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60 lines
2 KiB
C++
60 lines
2 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-11 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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*/
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#ifndef __JUCER_ELEMENTSIBLINGCOMPONENT_JUCEHEADER__
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#define __JUCER_ELEMENTSIBLINGCOMPONENT_JUCEHEADER__
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//==============================================================================
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class ElementSiblingComponent : public Component,
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public ChangeListener
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{
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public:
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ElementSiblingComponent (PaintElement* const owner_)
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: owner (owner_)
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{
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setAlwaysOnTop (true);
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owner->getDocument()->addChangeListener (this);
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}
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~ElementSiblingComponent()
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{
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owner->getDocument()->removeChangeListener (this);
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}
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virtual void updatePosition() = 0;
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protected:
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void changeListenerCallback (ChangeBroadcaster*)
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{
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updatePosition();
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}
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PaintElement* const owner;
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};
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#endif // __JUCER_ELEMENTSIBLINGCOMPONENT_JUCEHEADER__
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