org.jowidgets.tools.widgets.wrapper

Class WidgetWrapper

java.lang.Object

org.jowidgets.tools.widgets.wrapper.WidgetWrapper

All Implemented Interfaces:

IDisposeObservable, IWidget, IWidgetCommon

Direct Known Subclasses:

ComponentWrapper, DisplayWrapper

public class WidgetWrapper
extends java.lang.Object
implements IWidget

Constructor Summary

Constructors

Constructor and Description
WidgetWrapper(IWidget widget)

Method Summary

Methods

Modifier and Type	Method and Description
void	addDisposeListener(IDisposeListener listener) Adds a dispose listener
void	dispose() Disposes the widgets.
IWidget	getParent() Gets the parent of the widget
IWidget	getRoot() Gets the root widget of the widget If the widget is a composed widget, the root widget of the composed widget will be returned.
java.lang.Object	getUiReference() Gets the reference to the ui implementation of this widget.
protected IWidget	getWidget()
boolean	isDisposed() Checks if a widget is disposed
boolean	isEnabled() Gets the enabled state
void	removeDisposeListener(IDisposeListener listener) Removes a dispose listener
void	setEnabled(boolean enabled) Sets the widget enabled

Methods inherited from class java.lang.Object

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

Constructor Detail

WidgetWrapper

public WidgetWrapper(IWidget widget)

Method Detail

getWidget

protected IWidget getWidget()

getUiReference

public java.lang.Object getUiReference()

Description copied from interface: IWidgetCommon

Gets the reference to the ui implementation of this widget. The type depends on the SPI Implementation used. With the Swing SPI implementation e.g a IComposite will return a javax.swing.JPanel or a IButton will return a javax.swing.JButton With the SWT SPI implementation e.g a IComposite will return a org.eclipse.swt.widgets.Composite or a IButton will return a org.eclipse.swt.widgets.Button

Specified by:

getUiReference in interface IWidgetCommon

Returns:

the ui reference, never null

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: IWidgetCommon

Sets the widget enabled

Specified by:

setEnabled in interface IWidgetCommon

Parameters:

enabled - The enabled state to set

isEnabled

public boolean isEnabled()

Description copied from interface: IWidgetCommon

Gets the enabled state

Specified by:

isEnabled in interface IWidgetCommon

Returns:

The enabled state

getParent

public IWidget getParent()

Description copied from interface: IWidget

Gets the parent of the widget

Specified by:

getParent in interface IWidget

Returns:

The widgets parent or null, if the widget has no parent

getRoot

public IWidget getRoot()

Description copied from interface: IWidget

Gets the root widget of the widget If the widget is a composed widget, the root widget of the composed widget will be returned. If the widget is not composed, 'this' widget will be returned.

Specified by:

getRoot in interface IWidget

Returns:

the root widget, never null

addDisposeListener

public void addDisposeListener(IDisposeListener listener)

Description copied from interface: IDisposeObservable

Adds a dispose listener

Specified by:

addDisposeListener in interface IDisposeObservable

Parameters:

listener - The listener to add

removeDisposeListener

public void removeDisposeListener(IDisposeListener listener)

Description copied from interface: IDisposeObservable

Removes a dispose listener

Specified by:

removeDisposeListener in interface IDisposeObservable

Parameters:

listener - The listener to remove

dispose

public void dispose()

Description copied from interface: IWidget

Disposes the widgets. After a widget was disposed, it can longer be used.

Specified by:

dispose in interface IWidget

isDisposed

public boolean isDisposed()

Description copied from interface: IWidget

Checks if a widget is disposed

Specified by:

isDisposed in interface IWidget

Returns:

True if the widget is disposed, false otherwise