settingsdialog.cpp

这是MFC Windows程序设计（第2版）

// SettingsDialog.cpp : implementation file
//

#include "stdafx.h"
#include "GridDemo.h"
#include "MyToolTipCtrl.h"
#include "SettingsDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSettingsDialog dialog

CSettingsDialog::CSettingsDialog(CWnd* pParent /*=NULL*/)
	: CDialog(CSettingsDialog::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSettingsDialog)
	m_cx = 0;
	m_cy = 0;
	//}}AFX_DATA_INIT
}

void CSettingsDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSettingsDialog)
	DDX_Control(pDX, IDC_SPINVERT, m_wndSpinVert);
	DDX_Control(pDX, IDC_SPINHORZ, m_wndSpinHorz);
	DDX_Control(pDX, IDC_SLIDER, m_wndSlider);
	DDX_Text(pDX, IDC_EDITHORZ, m_cx);
	DDX_Text(pDX, IDC_EDITVERT, m_cy);
	//}}AFX_DATA_MAP
}

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

/////////////////////////////////////////////////////////////////////////////
// CSettingsDialog message handlers

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

	//
	// Initialize the slider control.
	//
	m_wndSlider.SetRange (0, 8);	
	m_wndSlider.SetPos (m_nWeight);

	//
	// Initialize the spin button controls.
	//
	m_wndSpinHorz.SetRange (2, 64);
	m_wndSpinVert.SetRange (2, 64);

	//
	// Create and initialize a tooltip control.
	//
    m_ctlTT.Create (this);
    m_ctlTT.AddWindowTool (GetDlgItem (IDC_SLIDER),
        MAKEINTRESOURCE (IDS_SLIDER));
    m_ctlTT.AddWindowTool (GetDlgItem (IDC_EDITHORZ),
        MAKEINTRESOURCE (IDS_EDITHORZ));
    m_ctlTT.AddWindowTool (GetDlgItem (IDC_EDITVERT),
        MAKEINTRESOURCE (IDS_EDITVERT));
	return TRUE;
}

void CSettingsDialog::OnOK() 
{
	//
	// Read the slider control's thumb position 
        // before dismissing the dialog.
	//
	m_nWeight = m_wndSlider.GetPos ();
	CDialog::OnOK();
}