# Class BasicInternalFrameTitlePane.CloseAction

java.lang.Object
javax.swing.AbstractAction
javax.swing.plaf.basic.BasicInternalFrameTitlePane.CloseAction

All Implemented Interfaces:
  `ActionListener, Serializable, Cloneable, EventListener, Action`

Enclosing class:
  `BasicInternalFrameTitlePane`

public class BasicInternalFrameTitlePane.CloseAction extends AbstractAction
This class should be treated as a "protected" inner class. Instantiate it only within subclasses of `Foo`.

- ## Field Summary

  ### Fields declared in class AbstractAction

  `changeSupport, enabled`
  Modifier and Type
  Field
  Description
  `protected SwingPropertyChangeSupport`
  `changeSupport`
  If any `PropertyChangeListeners` have been registered, the `changeSupport` field describes them.
  `protected boolean`
  `enabled`
  Specifies whether action is enabled; the default is true.

  ### Fields declared in interface Action

  `ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON`
  Modifier and Type
  Field
  Description
  `static final String`
  `ACCELERATOR_KEY`
  The key used for storing a `KeyStroke` to be used as the accelerator for the action.
  `static final String`
  `ACTION_COMMAND_KEY`
  The key used to determine the command `String` for the `ActionEvent` that will be created when an `Action` is going to be notified as the result of residing in a `Keymap` associated with a `JComponent`.
  `static final String`
  `DEFAULT`
  Not currently used.
  `static final String`
  `DISPLAYED_MNEMONIC_INDEX_KEY`
  The key used for storing an `Integer` that corresponds to the index in the text (identified by the `NAME` property) that the decoration for a mnemonic should be rendered at.
  `static final String`
  `LARGE_ICON_KEY`
  The key used for storing an `Icon`.
  `static final String`
  `LONG_DESCRIPTION`
  The key used for storing a longer `String` description for the action, could be used for context-sensitive help.
  `static final String`
  `MNEMONIC_KEY`
  The key used for storing an `Integer` that corresponds to one of the `KeyEvent` key codes.
  `static final String`
  `NAME`
  The key used for storing the `String` name for the action, used for a menu or button.
  `static final String`
  `SELECTED_KEY`
  The key used for storing a `Boolean` that corresponds to the selected state.
  `static final String`
  `SHORT_DESCRIPTION`
  The key used for storing a short `String` description for the action, used for tooltip text.
  `static final String`
  `SMALL_ICON`
  The key used for storing a small `Icon`, such as `ImageIcon`.

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `CloseAction()`
  Constructs a new instance of a `CloseAction`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `actionPerformed(ActionEvent e)`
  Invoked when an action occurs.

  ### Methods declared in class AbstractAction

  `addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled`
  Modifier and Type
  Method
  Description
  `void`
  `addPropertyChangeListener(PropertyChangeListener listener)`
  Adds a `PropertyChangeListener` to the listener list.
  `protected Object`
  `clone()`
  Clones the abstract action.
  `protected void`
  `firePropertyChange(String propertyName, Object oldValue, Object newValue)`
  Supports reporting bound property changes.
  `Object[]`
  `getKeys()`
  Returns an array of `Object`s which are keys for which values have been set for this `AbstractAction`, or `null` if no keys have values set.
  `PropertyChangeListener[]`
  `getPropertyChangeListeners()`
  Returns an array of all the `PropertyChangeListener`s added to this AbstractAction with addPropertyChangeListener().
  `Object`
  `getValue(String key)`
  Gets the `Object` associated with the specified key.
  `boolean`
  `isEnabled()`
  Returns true if the action is enabled.
  `void`
  `putValue(String key, Object newValue)`
  Sets the `Value` associated with the specified key.
  `void`
  `removePropertyChangeListener(PropertyChangeListener listener)`
  Removes a `PropertyChangeListener` from the listener list.
  `void`
  `setEnabled(boolean newValue)`
  Sets whether the `Action` is enabled.

  ### Methods declared in class Object

  `equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`
  Modifier and Type
  Method
  Description
  `boolean`
  `equals(Object obj)`
  Indicates whether some other object is "equal to" this one.
  `protected void`
  `finalize()`
  Deprecated, for removal: This API element is subject to removal in a future version.
  Finalization is deprecated and subject to removal in a future release.
  `final Class<?>`
  `getClass()`
  Returns the runtime class of this `Object`.
  `int`
  `hashCode()`
  Returns a hash code value for this object.
  `final void`
  `notify()`
  Wakes up a single thread that is waiting on this object's monitor.
  `final void`
  `notifyAll()`
  Wakes up all threads that are waiting on this object's monitor.
  `String`
  `toString()`
  Returns a string representation of the object.
  `final void`
  `wait()`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
  `final void`
  `wait(long timeoutMillis)`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
  `final void`
  `wait(long timeoutMillis, int nanos)`
  Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  ### Methods declared in interface Action

  `accept`
  Modifier and Type
  Method
  Description
  `default boolean`
  `accept(Object sender)`
  Determines whether the action should be performed with the specified sender object.

- ## Constructor Details

  - ### CloseAction

    public CloseAction()
    Constructs a new instance of a `CloseAction`.

- ## Method Details

  - ### actionPerformed

    public void actionPerformed(ActionEvent e)
    Description copied from interface: `ActionListener`
    Invoked when an action occurs.
    Parameters:
      `e` - the event to be processed