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dertest.cpp
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C/C++ Source or Header
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1998-03-26
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5KB
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159 lines
// deredit.cpp : C++ derived Edit control example
//
// 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 "ctrltest.h"
#include "paredit.h"
/////////////////////////////////////////////////////////////////////////////
class CDerEditDlg : public CDialog
{
protected:
CFont* m_pFont;
// construct
CParsedEdit m_edit1, m_edit2, m_edit3, m_edit4;
CStatic m_static1, m_static2, m_static3, m_static4;
public:
//{{AFX_DATA(CDerEditDlg)
enum { IDD = IDD_DERIVED_EDIT };
//}}AFX_DATA
CDerEditDlg()
: CDialog(CDerEditDlg::IDD)
{ }
void OnSetFont(CFont* pFont)
{ m_pFont = pFont; }
BOOL OnInitDialog();
//{{AFX_MSG(CDerEditDlg)
virtual void OnOK();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
BEGIN_MESSAGE_MAP(CDerEditDlg, CDialog)
//{{AFX_MSG_MAP(CDerEditDlg)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
BOOL CDerEditDlg::OnInitDialog()
// create children on InitDialog
// (not in CDerEditDlg constructor since the dialog has
// no attached HWND in the constructor)
{
// This is an example of the _incorrect_ way to create a dialog
// The following code show you what you should _not_ do:
// 1) do not use hard coded numbers for coordinates and sizes
// (these will break when the font sizes changes and are
// hard to edit and maintain).
// 2) do not put strings in code, they should be in resources.
// 3) as you can see below the programming steps required
// to create controls, pass the correct creation parameters,
// and set the appropriate font, is complicated and error prone.
// 4) localization of the controls would require changes to the
// sources for the captions, font, coordinates, and sizes.
const int yStart = 8;
const int height = 30;
CPoint whereLabel(10, yStart);
CSize sizeLabel(80, 24);
CPoint whereEdit(90, yStart);
CSize sizeEdit(140, 24);
m_static1.Create(_T("Letters:"), WS_VISIBLE | WS_CHILD | SS_LEFT,
CRect(whereLabel, sizeLabel), this, (UINT)-1);
m_static1.SetFont(m_pFont);
whereLabel.y += height;
m_edit1.Create(WS_VISIBLE | WS_CHILD | WS_TABSTOP | WS_BORDER |
PES_LETTERS,
CRect(whereEdit, sizeEdit), this, IDC_EDIT1);
m_edit1.SetFont(m_pFont);
whereEdit.y += height;
m_static2.Create(_T("Numbers:"), WS_VISIBLE | WS_CHILD | SS_LEFT,
CRect(whereLabel, sizeLabel), this, (UINT)-1);
m_static2.SetFont(m_pFont);
whereLabel.y += height;
m_edit2.Create(WS_VISIBLE | WS_CHILD | WS_TABSTOP | WS_BORDER |
PES_NUMBERS,
CRect(whereEdit, sizeEdit), this, IDC_EDIT2);
m_edit2.SetFont(m_pFont);
whereEdit.y += height;
m_static3.Create(_T("Either:"), WS_VISIBLE | WS_CHILD | SS_LEFT,
CRect(whereLabel, sizeLabel), this, (UINT)-1);
m_static3.SetFont(m_pFont);
whereLabel.y += height;
m_edit3.Create(WS_VISIBLE | WS_CHILD | WS_TABSTOP | WS_BORDER |
PES_LETTERS | PES_NUMBERS,
CRect(whereEdit, sizeEdit), this, IDC_EDIT3);
m_edit3.SetFont(m_pFont);
whereEdit.y += height;
m_static4.Create(_T("Anything:"), WS_VISIBLE | WS_CHILD | SS_LEFT,
CRect(whereLabel, sizeLabel), this, (UINT)-1);
m_static4.SetFont(m_pFont);
whereLabel.y += height;
m_edit4.Create(WS_VISIBLE | WS_CHILD | WS_TABSTOP | WS_BORDER |
PES_ALL,
CRect(whereEdit, sizeEdit), this, IDC_EDIT4);
m_edit4.SetFont(m_pFont);
whereEdit.y += height;
// change the dialog height so everything fits
int yBottom = whereEdit.y + height * 2; // extra space
CRect rect;
GetWindowRect(rect);
VERIFY(SetWindowPos(NULL, -1, -1, rect.Width(), yBottom,
SWP_NOMOVE|SWP_NOZORDER|SWP_NOREDRAW|SWP_NOACTIVATE));
// set focus to first one
m_edit1.SetFocus();
return FALSE; // focus set
}
void CDerEditDlg::OnOK()
{
#ifdef _DEBUG
// dump results, normally you would do something with these
CString s;
m_edit1.GetWindowText(s);
TRACE(_T("edit1 = '%s'\n"), s);
m_edit2.GetWindowText(s);
TRACE(_T("edit2 = '%s'\n"), s);
m_edit3.GetWindowText(s);
TRACE(_T("edit3 = '%s'\n"), s);
m_edit4.GetWindowText(s);
TRACE(_T("edit4 = '%s'\n"), s);
#endif
EndDialog(IDOK);
}
/////////////////////////////////////////////////////////////////////////////
// Run the test
void CTestWindow::OnTestDerivedEdit()
{
TRACE(_T("running dialog with special derived CParsedEdit controls in it\n"));
CDerEditDlg dlg;
dlg.DoModal();
}
/////////////////////////////////////////////////////////////////////////////