1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #include <vcl/floatwin.hxx> 25*b1cdbd2cSJim Jagielski #include <vcl/bitmap.hxx> 26*b1cdbd2cSJim Jagielski #include <vcl/image.hxx> 27*b1cdbd2cSJim Jagielski 28*b1cdbd2cSJim Jagielski // ----------- 29*b1cdbd2cSJim Jagielski // - Defines - 30*b1cdbd2cSJim Jagielski // ----------- 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski #define WHEELMODE_NONE 0x00000000UL 33*b1cdbd2cSJim Jagielski #define WHEELMODE_VH 0x00000001UL 34*b1cdbd2cSJim Jagielski #define WHEELMODE_V 0x00000002UL 35*b1cdbd2cSJim Jagielski #define WHEELMODE_H 0x00000004UL 36*b1cdbd2cSJim Jagielski #define WHEELMODE_SCROLL_VH 0x00000008UL 37*b1cdbd2cSJim Jagielski #define WHEELMODE_SCROLL_V 0x00000010UL 38*b1cdbd2cSJim Jagielski #define WHEELMODE_SCROLL_H 0x00000020UL 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski // ------------------- 41*b1cdbd2cSJim Jagielski // - ImplWheelWindow - 42*b1cdbd2cSJim Jagielski // ------------------- 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski class Timer; 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski class ImplWheelWindow : public FloatingWindow 47*b1cdbd2cSJim Jagielski { 48*b1cdbd2cSJim Jagielski private: 49*b1cdbd2cSJim Jagielski 50*b1cdbd2cSJim Jagielski ImageList maImgList; 51*b1cdbd2cSJim Jagielski Bitmap maWheelBmp; 52*b1cdbd2cSJim Jagielski CommandScrollData maCommandScrollData; 53*b1cdbd2cSJim Jagielski Point maLastMousePos; 54*b1cdbd2cSJim Jagielski Point maCenter; 55*b1cdbd2cSJim Jagielski Timer* mpTimer; 56*b1cdbd2cSJim Jagielski sal_uLong mnRepaintTime; 57*b1cdbd2cSJim Jagielski sal_uLong mnTimeout; 58*b1cdbd2cSJim Jagielski sal_uLong mnWheelMode; 59*b1cdbd2cSJim Jagielski sal_uLong mnMaxWidth; 60*b1cdbd2cSJim Jagielski sal_uLong mnActWidth; 61*b1cdbd2cSJim Jagielski sal_uLong mnActDist; 62*b1cdbd2cSJim Jagielski long mnActDeltaX; 63*b1cdbd2cSJim Jagielski long mnActDeltaY; 64*b1cdbd2cSJim Jagielski 65*b1cdbd2cSJim Jagielski void ImplCreateImageList(); 66*b1cdbd2cSJim Jagielski void ImplSetRegion( const Bitmap& rRegionBmp ); 67*b1cdbd2cSJim Jagielski using Window::ImplGetMousePointer; 68*b1cdbd2cSJim Jagielski PointerStyle ImplGetMousePointer( long nDistX, long nDistY ); 69*b1cdbd2cSJim Jagielski void ImplDrawWheel(); 70*b1cdbd2cSJim Jagielski void ImplRecalcScrollValues(); 71*b1cdbd2cSJim Jagielski 72*b1cdbd2cSJim Jagielski DECL_LINK( ImplScrollHdl, Timer* pTimer ); 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski protected: 75*b1cdbd2cSJim Jagielski 76*b1cdbd2cSJim Jagielski virtual void Paint( const Rectangle& rRect ); 77*b1cdbd2cSJim Jagielski virtual void MouseMove( const MouseEvent& rMEvt ); 78*b1cdbd2cSJim Jagielski virtual void MouseButtonUp( const MouseEvent& rMEvt ); 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski public: 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski ImplWheelWindow( Window* pParent ); 83*b1cdbd2cSJim Jagielski ~ImplWheelWindow(); 84*b1cdbd2cSJim Jagielski 85*b1cdbd2cSJim Jagielski void ImplStop(); 86*b1cdbd2cSJim Jagielski void ImplSetWheelMode( sal_uLong nWheelMode ); ImplGetWheelMode() const87*b1cdbd2cSJim Jagielski sal_uLong ImplGetWheelMode() const { return mnWheelMode; } 88*b1cdbd2cSJim Jagielski }; 89