Label::Listener Class Reference

A class for receiving events from a Label. More...

#include <juce_Label.h>

Public Member Functions
virtual	~Listener ()=default
	Destructor.
virtual void	labelTextChanged (Label *labelThatHasChanged)=0
	Called when a Label's text has changed.
virtual void	editorShown (Label *, TextEditor &)
	Called when a Label goes into editing mode and displays a TextEditor.
virtual void	editorHidden (Label *, TextEditor &)
	Called when a Label is about to delete its TextEditor and exit editing mode.

Detailed Description

A class for receiving events from a Label.

You can register a Label::Listener with a Label using the Label::addListener() method, and it will be called when the text of the label changes, either because of a call to Label::setText() or by the user editing the text (if the label is editable).

See also

Label::addListener, Label::removeListener

Constructor & Destructor Documentation

~Listener()

virtual Label::Listener::~Listener ( )

virtualdefault

Destructor.

Member Function Documentation

labelTextChanged()

virtual void Label::Listener::labelTextChanged ( Label * labelThatHasChanged )

pure virtual

Called when a Label's text has changed.

editorShown()

virtual void Label::Listener::editorShown ( Label * , TextEditor &  )

virtual

Called when a Label goes into editing mode and displays a TextEditor.

editorHidden()

virtual void Label::Listener::editorHidden ( Label * , TextEditor &  )

virtual

Called when a Label is about to delete its TextEditor and exit editing mode.

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

• juce_Label.h