edu.washington.cs.supple.wlib.awt
Class SimpleAwtWidgetWrapper

java.lang.Object
  edu.washington.cs.supple.render.AbstractWidgetWrapper
      edu.washington.cs.supple.wlib.awt.SimpleAwtWidgetWrapper

All Implemented Interfaces:

AwtWidget, java.lang.Cloneable, java.util.EventListener, java.beans.PropertyChangeListener, Widget, WidgetWrapper

public class SimpleAwtWidgetWrapper

extends AbstractWidgetWrapper

implements WidgetWrapper, AwtWidget

Author:

kgajos

Field Summary

protected AbstractWidget	abstractWidget
protected AwtWidget	awtWidget
protected java.awt.Component	currentComponent
protected java.awt.Component	finalComponent

Fields inherited from class edu.washington.cs.supple.render.AbstractWidgetWrapper

widget

Fields inherited from interface edu.washington.cs.supple.render.Widget

MAX_HINT, NO_BORDER, NO_NAME, TOP_LEVEL_WIDGET

Constructor Summary

SimpleAwtWidgetWrapper(AwtWidget widget)

Method Summary

java.awt.Component	getAwtComponent(int hints)
ConcreteWidget	getConcreteWidget(java.io.Serializable renderingContext, int hints) Returns the concrete component (specific to a particular platform)
java.awt.Dimension	getSize(int hints) Returns the size of the widget as rendered with all of the hints specified in the parameter; uses caching wherever possible
protected WidgetWrapper	getWrapper(Widget widget)
void	refreshDisplay()

Methods inherited from class edu.washington.cs.supple.render.AbstractWidgetWrapper

childIterator, clone, clone, disengage, engage, equals, getBag, getConcreteWidget, getCost, getEffortEstimate, getPath, getSizeCache, getTextLabel, getType, getUiObject, getWidgetDescriptor, getWidgetProperties, hasChildren, hashCode, isEngaged, isEquivalent, propertyChange, setBag, setCost, setEnabled, setParent, setSizeCache, setWrapper, toString, unwrapWidget

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface edu.washington.cs.supple.render.Widget

childIterator, clone, clone, disengage, engage, getBag, getConcreteWidget, getCost, getEffortEstimate, getPath, getSizeCache, getTextLabel, getType, getUiObject, getWidgetDescriptor, getWidgetProperties, hasChildren, isEngaged, isEquivalent, setBag, setCost, setEnabled, setParent, setSizeCache, setWrapper, unwrapWidget

Field Detail

awtWidget

protected AwtWidget awtWidget

abstractWidget

protected AbstractWidget abstractWidget

finalComponent

protected transient java.awt.Component finalComponent

currentComponent

protected java.awt.Component currentComponent

Constructor Detail

SimpleAwtWidgetWrapper

public SimpleAwtWidgetWrapper(AwtWidget widget)

Method Detail

getWrapper

protected WidgetWrapper getWrapper(Widget widget)

Specified by:

getWrapper in class AbstractWidgetWrapper

getSize

public java.awt.Dimension getSize(int hints)

Returns the size of the widget as rendered with all of the hints specified in the parameter; uses caching wherever possible

Specified by:

getSize in interface Widget

Overrides:

getSize in class AbstractWidgetWrapper

Parameters:

hints -

Returns:

getConcreteWidget

public ConcreteWidget getConcreteWidget(java.io.Serializable renderingContext,
                                        int hints)

Description copied from interface: Widget

Returns the concrete component (specific to a particular platform)

Specified by:

getConcreteWidget in interface Widget

Parameters:

renderingContext - extra context information requried by some platforms

hints - rendering hints

Returns:

getAwtComponent

public java.awt.Component getAwtComponent(int hints)

Specified by:

getAwtComponent in interface AwtWidget

Parameters:

hints -

Returns:

refreshDisplay

public void refreshDisplay()