Class BasicMenuBarUI
- java.lang.Object
-
- javax.swing.plaf.ComponentUI
-
- javax.swing.plaf.MenuBarUI
-
- javax.swing.plaf.basic.BasicMenuBarUI
- Direct Known Subclasses:
-
MetalMenuBarUI
,SynthMenuBarUI
public class BasicMenuBarUI extends MenuBarUI
A default L&F implementation of MenuBarUI. This implementation is a "combined" view/controller.
Field Summary
Modifier and Type | Field | Description |
---|---|---|
protected ChangeListener | changeListener | The instance of |
protected ContainerListener | containerListener | The instance of |
protected JMenuBar | menuBar | The instance of |
Constructor Summary
Constructor | Description |
---|---|
BasicMenuBarUI() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
protected ChangeListener | createChangeListener() | Returns an instance of |
protected ContainerListener | createContainerListener() | Returns an instance of |
static ComponentUI | createUI(JComponent x) | Returns a new instance of |
protected void | installDefaults() | Installs default properties. |
protected void | installKeyboardActions() | Registers keyboard actions. |
protected void | installListeners() | Registers listeners. |
protected void | uninstallDefaults() | Uninstalls default properties. |
protected void | uninstallKeyboardActions() | Unregisters keyboard actions. |
protected void | uninstallListeners() | Unregisters listeners. |
Methods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Field Detail
menuBar
protected JMenuBar menuBar
The instance of JMenuBar
.
containerListener
protected ContainerListener containerListener
The instance of ContainerListener
.
changeListener
protected ChangeListener changeListener
The instance of ChangeListener
.
Constructor Detail
BasicMenuBarUI
public BasicMenuBarUI()
Method Detail
createUI
public static ComponentUI createUI(JComponent x)
Returns a new instance of BasicMenuBarUI
.
- Parameters:
-
x
- a component - Returns:
- a new instance of
BasicMenuBarUI
installDefaults
protected void installDefaults()
Installs default properties.
installListeners
protected void installListeners()
Registers listeners.
installKeyboardActions
protected void installKeyboardActions()
Registers keyboard actions.
uninstallDefaults
protected void uninstallDefaults()
Uninstalls default properties.
uninstallListeners
protected void uninstallListeners()
Unregisters listeners.
uninstallKeyboardActions
protected void uninstallKeyboardActions()
Unregisters keyboard actions.
createContainerListener
protected ContainerListener createContainerListener()
Returns an instance of ContainerListener
.
- Returns:
- an instance of
ContainerListener
createChangeListener
protected ChangeListener createChangeListener()
Returns an instance of ChangeListener
.
- Returns:
- an instance of
ChangeListener