mirror of
https://github.com/juce-framework/JUCE.git
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93 lines
3.3 KiB
C++
93 lines
3.3 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 JustificationProperty : public ChoicePropertyComponent
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{
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public:
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JustificationProperty (const String& name, const bool onlyHorizontalOptions)
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: ChoicePropertyComponent (name)
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{
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if (onlyHorizontalOptions)
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{
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choices.add ("centre");
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choices.add ("left");
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choices.add ("right");
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}
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else
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{
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choices.add ("centred");
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choices.add ("centred left");
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choices.add ("centred right");
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choices.add ("centred top");
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choices.add ("centred bottom");
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choices.add ("top left");
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choices.add ("top right");
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choices.add ("bottom left");
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choices.add ("bottom right");
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}
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}
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//==============================================================================
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virtual void setJustification (Justification newJustification) = 0;
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virtual Justification getJustification() const = 0;
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//==============================================================================
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void setIndex (int newIndex)
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{
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const int types[] = { Justification::centred,
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Justification::centredLeft,
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Justification::centredRight,
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Justification::centredTop,
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Justification::centredBottom,
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Justification::topLeft,
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Justification::topRight,
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Justification::bottomLeft,
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Justification::bottomRight };
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if (((unsigned int) newIndex) < (unsigned int) numElementsInArray (types)
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&& types [newIndex] != getJustification().getFlags())
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{
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setJustification (Justification (types [newIndex]));
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}
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}
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int getIndex() const
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{
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const int types[] = { Justification::centred,
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Justification::centredLeft,
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Justification::centredRight,
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Justification::centredTop,
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Justification::centredBottom,
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Justification::topLeft,
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Justification::topRight,
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Justification::bottomLeft,
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Justification::bottomRight };
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const int rawFlags = getJustification().getFlags();
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for (int i = numElementsInArray (types); --i >= 0;)
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if (types[i] == rawFlags)
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return i;
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return -1;
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}
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};
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