106ea87205
...which was introduced with3ead3ad52f"Gradually typed Link" to distinguish the new, typed versions from the old, untyped ones, but is no longer necessary since382eb1a23c"remove untyped Link<>" removed the old versions. Change-Id: I494025df486a16a45861fcd8192dfe0275b1103c
99 lines
3.8 KiB
C++
99 lines
3.8 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_SPIN_HXX
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#define INCLUDED_VCL_SPIN_HXX
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#include <tools/solar.h>
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#include <vcl/dllapi.h>
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#include <vcl/ctrl.hxx>
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#include <vcl/timer.hxx>
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class VCL_DLLPUBLIC SpinButton : public Control
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{
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private:
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AutoTimer maRepeatTimer;
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Rectangle maUpperRect;
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Rectangle maLowerRect;
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Rectangle maFocusRect;
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bool mbRepeat : 1;
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bool mbUpperIn : 1;
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bool mbLowerIn : 1;
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bool mbInitialUp : 1;
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bool mbInitialDown : 1;
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bool mbHorz : 1;
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bool mbUpperIsFocused : 1;
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long mnMinRange;
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long mnMaxRange;
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long mnValue;
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long mnValueStep;
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SAL_DLLPRIVATE Rectangle* ImplFindPartRect( const Point& rPt );
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using Window::ImplInit;
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SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
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DECL_DLLPRIVATE_LINK( ImplTimeout, Timer*, void );
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public:
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explicit SpinButton( vcl::Window* pParent, WinBits nStyle );
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void Up();
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void Down();
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virtual void Resize() override;
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virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) override;
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virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) 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 MouseMove( const MouseEvent& rMEvt ) override;
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virtual void KeyInput( const KeyEvent& rKEvt ) override;
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virtual void StateChanged( StateChangedType nStateChange ) override;
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virtual void GetFocus() override;
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virtual void LoseFocus() override;
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void SetRangeMin( long nNewRange );
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long GetRangeMin() const { return mnMinRange; }
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void SetRangeMax( long nNewRange );
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long GetRangeMax() const { return mnMaxRange; }
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void SetRange( const Range& rRange );
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void SetValue( long nValue );
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long GetValue() const { return mnValue; }
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void SetValueStep( long nNewStep ) { mnValueStep = nNewStep; }
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long GetValueStep() const { return mnValueStep; }
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virtual bool PreNotify( NotifyEvent& rNEvt ) override;
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private:
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// moves the focus to the upper or lower rect. Return sal_True if the focus rect actually changed.
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SAL_DLLPRIVATE bool ImplMoveFocus( bool _bUpper );
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SAL_DLLPRIVATE void ImplCalcFocusRect( bool _bUpper );
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SAL_DLLPRIVATE inline bool ImplIsUpperEnabled( ) const
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{
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return mnValue + mnValueStep <= mnMaxRange;
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}
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SAL_DLLPRIVATE inline bool ImplIsLowerEnabled( ) const
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{
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return mnValue >= mnMinRange + mnValueStep;
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}
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};
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#endif // INCLUDED_VCL_SPIN_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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