1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #include <vcl/floatwin.hxx> 29*cdf0e10cSrcweir #include <vcl/bitmap.hxx> 30*cdf0e10cSrcweir #include <vcl/image.hxx> 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir // ----------- 33*cdf0e10cSrcweir // - Defines - 34*cdf0e10cSrcweir // ----------- 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #define WHEELMODE_NONE 0x00000000UL 37*cdf0e10cSrcweir #define WHEELMODE_VH 0x00000001UL 38*cdf0e10cSrcweir #define WHEELMODE_V 0x00000002UL 39*cdf0e10cSrcweir #define WHEELMODE_H 0x00000004UL 40*cdf0e10cSrcweir #define WHEELMODE_SCROLL_VH 0x00000008UL 41*cdf0e10cSrcweir #define WHEELMODE_SCROLL_V 0x00000010UL 42*cdf0e10cSrcweir #define WHEELMODE_SCROLL_H 0x00000020UL 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir // ------------------- 45*cdf0e10cSrcweir // - ImplWheelWindow - 46*cdf0e10cSrcweir // ------------------- 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir class Timer; 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir class ImplWheelWindow : public FloatingWindow 51*cdf0e10cSrcweir { 52*cdf0e10cSrcweir private: 53*cdf0e10cSrcweir 54*cdf0e10cSrcweir ImageList maImgList; 55*cdf0e10cSrcweir Bitmap maWheelBmp; 56*cdf0e10cSrcweir CommandScrollData maCommandScrollData; 57*cdf0e10cSrcweir Point maLastMousePos; 58*cdf0e10cSrcweir Point maCenter; 59*cdf0e10cSrcweir Timer* mpTimer; 60*cdf0e10cSrcweir sal_uLong mnRepaintTime; 61*cdf0e10cSrcweir sal_uLong mnTimeout; 62*cdf0e10cSrcweir sal_uLong mnWheelMode; 63*cdf0e10cSrcweir sal_uLong mnMaxWidth; 64*cdf0e10cSrcweir sal_uLong mnActWidth; 65*cdf0e10cSrcweir sal_uLong mnActDist; 66*cdf0e10cSrcweir long mnActDeltaX; 67*cdf0e10cSrcweir long mnActDeltaY; 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir void ImplCreateImageList(); 70*cdf0e10cSrcweir void ImplSetRegion( const Bitmap& rRegionBmp ); 71*cdf0e10cSrcweir using Window::ImplGetMousePointer; 72*cdf0e10cSrcweir PointerStyle ImplGetMousePointer( long nDistX, long nDistY ); 73*cdf0e10cSrcweir void ImplDrawWheel(); 74*cdf0e10cSrcweir void ImplRecalcScrollValues(); 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir DECL_LINK( ImplScrollHdl, Timer* pTimer ); 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir protected: 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir virtual void Paint( const Rectangle& rRect ); 81*cdf0e10cSrcweir virtual void MouseMove( const MouseEvent& rMEvt ); 82*cdf0e10cSrcweir virtual void MouseButtonUp( const MouseEvent& rMEvt ); 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir public: 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir ImplWheelWindow( Window* pParent ); 87*cdf0e10cSrcweir ~ImplWheelWindow(); 88*cdf0e10cSrcweir 89*cdf0e10cSrcweir void ImplStop(); 90*cdf0e10cSrcweir void ImplSetWheelMode( sal_uLong nWheelMode ); 91*cdf0e10cSrcweir sal_uLong ImplGetWheelMode() const { return mnWheelMode; } 92*cdf0e10cSrcweir }; 93