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Diffstat (limited to 'svtools/inc/scrwin.hxx')
| -rw-r--r-- | svtools/inc/scrwin.hxx | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/svtools/inc/scrwin.hxx b/svtools/inc/scrwin.hxx new file mode 100644 index 000000000000..71d81477c58b --- /dev/null +++ b/svtools/inc/scrwin.hxx @@ -0,0 +1,145 @@ +/************************************************************************* + * + * $RCSfile: scrwin.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:58:52 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * 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 + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _SCRWIN_HXX +#define _SCRWIN_HXX + +#ifndef _SCRBAR_HXX //autogen +#include <vcl/scrbar.hxx> +#endif + +class DataChangedEvent; + +// ------------------------- +// - ScrollableWindow-Type - +// ------------------------- + +typedef USHORT ScrollableWindowFlags; + +#define SCRWIN_THUMBDRAGGING 1 +#define SCRWIN_VCENTER 2 +#define SCRWIN_HCENTER 4 +#define SCRWIN_DEFAULT (SCRWIN_THUMBDRAGGING | SCRWIN_VCENTER | SCRWIN_HCENTER) + +// -------------------- +// - ScrollableWindow - +// -------------------- + +class ScrollableWindow: public Window +{ +private: + Point aPixOffset; // offset to virtual window (pixel) + Size aTotPixSz; // total size of virtual window (pixel) + long nLinePixH; // size of a line/column (pixel) + long nColumnPixW; + + ScrollBar aVScroll; // the scrollbars + ScrollBar aHScroll; + ScrollBarBox aCornerWin; // window in the bottom right corner + BOOL bScrolling:1, // user controlled scrolling + bHandleDragging:1, // scroll window while dragging + bHCenter:1, + bVCenter:1; + +#ifdef _SVT_SCRWIN_CXX + void ImpInitialize( ScrollableWindowFlags nFlags ); + DECL_LINK( ScrollHdl, ScrollBar * ); + DECL_LINK( EndScrollHdl, ScrollBar * ); +#endif + +public: + ScrollableWindow( Window* pParent, WinBits nBits = 0, + ScrollableWindowFlags = SCRWIN_DEFAULT ); + ScrollableWindow( Window* pParent, const ResId& rId, + ScrollableWindowFlags = SCRWIN_DEFAULT ); + + virtual void Resize(); + virtual void Command( const CommandEvent& rCEvt ); + virtual void DataChanged( const DataChangedEvent& rDEvt ); + + virtual void StartScroll(); + virtual void EndScroll( long nDeltaX, long nDeltaY ); + + void SetMapMode( const MapMode& rNewMapMode ); + MapMode GetMapMode() const; + + void SetTotalSize( const Size& rNewSize ); + Size GetTotalSize() { return PixelToLogic( aTotPixSz ); } + + void SetVisibleSize( const Size& rNewSize ); + BOOL MakeVisible( const Rectangle& rTarget, BOOL bSloppy = FALSE ); + Rectangle GetVisibleArea() const; + + void SetLineSize( ULONG nHorz, ULONG nVert ); + void Scroll( long nDeltaX, long nDeltaY ); + void Scroll( long nDeltaX, long nDeltaY, + const Rectangle& rRect ); + void ScrollLines( long nLinesX, long nLinesY ); + void ScrollPages( long nPagesX, ULONG nOverlapX, + long nPagesY, ULONG nOverlapY ); + +private: + void SetOutputSizePixel( const Size& rSize ); + Size GetOutputSizePixel() const; + Size GetOutputSize() const; +}; + +#endif |