com.alkacon.geranium.client.util

Class StyleVariable

java.lang.Object

com.alkacon.geranium.client.util.StyleVariable

public class StyleVariable
extends java.lang.Object

This is a helper class for changing GWT UIObjects' styles between a set of given values.

Every time a new value is set, the previous value of the style variable will be removed from all associated UI objects, and the new style name will be added.

Constructor Summary

Constructors

Constructor and Description
StyleVariable(com.google.gwt.user.client.ui.UIObject... uis) Creates a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getValue() Returns the current style value.
void	setValue(java.lang.String newStyle) Removes the previous value of the style variable from all associated ui objects and adds the new value as a style name to all of them.

Methods inherited from class java.lang.Object

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

Constructor Detail

StyleVariable

public StyleVariable(com.google.gwt.user.client.ui.UIObject... uis)

Creates a new instance.

Parameters:

uis - the list of UI objects to associate with this style variable

Method Detail

getValue

public java.lang.String getValue()

Returns the current style value.

Returns:

the current style value, or null if non is set

setValue

public void setValue(java.lang.String newStyle)

Removes the previous value of the style variable from all associated ui objects and adds the new value as a style name to all of them.

Parameters:

newStyle - the new style name