界面编程

开发平台：

Visual C++

AboutDlg.cpp：源码内容

							// AboutDlg.cpp : implementation file
//
#include "stdafx.h"
#include "AboutDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog
CAboutDlg::CAboutDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CAboutDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAboutDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
	DDX_Control(pDX, IDC_EMAILLINK, m_EMailLink);
	DDX_Control(pDX, IDC_HOMEPAGELINK, m_HomePageLink);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	//}}AFX_MSG_MAP
	ON_WM_PAINT()
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg message handlers
BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// Set HyperLink for E-Mail
	m_EMailLink.SetURL(_T(IDS_MAILADDR));
	m_EMailLink.SetUnderline(TRUE);
	m_EMailLink.SetLinkCursor(AfxGetApp()->LoadCursor(IDC_HAND));
	// Set HyperLink for Home Page
	m_HomePageLink.SetURL(_T(IDS_HOMEPAGEADDR));
	m_HomePageLink.SetUnderline(TRUE);
	m_HomePageLink.SetLinkCursor(AfxGetApp()->LoadCursor(IDC_HAND));
		
	SetLogoFont("Verdana", -25);
	// Write class version
	CString sVersion;
	sVersion.Format("CProgressST v%s", CProgressST::GetVersionC());
	GetDlgItem(IDC_VERSION)->SetWindowText(sVersion);
	// Fill friends listbox
	m_lbxFriends.SubclassDlgItem(IDC_FRIENDS, this);
	m_lbxFriends.AddString("Chris Maunder <Chris.Maunder@cbr.clw.csiro.au>");
	return TRUE;
}
void CAboutDlg::SetLogoFont(CString Name, int nHeight, int nWeight, BYTE bItalic, BYTE bUnderline)
{
  if(m_fontLogo.m_hObject) m_fontLogo.Detach();
  m_fontLogo.CreateFont(nHeight, 0, 0, 0, nWeight, bItalic, bUnderline,0,0,0,0,0,0, Name);
} // End of SetLogoFont
void CAboutDlg::OnPaint()
{
    CPaintDC dc(this); // device context for painting
    CRect rectDlg;
    GetWindowRect(rectDlg);
    ScreenToClient(rectDlg);
    CFont* OldFont = dc.SelectObject(&m_fontLogo);
    CSize sizeText = dc.GetTextExtent(STSIGN, strlen(STSIGN));
    dc.DrawState(CPoint((rectDlg.Width()-sizeText.cx)/2, 10), 
                 rectDlg.Size(), 
                 STSIGN, 
                 DSS_DISABLED, TRUE, 0, (CBrush*)NULL);
    dc.SelectObject(OldFont);
} // End of OnPaint

						