edu.washington.cs.supple.wlib.html
Class LabelWidget

java.lang.Object
  edu.washington.cs.supple.render.AbstractWidget
      edu.washington.cs.supple.render.SimpleWidget
          edu.washington.cs.supple.wlib.html.SimpleHtmlWidget
              edu.washington.cs.supple.wlib.html.LabelWidget

All Implemented Interfaces:

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

public class LabelWidget

extends SimpleHtmlWidget

Author:

kierah

Field Summary

protected int	curHints
protected int	labelLength

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

LabelWidget(UiObject object)

Method Summary

java.lang.String	getHtmlComponent(int hints) Produces HTML code for that instance of the widget
WidgetProperties	getWidgetProperties() Returns the corresponding WidgetProperties
protected void	indexChanged(java.beans.PropertyChangeEvent evt) Subclasses should override this method if they want to update display the index of the underlying type changes
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	setParameterValue(java.lang.String name, java.lang.String value) This method is called in response to a user changing widget values.
protected java.awt.Dimension	size(int hints) Yields the size of the widget.
java.lang.String	toString()

Methods inherited from class edu.washington.cs.supple.wlib.html.SimpleHtmlWidget

doAction, getConcreteWidget, getHtmlId, getSize

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, getCost, getParent, getPath, getSizeCache, getTextLabel, getType, getUiObject, getWidgetDescriptor, isEngaged, isEquivalent, legalValuesChanged, likelyValuesChanged, propertyChange, reportActionExecutionEvent, reportValueChangedEvent, setBag, setCost, setEnabled, setParent, setSizeCache, setValue, setWrapper, unwrapWidget, valueChanged

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, getCost, getEffortEstimate, getPath, getSizeCache, getTextLabel, getType, getUiObject, getWidgetDescriptor, hasChildren, isEngaged, isEquivalent, setBag, setCost, setEnabled, setParent, setSizeCache, setWrapper, unwrapWidget

Field Detail

curHints

protected int curHints

labelLength

protected int labelLength

Constructor Detail

LabelWidget

public LabelWidget(UiObject object)

Parameters:

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 instances of types that are not modifiable and have and index

getHtmlComponent

public java.lang.String getHtmlComponent(int hints)

Description copied from interface: HtmlWidget

Produces HTML code for that instance of the widget

Parameters:

hints - rendering hints

Returns:

the HTML code

setParameterValue

public void setParameterValue(java.lang.String name,
                              java.lang.String value)
                       throws java.lang.IllegalArgumentException

Description copied from interface: HtmlWidget

This method is called in response to a user changing widget values.

Specified by:

setParameterValue in interface HtmlWidget

Overrides:

setParameterValue in class SimpleHtmlWidget

Throws:

java.lang.IllegalArgumentException

indexChanged

protected void indexChanged(java.beans.PropertyChangeEvent evt)

Description copied from class: AbstractWidget

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

Overrides:

indexChanged in class AbstractWidget

Parameters:

evt - property change event with details

size

protected java.awt.Dimension size(int hints)

Description copied from class: SimpleHtmlWidget

Yields the size of the widget. Contract stipulates that the size be recomputed, and not taken from the size cache.

Specified by:

size in class SimpleHtmlWidget

Parameters:

hints -

Returns:

freshly computed size of the widget

toString

public java.lang.String toString()

Overrides:

toString in class AbstractWidget