Test for a ThreeValueSlider with TextBoxes

ThreeValueSlider

/*
  ==============================================================================

    ThreeValueSlider.h
    Created: 5 Dec 2021 6:50:04pm
    Author:  Daniel Walz

  ==============================================================================
*/

#pragma once

class ThreeValueSlider : public juce::Component,
                         public juce::Slider::Listener,
                         public juce::TextEditor::Listener
{
public:
    ThreeValueSlider()
    {
        slider.addListener (this);
        minValue.addListener (this);
        maxValue.addListener (this);
        value.addListener (this);
        
        addAndMakeVisible (slider);
        addAndMakeVisible (minValue);
        addAndMakeVisible (maxValue);
        addAndMakeVisible (value);

        updateEditorText();
    }

    void sliderValueChanged (juce::Slider* changed) override
    {
        updateEditorText();
    }

    void textEditorReturnKeyPressed (juce::TextEditor& editor) override
    {
        if (&editor == &minValue)
            slider.setMinValue (slider.getValueFromText (minValue.getText()), juce::dontSendNotification);
        else if (&editor == &value)
            slider.setValue (slider.getValueFromText (value.getText()), juce::dontSendNotification);
        else if (&editor == &maxValue)
            slider.setMaxValue (slider.getValueFromText (maxValue.getText()), juce::dontSendNotification);

        updateEditorText();
    }

    void resized() override
    {
        auto bounds = getLocalBounds();
        slider.setBounds (bounds.removeFromTop (getHeight() / 2));
        minValue.setBounds (bounds.removeFromLeft (getWidth() / 3));
        maxValue.setBounds (bounds.removeFromRight (getWidth() / 3));
        value.setBounds (bounds);
    }

    juce::Slider slider { juce::Slider::ThreeValueHorizontal, juce::Slider::NoTextBox };

private:
    void updateEditorText()
    {
        value.setText (slider.getTextFromValue (slider.getValue()), juce::dontSendNotification);
        minValue.setText (slider.getTextFromValue (slider.getMinValue()), juce::dontSendNotification);
        maxValue.setText (slider.getTextFromValue (slider.getMaxValue()), juce::dontSendNotification);
    }

    juce::TextEditor minValue;
    juce::TextEditor maxValue;
    juce::TextEditor value;
    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ThreeValueSlider)
};