gusucode.com > VC++ EMF图片浏览器(可读emf、wmf、emz、wmz、png……等)-源码程序 > VC++ EMF图片浏览器(可读emf、wmf、emz、wmz、png……等)-源码程序/code/Src/Client/scwinlib/SCEditBox.cpp
//Download by http://www.NewXing.com /* * This file is part of the EMFexplorer projet. * Copyright (C) 2004 Smith Charles. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * Extension: for commercial use, apply the Equity Public License, which * adds to the normal terms of the GLPL a condition of donation to the author. * If you are interested in support for this source code, * contact Smith Charles <smith.charles@free.fr> for more information. */ #include "stdafx.h" #include "SCEditBox.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CSCEditBox CSCEditBox::CSCEditBox(): m_bTrapEnter(FALSE) { } void CSCEditBox::SCReset() { if (IsWindow(m_hWnd)) SetWindowText(_T("")); } CSCEditBox::~CSCEditBox() { } BEGIN_MESSAGE_MAP(CSCEditBox, CEdit) //{{AFX_MSG_MAP(CSCEditBox) // NOTE - the ClassWizard will add and remove mapping macros here. //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSCEditBox message handlers BOOL CSCEditBox::PreTranslateMessage(MSG* pMsg) { if ((pMsg->message == WM_KEYDOWN) && (pMsg->wParam == VK_RETURN)) { // when the "enter" key is hit in the EditBox we want to notify // the parent window if ((pMsg->lParam & 0x40000000) == 0) // Not a repeat. { CWnd *pParent = GetParent(); ASSERT(pParent); if (pParent) { NMHDR nmhdr; nmhdr.code = EN_CHANGE; nmhdr.hwndFrom = m_hWnd; nmhdr.idFrom = GetDlgCtrlID(); pParent->SendMessage(WM_NOTIFY, (WPARAM)nmhdr.idFrom, (LPARAM)&nmhdr); } } if (m_bTrapEnter) return TRUE; } return CEdit::PreTranslateMessage(pMsg); }