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

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.HtmlButtonWidget

All Implemented Interfaces:

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

public class HtmlButtonWidget

extends SimpleHtmlWidget

Author:

kierah

Field Summary

protected ActionType

actionType

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

HtmlButtonWidget(UiObject object)

Method Summary

HtmlView	doAction(java.lang.String name) This method is called when a user clicks an html button.
java.lang.String	getHtmlComponent(int hints) Produces HTML code for that instance of the widget
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
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

getConcreteWidget, getHtmlId, getSize, setParameterValue

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, getWidgetProperties, indexChanged, 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, getWidgetProperties, hasChildren, isEngaged, isEquivalent, setBag, setCost, setEnabled, setParent, setSizeCache, setWrapper, unwrapWidget

Field Detail

actionType

protected ActionType actionType

Constructor Detail

HtmlButtonWidget

public HtmlButtonWidget(UiObject object)

Parameters:

object -

Method Detail

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 actions with no parameters; false otherwise

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

doAction

public HtmlView doAction(java.lang.String name)
                  throws java.lang.IllegalArgumentException

Description copied from interface: HtmlWidget

This method is called when a user clicks an html button.

Specified by:

doAction in interface HtmlWidget

Overrides:

doAction in class SimpleHtmlWidget

Throws:

java.lang.IllegalArgumentException

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