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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <vcl/floatwin.hxx>
#include <vcl/bitmap.hxx>
#include <vcl/image.hxx>
// -----------
// - Defines -
// -----------
#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
// -------------------
// - ImplWheelWindow -
// -------------------
class Timer;
class ImplWheelWindow : public FloatingWindow
{
private:
ImageList maImgList;
Bitmap maWheelBmp;
CommandScrollData maCommandScrollData;
Point maLastMousePos;
Point maCenter;
Timer* mpTimer;
sal_uLong mnRepaintTime;
sal_uLong mnTimeout;
sal_uLong mnWheelMode;
sal_uLong mnMaxWidth;
sal_uLong mnActWidth;
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, Timer* pTimer );
protected:
virtual void Paint( const Rectangle& rRect );
virtual void MouseMove( const MouseEvent& rMEvt );
virtual void MouseButtonUp( const MouseEvent& rMEvt );
public:
ImplWheelWindow( Window* pParent );
~ImplWheelWindow();
void ImplStop();
void ImplSetWheelMode( sal_uLong nWheelMode );
sal_uLong ImplGetWheelMode() const { return mnWheelMode; }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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