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

java.lang.Object
  edu.washington.cs.supple.render.AbstractWidget
      edu.washington.cs.supple.render.SimpleWidget
          edu.washington.cs.supple.wlib.awt.TextFieldWidget

All Implemented Interfaces:

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

public class TextFieldWidget

extends SimpleWidget

implements AwtWidget

Author:

Jing Jing Long

Field Summary

protected java.awt.Component	currentComponent
protected StringType	stringType
protected java.awt.TextField	textField

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

bag, cost, engaged, object, parent, stateVar, textLabel, type, widgetDescriptor, wrapper

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

MAX_HINT, NO_BORDER, NO_NAME, TOP_LEVEL_WIDGET

Constructor Summary

TextFieldWidget(UiObject object)

Method Summary

java.awt.Component	getAwtComponent(int hints)
WidgetProperties	getWidgetProperties() Returns the corresponding WidgetProperties
static boolean	rendersObject(UiObject object) A static method for testing the applicability of the widget given a type of the UI component to be rendered
void	setEnabled(boolean enabled) This method is exposed only so that wrappers can access it; others should stay away
java.lang.String	toString()
protected void	valueChanged(java.beans.PropertyChangeEvent evt) Subclasses should override this method if they want to update display the value of the underlying type changes

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

childIterator, getEffortEstimate, hasChildren

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

anotherPropertyChanged, clone, clone, disengage, dismissCurrentView, displayDynamic, engage, equals, executeAction, generateWidgetDescriptor, getBag, getConcreteWidget, getConcreteWidget, getCost, getParent, getPath, getSize, getSizeCache, getTextLabel, getType, getUiObject, getWidgetDescriptor, indexChanged, isEngaged, isEquivalent, legalValuesChanged, likelyValuesChanged, propertyChange, reportActionExecutionEvent, reportValueChangedEvent, setBag, setCost, setParent, setSizeCache, setValue, setWrapper, unwrapWidget

Methods inherited from class java.lang.Object

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

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

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

Field Detail

stringType

protected StringType stringType

textField

protected java.awt.TextField textField

currentComponent

protected java.awt.Component currentComponent

Constructor Detail

TextFieldWidget

public TextFieldWidget(UiObject object)

Method Detail

getWidgetProperties

public WidgetProperties getWidgetProperties()

Description copied from interface: Widget

Returns the corresponding WidgetProperties

Specified by:

getWidgetProperties in interface Widget

Overrides:

getWidgetProperties in class AbstractWidget

Returns:

properties associated with this widget

rendersObject

public static boolean rendersObject(UiObject object)

A static method for testing the applicability of the widget given a type of the UI component to be rendered

Returns:

true for all instances of the String type

getAwtComponent

public java.awt.Component getAwtComponent(int hints)

Specified by:

getAwtComponent in interface AwtWidget

Parameters:

hints - specifies the variant of the widget to be rendered

Returns:

a renderable component

valueChanged

protected void valueChanged(java.beans.PropertyChangeEvent evt)

Description copied from class: AbstractWidget

Subclasses should override this method if they want to update display the value of the underlying type changes

Overrides:

valueChanged in class AbstractWidget

Parameters:

evt - property change event with details

setEnabled

public void setEnabled(boolean enabled)

Description copied from interface: Widget

This method is exposed only so that wrappers can access it; others should stay away

Specified by:

setEnabled in interface Widget

Overrides:

setEnabled in class AbstractWidget

Parameters:

enabled - indicates if the underlying object is active

toString

public java.lang.String toString()

Overrides:

toString in class AbstractWidget