3aef606f27
Change-Id: Ice1055021e8568634e9a66ba89d3bb4ef4e731df Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104522 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
103 lines
4.3 KiB
C++
103 lines
4.3 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_SLIDER_HXX
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#define INCLUDED_VCL_SLIDER_HXX
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#include <vcl/dllapi.h>
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#include <vcl/ctrl.hxx>
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#include <vcl/scrbar.hxx>
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class Slider final : public Control
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{
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private:
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tools::Rectangle maChannel1Rect;
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tools::Rectangle maChannel2Rect;
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tools::Rectangle maThumbRect;
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tools::Long mnStartPos;
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tools::Long mnMouseOff;
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tools::Long mnThumbPixOffset;
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tools::Long mnThumbPixRange;
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tools::Long mnThumbPixPos;
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tools::Long mnThumbSize;
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tools::Long mnChannelPixRange;
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tools::Long mnChannelPixTop;
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tools::Long mnChannelPixBottom;
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tools::Long mnMinRange;
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tools::Long mnMaxRange;
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tools::Long mnThumbPos;
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tools::Long mnLineSize;
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tools::Long mnPageSize;
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sal_uInt16 mnStateFlags;
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ScrollType meScrollType;
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bool mbCalcSize;
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Link<Slider*,void> maSlideHdl;
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using Control::ImplInitSettings;
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using Window::ImplInit;
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void ImplInit( vcl::Window* pParent, WinBits nStyle );
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void ImplInitSettings();
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void ImplUpdateRects( bool bUpdate = true );
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tools::Long ImplCalcThumbPos( tools::Long nPixPos );
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tools::Long ImplCalcThumbPosPix( tools::Long nPos );
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void ImplCalc( bool bUpdate = true );
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void ImplDraw(vcl::RenderContext& rRenderContext);
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bool ImplIsPageUp( const Point& rPos );
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bool ImplIsPageDown( const Point& rPos );
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tools::Long ImplSlide( tools::Long nNewPos );
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tools::Long ImplDoAction( );
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void ImplDoMouseAction( const Point& rPos, bool bCallAction );
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void ImplDoSlide( tools::Long nNewPos );
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void ImplDoSlideAction( ScrollType eScrollType );
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public:
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Slider( vcl::Window* pParent, WinBits nStyle);
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virtual ~Slider() override;
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virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
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virtual void MouseButtonUp( const MouseEvent& rMEvt ) override;
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virtual void Tracking( const TrackingEvent& rTEvt ) override;
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virtual void KeyInput( const KeyEvent& rKEvt ) override;
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virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
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virtual void Resize() override;
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virtual void StateChanged( StateChangedType nType ) override;
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
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void Slide();
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void SetRangeMin(tools::Long nNewRange);
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tools::Long GetRangeMin() const { return mnMinRange; }
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void SetRangeMax(tools::Long nNewRange);
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tools::Long GetRangeMax() const { return mnMaxRange; }
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void SetRange( const Range& rRange );
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void SetThumbPos( tools::Long nThumbPos );
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tools::Long GetThumbPos() const { return mnThumbPos; }
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void SetLineSize( tools::Long nNewSize ) { mnLineSize = nNewSize; }
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tools::Long GetLineSize() const { return mnLineSize; }
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void SetPageSize( tools::Long nNewSize ) { mnPageSize = nNewSize; }
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tools::Long GetPageSize() const { return mnPageSize; }
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Size CalcWindowSizePixel();
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void SetSlideHdl( const Link<Slider*,void>& rLink ) { maSlideHdl = rLink; }
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};
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#endif // INCLUDED_VCL_SLIDER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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