84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_SOURCE_WINDOW_SCRWND_HXX
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#define INCLUDED_VCL_SOURCE_WINDOW_SCRWND_HXX
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#include <vcl/floatwin.hxx>
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#include <vcl/bitmap.hxx>
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#include <vcl/image.hxx>
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#define WHEELMODE_NONE 0x00000000UL
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#define WHEELMODE_VH 0x00000001UL
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#define WHEELMODE_V 0x00000002UL
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#define WHEELMODE_H 0x00000004UL
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#define WHEELMODE_SCROLL_VH 0x00000008UL
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#define WHEELMODE_SCROLL_V 0x00000010UL
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#define WHEELMODE_SCROLL_H 0x00000020UL
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class Timer;
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class ImplWheelWindow : public FloatingWindow
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{
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private:
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ImageList maImgList;
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Bitmap maWheelBmp;
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CommandScrollData maCommandScrollData;
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Point maLastMousePos;
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Point maCenter;
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Timer* mpTimer;
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sal_uInt64 mnRepaintTime;
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sal_uInt64 mnTimeout;
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sal_uLong mnWheelMode;
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sal_uLong mnMaxWidth;
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sal_uLong mnActDist;
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long mnActDeltaX;
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long mnActDeltaY;
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void ImplCreateImageList();
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void ImplSetRegion( const Bitmap& rRegionBmp );
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using Window::ImplGetMousePointer;
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PointerStyle ImplGetMousePointer( long nDistX, long nDistY );
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void ImplDrawWheel(vcl::RenderContext& rRenderContext);
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void ImplRecalcScrollValues();
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DECL_LINK_TYPED(ImplScrollHdl, Timer *, void);
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protected:
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virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
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virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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virtual void MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
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public:
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explicit ImplWheelWindow( vcl::Window* pParent );
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virtual ~ImplWheelWindow();
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virtual void dispose() SAL_OVERRIDE;
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void ImplStop();
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void ImplSetWheelMode( sal_uLong nWheelMode );
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sal_uLong ImplGetWheelMode() const { return mnWheelMode; }
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};
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#endif // INCLUDED_VCL_SOURCE_WINDOW_SCRWND_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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