1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
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14 * ownership. The ASF licenses this file to you under the Apache
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20 #ifndef INCLUDED_SVTOOLS_SCRWIN_HXX
21 #define INCLUDED_SVTOOLS_SCRWIN_HXX
23 #include <svtools/svtdllapi.h>
24 #include <vcl/window.hxx>
25 #include <vcl/vclptr.hxx>
27 class DataChangedEvent
;
31 class SVT_DLLPUBLIC ScrollableWindow
: public vcl::Window
34 Point aPixOffset
; // offset to virtual window (pixel)
35 Size aTotPixSz
; // total size of virtual window (pixel)
36 long nLinePixH
; // size of a line/column (pixel)
39 VclPtr
<ScrollBar
> aVScroll
; // the scrollbars
40 VclPtr
<ScrollBar
> aHScroll
;
41 VclPtr
<ScrollBarBox
> aCornerWin
; // window in the bottom right corner
42 bool bScrolling
:1; // user controlled scrolling
44 DECL_DLLPRIVATE_LINK( ScrollHdl
, ScrollBar
*, void );
45 DECL_DLLPRIVATE_LINK( EndScrollHdl
, ScrollBar
*, void );
48 ScrollableWindow( vcl::Window
* pParent
);
49 virtual ~ScrollableWindow() override
;
50 virtual void dispose() override
;
52 virtual void Resize() override
;
53 virtual void Command( const CommandEvent
& rCEvt
) override
;
54 virtual void DataChanged( const DataChangedEvent
& rDEvt
) override
;
56 using OutputDevice::SetMapMode
;
57 virtual void SetMapMode( const MapMode
& rNewMapMode
) override
;
58 MapMode
GetMapMode() const;
60 void SetTotalSize( const Size
& rNewSize
);
61 Size
GetTotalSize() const { return PixelToLogic( aTotPixSz
); }
64 virtual void Scroll( long nDeltaX
, long nDeltaY
, ScrollFlags nFlags
= ScrollFlags::NONE
) override
;
67 SVT_DLLPRIVATE Size
GetOutputSizePixel() const;
72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */