An object of this class maintains a connection between a ComboBox and a parameter in an AudioProcessorValueTreeState. More...

#include <juce_AudioProcessorValueTreeState.h>

Collaboration diagram for juce::AudioProcessorValueTreeState::ComboBoxAttachment:

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Public Member Functions
	ComboBoxAttachment (AudioProcessorValueTreeState &stateToControl, const String &parameterID, ComboBox &comboBoxToControl)

	~ComboBoxAttachment ()

Private Attributes
std::unique_ptr< Pimpl >	pimpl

Detailed Description

An object of this class maintains a connection between a ComboBox and a parameter in an AudioProcessorValueTreeState.

Combobox items will be spaced linearly across the range of the parameter. For example if the range is specified by NormalisableRange<float> (-0.5f, 0.5f, 0.5f) and you add three items then the first will be mapped to a value of -0.5, the second to 0, and the third to 0.5.

During the lifetime of this ComboBoxAttachment object, it keeps the two things in sync, making it easy to connect a combo box to a parameter. When this object is deleted, the connection is broken. Make sure that your AudioProcessorValueTreeState and ComboBox aren't deleted before this object!

Constructor & Destructor Documentation

◆ ComboBoxAttachment()

juce::AudioProcessorValueTreeState::ComboBoxAttachment::ComboBoxAttachment	(	AudioProcessorValueTreeState &	stateToControl,
		const String &	parameterID,
		ComboBox &	comboBoxToControl
	)

◆ ~ComboBoxAttachment()

juce::AudioProcessorValueTreeState::ComboBoxAttachment::~ComboBoxAttachment ( )

Member Data Documentation

◆ pimpl

std::unique_ptr<Pimpl> juce::AudioProcessorValueTreeState::ComboBoxAttachment::pimpl

private

The documentation for this class was generated from the following file:

juce_AudioProcessorValueTreeState.h