1d14814f8a
2008/04/01 12:43:08 thb 1.4.546.2: #i85898# Stripping all external header guards 2008/03/31 13:00:55 rt 1.4.546.1: #i87441# Change license header to LPGL v3.
115 lines
4.1 KiB
C++
115 lines
4.1 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: scrwin.hxx,v $
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* $Revision: 1.5 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SCRWIN_HXX
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#define _SCRWIN_HXX
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#include "svtools/svtdllapi.h"
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#ifndef _SCRBAR_HXX //autogen
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#include <vcl/scrbar.hxx>
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#endif
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class DataChangedEvent;
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// -------------------------
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// - ScrollableWindow-Type -
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// -------------------------
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typedef USHORT ScrollableWindowFlags;
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#define SCRWIN_THUMBDRAGGING 1
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#define SCRWIN_VCENTER 2
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#define SCRWIN_HCENTER 4
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#define SCRWIN_DEFAULT (SCRWIN_THUMBDRAGGING | SCRWIN_VCENTER | SCRWIN_HCENTER)
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// --------------------
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// - ScrollableWindow -
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// --------------------
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class SVT_DLLPUBLIC ScrollableWindow: public Window
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{
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private:
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Point aPixOffset; // offset to virtual window (pixel)
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Size aTotPixSz; // total size of virtual window (pixel)
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long nLinePixH; // size of a line/column (pixel)
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long nColumnPixW;
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ScrollBar aVScroll; // the scrollbars
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ScrollBar aHScroll;
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ScrollBarBox aCornerWin; // window in the bottom right corner
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BOOL bScrolling:1, // user controlled scrolling
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bHandleDragging:1, // scroll window while dragging
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bHCenter:1,
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bVCenter:1;
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#ifdef _SVT_SCRWIN_CXX
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SVT_DLLPRIVATE void ImpInitialize( ScrollableWindowFlags nFlags );
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DECL_DLLPRIVATE_LINK( ScrollHdl, ScrollBar * );
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DECL_DLLPRIVATE_LINK( EndScrollHdl, ScrollBar * );
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#endif
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public:
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ScrollableWindow( Window* pParent, WinBits nBits = 0,
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ScrollableWindowFlags = SCRWIN_DEFAULT );
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ScrollableWindow( Window* pParent, const ResId& rId,
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ScrollableWindowFlags = SCRWIN_DEFAULT );
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virtual void Resize();
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virtual void Command( const CommandEvent& rCEvt );
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virtual void DataChanged( const DataChangedEvent& rDEvt );
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virtual void StartScroll();
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virtual void EndScroll( long nDeltaX, long nDeltaY );
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using OutputDevice::SetMapMode;
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virtual void SetMapMode( const MapMode& rNewMapMode );
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virtual MapMode GetMapMode() const;
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void SetTotalSize( const Size& rNewSize );
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Size GetTotalSize() { return PixelToLogic( aTotPixSz ); }
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void SetVisibleSize( const Size& rNewSize );
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BOOL MakeVisible( const Rectangle& rTarget, BOOL bSloppy = FALSE );
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Rectangle GetVisibleArea() const;
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void SetLineSize( ULONG nHorz, ULONG nVert );
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using Window::Scroll;
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virtual void Scroll( long nDeltaX, long nDeltaY, USHORT nFlags = 0 );
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void ScrollLines( long nLinesX, long nLinesY );
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void ScrollPages( long nPagesX, ULONG nOverlapX,
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long nPagesY, ULONG nOverlapY );
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private:
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SVT_DLLPRIVATE Size GetOutputSizePixel() const;
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SVT_DLLPRIVATE Size GetOutputSize() const;
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};
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#endif
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