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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [host/] [tools/] [Utils/] [win32/] [IntegerEdit.cpp] - Rev 838
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// ####ECOSHOSTGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of the eCos host tools. // Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 or (at your option) any // later version. // // This program 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 // General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the // Free Software Foundation, Inc., 51 Franklin Street, // Fifth Floor, Boston, MA 02110-1301, USA. // ------------------------------------------- // ####ECOSHOSTGPLCOPYRIGHTEND#### // IntegerEdit.cpp : implementation file // // //#####DESCRIPTIONBEGIN#### // // Author(s): sdf // Contact(s): sdf // Date: 1998/08/11 // Version: 0.01 // Purpose: // Description: This is the implementation of the masked edit control as used // in integer in-cell edits by the control view. // Requires: // Provides: // See also: // Known bugs: // Usage: // //####DESCRIPTIONEND#### // //=========================================================================== #include "stdafx.h" #include "IntegerEdit.h" #include "CTUtils.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CIntegerEdit CIntegerEdit::CIntegerEdit(__int64 nInitialValue): CCellEdit(CUtils::IntToStr(nInitialValue,false/*bool bHex*/)), m_bInSize(false) { } CIntegerEdit::~CIntegerEdit() { } BEGIN_MESSAGE_MAP(CIntegerEdit, CCellEdit) //{{AFX_MSG_MAP(CIntegerEdit) ON_CONTROL_REFLECT(EN_UPDATE, OnUpdate) ON_WM_CREATE() ON_WM_SIZE() ON_WM_CHAR() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CIntegerEdit message handlers void CIntegerEdit::OnUpdate() { CString str; GetWindowText(str); __int64 d; if(CUtils::StrToItemIntegerType(str,d)||0==str.CompareNoCase(_T("0X"))||_T("-")==str){ // reject all illegal strings except [partially] correct ones m_strPrevText=str; } else { MessageBeep(0xFFFFFFFF); const CPoint pt(GetCaretPos()); SetWindowText(m_strPrevText); SetCaretPos(pt); } } BOOL CIntegerEdit::PreCreateWindow(CREATESTRUCT& cs) { return CCellEdit::PreCreateWindow(cs); } int CIntegerEdit::OnCreate(LPCREATESTRUCT lpCreateStruct) { if (CCellEdit::OnCreate(lpCreateStruct) == -1) return -1; m_wndSpin.Create(WS_CHILD|UDS_NOTHOUSANDS|UDS_ARROWKEYS|UDS_SETBUDDYINT,CRect(0,0,1,1),GetParent(),1); m_wndSpin.SetBuddy(this); m_wndSpin.SetRange32(0,0x7fffffff); m_wndSpin.SetWindowPos(this,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE); return 0; } void CIntegerEdit::OnSize(UINT /*nType*/, int cx, int cy) { int cxSpin=::GetSystemMetrics(SM_CXVSCROLL); int cySpin=::GetSystemMetrics(SM_CYVSCROLL); int cxEdge=::GetSystemMetrics(SM_CXEDGE); int cyEdge=::GetSystemMetrics(SM_CYEDGE); bool bSpin=(cx>3*cxSpin); if(bSpin){ if(m_bInSize){ Default(); } else { cx-=(cxSpin+4); CRect rect(cx+4,-cyEdge,cx+4+cxSpin,min(cySpin,cy+2*cyEdge)); ClientToScreen(rect); GetParent()->ScreenToClient(rect); m_wndSpin.MoveWindow(rect,true); m_wndSpin.ShowWindow(SW_SHOW); rect=CRect(0,0,cx,cy); ClientToScreen(rect); GetParent()->ScreenToClient(rect); m_bInSize=true; rect.InflateRect(cxEdge,cyEdge); MoveWindow(rect); m_bInSize=false; } } else { m_wndSpin.ShowWindow(SW_HIDE); Default(); } }
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