www.pudn.com > resizabledialog.zip > DemoDlg.cpp

// DemoDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Demo.h" 
#include "DemoDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CDemoDlg dialog 
 
CDemoDlg::CDemoDlg(CWnd* pParent /*=NULL*/) 
	: CResizableDialog(CDemoDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CDemoDlg) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32 
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); 
} 
 
void CDemoDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CResizableDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CDemoDlg) 
		// NOTE: the ClassWizard will add DDX and DDV calls here 
	//}}AFX_DATA_MAP 
} 
 
BEGIN_MESSAGE_MAP(CDemoDlg, CResizableDialog) 
	//{{AFX_MSG_MAP(CDemoDlg) 
	ON_BN_CLICKED(IDC_RADIO1, OnRadio1) 
	ON_BN_CLICKED(IDC_RADIO2, OnRadio2) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDemoDlg message handlers 
 
BOOL CDemoDlg::OnInitDialog() 
{ 
	CResizableDialog::OnInitDialog(); 
 
	// 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 
 
	// preset layout 
	AddAnchor(IDOK, BOTTOM_RIGHT); 
	AddAnchor(IDCANCEL, BOTTOM_RIGHT); 
	 
	AddAnchor(IDC_SPIN1, TOP_RIGHT); 
 
	AddAnchor(IDC_LABEL1, TOP_LEFT); 
	AddAnchor(IDC_EDIT1, TOP_LEFT, BOTTOM_RIGHT); 
 
	AddAnchor(IDC_RADIO1, BOTTOM_LEFT); 
	AddAnchor(IDC_RADIO2, BOTTOM_LEFT); 
	AddAnchor(IDC_GROUP1, BOTTOM_LEFT, BOTTOM_RIGHT); 
 
	// other initializations 
 
	// grip is visible by default 
	CheckRadioButton(IDC_RADIO1, IDC_RADIO2, IDC_RADIO2); 
	GetDlgItem(IDC_RADIO2)->SetFocus(); 
 
	SetDlgItemText(IDC_EDIT1, _T("CResizeDialog\r\n\r\n" 
		"This dialog can be resized to full width and half the height of the screen.\r\n" 
		"The minimum size is by default the one in the dialog editor.\r\n" 
		"Size grip can be switched off.\r\n\r\n" 
		"Try to maximize and then to restore the dialog!\r\n" 
		"Isn't it cool?")); 
 
	// min/max size settings 
 
	// get desktop size 
	CRect rc; 
	GetDesktopWindow()->GetClientRect(&rc); 
 
	// set max tracking size to half a screen 
	SetMaxTrackSize(CSize(rc.Width(), rc.Height()/2)); 
 
	// maximized position and size on top of the screen 
	rc.bottom = 100; 
	SetMaximizedRect(rc); 
 
	// save/restore 
	// (for dialog based app, default is a .INI file with 
	// the application's name in the Windows directory) 
	EnableSaveRestore(_T("DemoDlg"), _T("Window")); 
 
	return FALSE;  // return TRUE  unless you set the focus to a control 
} 
 
void CDemoDlg::OnRadio1()  
{ 
	ShowSizeGrip(FALSE); 
} 
 
void CDemoDlg::OnRadio2()  
{ 
 	ShowSizeGrip(TRUE); 
}