mirror of
https://github.com/juce-framework/JUCE.git
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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE 6 technical preview.
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Copyright (c) 2017 - ROLI Ltd.
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You may use this code under the terms of the GPL v3
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(see www.gnu.org/licenses).
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For this technical preview, this file is not subject to commercial licensing.
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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#pragma once
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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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