# Interface ActionSource<T extends ActionEvent>

All Known Implementing Classes:
  `AudioRecorderComponent, AutoCompleteTextField, Button, ButtonGroup, ButtonList, Calendar, CheckBox, CheckBoxList, ComboBox, ComponentImage, ComponentImage.EncodedWrapper, DynamicImage, EncodedImage, FileEncodedImage, FileEncodedImageAsync, FloatingActionButton, FontImage, GeneratedSVGImage, Image, LikeButton, List, MultiButton, MultiList, OnOffSwitch, Picker, PointsLayer, RadioButton, RadioButtonList, ReplaceableImage, RGBImage, RSSReader, ScaleImageButton, ShareButton, SignatureComponent, Slider, SliderBridge, SpanButton, SpanMultiButton, StorageImage, StorageImageAsync, Switch, SwitchList, TextArea, TextField, Timeline, URLImage`

public interface ActionSource<T extends ActionEvent>
An interface that can be implemented by any class that broadcasts ActionEvents.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `addActionListener(ActionListener<T> l)`
  Adds ActionListener to receive action events form this source.
  `void`
  `removeActionListener(ActionListener<T> l)`
  Removes ActionListener so that it will no longer receive events from this source.

- ## Method Details

  - ### addActionListener

    void addActionListener(ActionListener<T> l)

    Adds ActionListener to receive action events form this source.

    ###### Parameters

    - `l`

  - ### removeActionListener

    void removeActionListener(ActionListener<T> l)

    Removes ActionListener so that it will no longer receive events from this source.

    ###### Parameters

    - `l`