Class BasicRootPaneUI

javax.swing.plaf.basic.BasicRootPaneUI

All Implemented Interfaces:: PropertyChangeListener, EventListener

Direct Known Subclasses:: MetalRootPaneUI, SynthRootPaneUI

public class BasicRootPaneUI extends RootPaneUI implements PropertyChangeListener

Basic implementation of RootPaneUI, there is one shared between all JRootPane instances.

Since:: 1.3

Constructor Summary

Constructor	Description
`BasicRootPaneUI()`	Constructs a `BasicRootPaneUI`.

Method Summary

Modifier and Type	Method	Description
`static ComponentUI`	`createUI(JComponent c)`	Returns a new instance of `BasicRootPaneUI`.
`protected void`	`installComponents(JRootPane root)`	Installs components.
`protected void`	`installDefaults(JRootPane c)`	Installs default properties.
`protected void`	`installKeyboardActions(JRootPane root)`	Registers keyboard actions.
`protected void`	`installListeners(JRootPane root)`	Registers listeners.
`void`	`propertyChange(PropertyChangeEvent e)`	Invoked when a property changes on the root pane.
`protected void`	`uninstallComponents(JRootPane root)`	Unregisters components.
`protected void`	`uninstallDefaults(JRootPane root)`	Uninstalls default properties.
`protected void`	`uninstallKeyboardActions(JRootPane root)`	Unregisters keyboard actions.
`protected void`	`uninstallListeners(JRootPane root)`	Unregisters listeners.

Methods declared in class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI, update

Modifier and Type	Method	Description
`boolean`	`contains(JComponent c, int x, int y)`	Returns `true` if the specified x,y location is contained within the look and feel's defined shape of the specified component.
`Accessible`	`getAccessibleChild(JComponent c, int i)`	Returns the `i`th `Accessible` child of the object.
`int`	`getAccessibleChildrenCount(JComponent c)`	Returns the number of accessible children in the object.
`int`	`getBaseline(JComponent c, int width, int height)`	Returns the baseline.
`Component.BaselineResizeBehavior`	`getBaselineResizeBehavior(JComponent c)`	Returns an enum indicating how the baseline of the component changes as the size changes.
`Dimension`	`getMaximumSize(JComponent c)`	Returns the specified component's maximum size appropriate for the look and feel.
`Dimension`	`getMinimumSize(JComponent c)`	Returns the specified component's minimum size appropriate for the look and feel.
`Dimension`	`getPreferredSize(JComponent c)`	Returns the specified component's preferred size appropriate for the look and feel.
`void`	`installUI(JComponent c)`	Configures the specified component appropriately for the look and feel.
`void`	`paint(Graphics g, JComponent c)`	Paints the specified component appropriately for the look and feel.
`void`	`uninstallUI(JComponent c)`	Reverses configuration which was done on the specified component during `installUI`.
`void`	`update(Graphics g, JComponent c)`	Notifies this UI delegate that it is time to paint the specified component.

Methods declared in class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`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.

Constructor Details

BasicRootPaneUI

public BasicRootPaneUI()

Constructs a BasicRootPaneUI.

Method Details

createUI

public static ComponentUI createUI(JComponent c)

Returns a new instance of BasicRootPaneUI.

Parameters:: c - a component
Returns:: a new instance of BasicRootPaneUI

installDefaults

protected void installDefaults(JRootPane c)

Installs default properties.

Parameters:: c - an instance of JRootPane

installComponents

protected void installComponents(JRootPane root)

Installs components.

Parameters:: root - an instance of JRootPane

installListeners

protected void installListeners(JRootPane root)

Registers listeners.

Parameters:: root - an instance of JRootPane

installKeyboardActions

protected void installKeyboardActions(JRootPane root)

Registers keyboard actions.

Parameters:: root - an instance of JRootPane

uninstallDefaults

protected void uninstallDefaults(JRootPane root)

Uninstalls default properties.

Parameters:: root - an instance of JRootPane

uninstallComponents

protected void uninstallComponents(JRootPane root)

Unregisters components.

Parameters:: root - an instance of JRootPane

uninstallListeners

protected void uninstallListeners(JRootPane root)

Unregisters listeners.

Parameters:: root - an instance of JRootPane

uninstallKeyboardActions

protected void uninstallKeyboardActions(JRootPane root)

Unregisters keyboard actions.

Parameters:: root - an instance of JRootPane

propertyChange

public void propertyChange(PropertyChangeEvent e)

Invoked when a property changes on the root pane. If the event indicates the defaultButton has changed, this will reinstall the keyboard actions.

Specified by:: propertyChange in interface PropertyChangeListener
Parameters:: e - A PropertyChangeEvent object describing the event source and the property that has changed.

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