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