53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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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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namespace juce
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{
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ArrowButton::ArrowButton (const String& name, float arrowDirectionInRadians, Colour arrowColour)
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: Button (name), colour (arrowColour)
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{
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path.addTriangle (0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 0.5f);
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path.applyTransform (AffineTransform::rotation (MathConstants<float>::twoPi * arrowDirectionInRadians, 0.5f, 0.5f));
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}
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ArrowButton::~ArrowButton() {}
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void ArrowButton::paintButton (Graphics& g, bool /*isMouseOverButton*/, bool isButtonDown)
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{
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Path p (path);
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const float offset = isButtonDown ? 1.0f : 0.0f;
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p.applyTransform (path.getTransformToScaleToFit (offset, offset, getWidth() - 3.0f, getHeight() - 3.0f, false));
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DropShadow (Colours::black.withAlpha (0.3f), isButtonDown ? 2 : 4, Point<int>()).drawForPath (g, p);
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g.setColour (colour);
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g.fillPath (p);
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}
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} // namespace juce
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