home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Tricks of the Windows Gam…ming Gurus (2nd Edition)
/
Disc2.iso
/
msdn_vcb
/
samples
/
vc98
/
mfc
/
general
/
dlgtempl
/
setupdlg.cpp
< prev
next >
Wrap
C/C++ Source or Header
|
1998-03-26
|
7KB
|
246 lines
// dlgtempDlg.cpp : implementation file
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.
#include "stdafx.h"
#include "dlgtemp.h"
#include "setupdlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgtempDlg dialog
CDlgtempDlg::CDlgtempDlg(CWnd* pParent /*=NULL*/)
: CDialog(CDlgtempDlg::IDD, pParent)
{
m_nActiveItem = -1;
//{{AFX_DATA_INIT(CDlgtempDlg)
m_strCaption = _T("");
m_x = 0;
m_y = 0;
m_nWidth = 0;
m_nHeight = 0;
m_nItem = -1;
m_strSelectedItem = _T("");
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CDlgtempDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDlgtempDlg)
DDX_Text(pDX, IDC_CAPTION, m_strCaption);
DDX_Text(pDX, IDC_XPOS, m_x);
DDV_MinMaxUInt(pDX, m_x, 0, 300);
DDX_Text(pDX, IDC_YPOS, m_y);
DDV_MinMaxUInt(pDX, m_y, 0, 200);
DDX_Text(pDX, IDC_WIDTH, m_nWidth);
DDX_Text(pDX, IDC_HEIGHT, m_nHeight);
DDX_Radio(pDX, IDC_BUTTON, m_nItem);
DDX_Text(pDX, IDC_SELECTEDITEM, m_strSelectedItem);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDlgtempDlg, CDialog)
//{{AFX_MSG_MAP(CDlgtempDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_BN_CLICKED(IDC_DEMOIT, OnDemoIt)
ON_BN_CLICKED(IDC_BUTTON, OnButtonInformation)
ON_BN_CLICKED(IDC_STATICTEXT, OnStaticTextInformation)
ON_BN_CLICKED(IDC_EDITCONTROL, OnEditControlInformation)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDlgtempDlg message handlers
BOOL CDlgtempDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
m_nItem = 0; // select the BUTTON option
OnButtonInformation(); // fill the edit fields with corresponding values
return TRUE; // return TRUE unless you set the focus to a control
}
void CDlgtempDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CDlgtempDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
void CDlgtempDlg::OnDemoIt()
{
InfoToDialogHelper(m_nActiveItem, NULL);
m_dlgTemplate.DemoIt();
}
void CDlgtempDlg::OnButtonInformation()
{
// take the information about the button and send it to the edit
// controls in the dialog.
InfoToDialogHelper(IBUTTON, _T("BUTTON"));
}
void CDlgtempDlg::OnStaticTextInformation()
{
InfoToDialogHelper(ISTATICTEXT, _T("STATIC TEXT"));
}
void CDlgtempDlg::OnEditControlInformation()
{
InfoToDialogHelper(IEDITCONTROL, _T("EDIT CONTROL"));
}
void CDlgtempDlg::InfoToDialogHelper(int nItem, LPCTSTR lpszSelection)
{
// first bring data from edit field and store in proper item
if (m_nActiveItem != -1)
{
UpdateData(TRUE/*bSaveAndValidate*/);
m_dlgTemplate.m_rgDlgItem[m_nActiveItem].m_dlgItemTemplate.x = m_x;
m_dlgTemplate.m_rgDlgItem[m_nActiveItem].m_dlgItemTemplate.y = m_y;
m_dlgTemplate.m_rgDlgItem[m_nActiveItem].m_dlgItemTemplate.cx = m_nWidth;
m_dlgTemplate.m_rgDlgItem[m_nActiveItem].m_dlgItemTemplate.cy = m_nHeight;
m_dlgTemplate.m_rgDlgItem[m_nActiveItem].m_strCaption = m_strCaption;
}
// now bring data from item and send to edit fields
if (m_nActiveItem != nItem)
{
m_x = m_dlgTemplate.m_rgDlgItem[nItem].m_dlgItemTemplate.x;
m_y = m_dlgTemplate.m_rgDlgItem[nItem].m_dlgItemTemplate.y;
m_nWidth = m_dlgTemplate.m_rgDlgItem[nItem].m_dlgItemTemplate.cx;
m_nHeight = m_dlgTemplate.m_rgDlgItem[nItem].m_dlgItemTemplate.cy;
m_strCaption = m_dlgTemplate.m_rgDlgItem[nItem].m_strCaption;
ASSERT(lpszSelection != NULL);
m_strSelectedItem = lpszSelection;
m_nItem = nItem;
m_nActiveItem = nItem;
UpdateData(FALSE/*bSaveAndValidate*/);
}
CWnd* pwnd = GetDlgItem(IDC_CAPTION);
pwnd->EnableWindow(nItem != IEDITCONTROL);
}