颜色编辑框禁止输入
	GetDlgItem(IDC_EDIT2)->EnableWindow(false);
	GetDlgItem(IDC_EDIT3)->EnableWindow(false);
	
}

void CColorTab::OnRadio2() 
{
	// TODO: Add your control notification handler code here
	m_radio = 1;
	GetDlgItem(IDC_EDIT1)->EnableWindow(false);//颜色编辑框禁止输入
	GetDlgItem(IDC_EDIT2)->EnableWindow(false);
	GetDlgItem(IDC_EDIT3)->EnableWindow(false);
	
}

void CColorTab::OnRadio3() 
{
	// TODO: Add your control notification handler code here
	m_radio = 2;
	GetDlgItem(IDC_EDIT1)->EnableWindow(false);//颜色编辑框禁止输入
	GetDlgItem(IDC_EDIT2)->EnableWindow(false);
	GetDlgItem(IDC_EDIT3)->EnableWindow(false);
	
}

void CColorTab::OnRadio4() 
{
	// TODO: Add your control notification handler code here
	m_radio = 3;
	GetDlgItem(IDC_EDIT1)->EnableWindow(true);//颜色编辑框允许输入
	GetDlgItem(IDC_EDIT2)->EnableWindow(true);
	GetDlgItem(IDC_EDIT3)->EnableWindow(true);
	
}

BOOL CColorTab::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	GetDlgItem(IDC_EDIT1)->EnableWindow(false);//颜色编辑框禁止输入
	GetDlgItem(IDC_EDIT2)->EnableWindow(false);
	GetDlgItem(IDC_EDIT3)->EnableWindow(false);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}