## Uses of Interface
java.awt.event.FocusListener

- Packages that use FocusListener
  Package | Description
  --- | ---
  com.sun.java.accessibility.util | Provides a collection of interfaces and classes that compose the Java Accessibility Utilities.
  java.awt | Contains all of the classes for creating user interfaces and for painting graphics and images.
  java.awt.event | Provides interfaces and classes for dealing with different types of events fired by AWT components.
  javax.accessibility | Defines a contract between user-interface components and an assistive technology that provides access to those components.
  javax.swing | Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
  javax.swing.plaf.basic | Provides user interface objects built according to the Basic look and feel.
  javax.swing.plaf.metal | Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel.
  javax.swing.text | Provides classes and interfaces that deal with editable and noneditable text components.

- - ### Uses of FocusListener in com.sun.java.accessibility.util

    Fields in com.sun.java.accessibility.util declared as FocusListener
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected static FocusListener` | AWTEventMonitor.`focusListener` | Deprecated, for removal: This API element is subject to removal in a future version. This field is unused.

    Methods in com.sun.java.accessibility.util with parameters of type FocusListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | AWTEventMonitor.`addFocusListener​(FocusListener l)` | Adds the specified listener to receive all `FOCUS` events on each component instance in the Java Virtual Machine when they occur.
    `void` | Translator.`addFocusListener​(FocusListener l)` | Adds the specified `FocusListener` to receive focus events from this component.
    `static void` | AWTEventMonitor.`removeFocusListener​(FocusListener l)` | Removes the specified listener so it no longer receives `FOCUS` events when they occur.
    `void` | Translator.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so it no longer receives focus events from this component.

  - ### Uses of FocusListener in java.awt

    Classes in java.awt that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `AWTEventMulticaster` | `AWTEventMulticaster` implements efficient and thread-safe multi-cast event dispatching for the AWT events defined in the `java.awt.event` package.
    `protected class` | `Component.AccessibleAWTComponent.AccessibleAWTFocusHandler` | Fire PropertyChange listener, if one is registered, when focus events happen

    Fields in java.awt declared as FocusListener
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected FocusListener` | Component.AccessibleAWTComponent.`accessibleAWTFocusHandler` | A listener to track focus events and convert them to PropertyChange events.

    Methods in java.awt that return FocusListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `static FocusListener` | AWTEventMulticaster.`add​(FocusListener a, FocusListener b)` | Adds focus-listener-a with focus-listener-b and returns the resulting multicast listener.
    `FocusListener[]` | Component.`getFocusListeners()` | Returns an array of all the focus listeners registered on this component.
    `static FocusListener` | AWTEventMulticaster.`remove​(FocusListener l, FocusListener oldl)` | Removes the old focus-listener from focus-listener-l and returns the resulting multicast listener.

    Methods in java.awt with parameters of type FocusListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `static FocusListener` | AWTEventMulticaster.`add​(FocusListener a, FocusListener b)` | Adds focus-listener-a with focus-listener-b and returns the resulting multicast listener.
    `void` | Component.AccessibleAWTComponent.`addFocusListener​(FocusListener l)` | Adds the specified focus listener to receive focus events from this component.
    `void` | Component.`addFocusListener​(FocusListener l)` | Adds the specified focus listener to receive focus events from this component when this component gains input focus.
    `void` | List.AccessibleAWTList.AccessibleAWTListChild.`addFocusListener​(FocusListener l)` | Adds the specified focus listener to receive focus events from this component.
    `void` | MenuComponent.AccessibleAWTMenuComponent.`addFocusListener​(FocusListener l)` | Adds the specified focus listener to receive focus events from this component.
    `static FocusListener` | AWTEventMulticaster.`remove​(FocusListener l, FocusListener oldl)` | Removes the old focus-listener from focus-listener-l and returns the resulting multicast listener.
    `void` | Component.AccessibleAWTComponent.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so it no longer receives focus events from this component.
    `void` | Component.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so that it no longer receives focus events from this component.
    `void` | List.AccessibleAWTList.AccessibleAWTListChild.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so it no longer receives focus events from this component.
    `void` | MenuComponent.AccessibleAWTMenuComponent.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so it no longer receives focus events from this component.

  - ### Uses of FocusListener in java.awt.event

    Classes in java.awt.event that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `FocusAdapter` | An abstract adapter class for receiving keyboard focus events.

  - ### Uses of FocusListener in javax.accessibility

    Methods in javax.accessibility with parameters of type FocusListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | AccessibleComponent.`addFocusListener​(FocusListener l)` | Adds the specified focus listener to receive focus events from this component.
    `void` | AccessibleComponent.`removeFocusListener​(FocusListener l)` | Removes the specified focus listener so it no longer receives focus events from this component.

  - ### Uses of FocusListener in javax.swing

    Classes in javax.swing that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `protected class` | `JComponent.AccessibleJComponent.AccessibleFocusHandler` | Deprecated. This class is no longer used or needed.

    Fields in javax.swing declared as FocusListener
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected FocusListener` | JComponent.AccessibleJComponent.`accessibleFocusHandler` | Deprecated.

  - ### Uses of FocusListener in javax.swing.plaf.basic

    Classes in javax.swing.plaf.basic that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `BasicButtonListener` | Button Listener
    `class` | `BasicComboBoxEditor` | The default editor for editable combo boxes.
    `static class` | `BasicComboBoxEditor.UIResource` | A subclass of BasicComboBoxEditor that implements UIResource.
    `class` | `BasicComboBoxUI.FocusHandler` | This listener hides the popup when the focus is lost.
    `class` | `BasicListUI.FocusHandler` | This class should be treated as a "protected" inner class.
    `class` | `BasicSliderUI.FocusHandler` | Focus-change listener.
    `class` | `BasicSplitPaneUI.FocusHandler` | Implementation of the FocusListener that the JSplitPane UI uses.
    `class` | `BasicTabbedPaneUI.FocusHandler` | This class should be treated as a "protected" inner class.
    `class` | `BasicTableUI.FocusHandler` | This class should be treated as a "protected" inner class.
    `static class` | `BasicTextUI.BasicCaret` | Default implementation of the interface `Caret`.
    `protected class` | `BasicToolBarUI.ToolBarFocusListener` | The class listens for focus events.
    `class` | `BasicTreeUI.FocusHandler` | Repaints the lead selection row when focus is lost/gained.

    Fields in javax.swing.plaf.basic declared as FocusListener
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected FocusListener` | BasicComboBoxUI.`focusListener` | This protected field is implementation specific.
    `protected FocusListener` | BasicListUI.`focusListener` | `FocusListener` that attached to `JList`.
    `protected FocusListener` | BasicSliderUI.`focusListener` | Focus listener
    `protected FocusListener` | BasicSplitPaneUI.`focusListener` | Instance of the FocusListener for this JSplitPane.
    `protected FocusListener` | BasicTabbedPaneUI.`focusListener` | Focus change listener
    `protected FocusListener` | BasicTableUI.`focusListener` | `FocusListener` that are attached to the `JTable`.
    `protected FocusListener` | BasicToolBarUI.`toolBarFocusListener` | The instance of a `FocusListener`.

    Methods in javax.swing.plaf.basic that return FocusListener
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected FocusListener` | BasicComboBoxUI.`createFocusListener()` | Creates a `FocusListener` which will be added to the combo box.
    `protected FocusListener` | BasicListUI.`createFocusListener()` | Returns an instance of `FocusListener`.
    `protected FocusListener` | BasicSliderUI.`createFocusListener​(JSlider slider)` | Creates a focus listener.
    `protected FocusListener` | BasicSplitPaneUI.`createFocusListener()` | Creates a `FocusListener` for the `JSplitPane` UI.
    `protected FocusListener` | BasicTabbedPaneUI.`createFocusListener()` | Creates a focus listener.
    `protected FocusListener` | BasicTableUI.`createFocusListener()` | Creates the focus listener for handling keyboard navigation in the `JTable`.
    `protected FocusListener` | BasicTreeUI.`createFocusListener()` | Creates a listener that is responsible for updating the display when focus is lost/gained.
    `protected FocusListener` | BasicToolBarUI.`createToolBarFocusListener()` | Returns an instance of `FocusListener`.

  - ### Uses of FocusListener in javax.swing.plaf.metal

    Classes in javax.swing.plaf.metal that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `MetalComboBoxEditor` | The default editor for Metal editable combo boxes
    `static class` | `MetalComboBoxEditor.UIResource` | A subclass of BasicComboBoxEditor that implements UIResource.

  - ### Uses of FocusListener in javax.swing.text

    Classes in javax.swing.text that implement FocusListener
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `DefaultCaret` | A default implementation of Caret.