Class WebBrowser.EvaluateFunction

java.lang.Object

org.eclipse.swt.browser.BrowserFunction

org.eclipse.swt.browser.WebBrowser.EvaluateFunction

Enclosing class:

WebBrowser

public class WebBrowser.EvaluateFunction
extends BrowserFunction

Field Summary

Fields inherited from class BrowserFunction

browser, frameNames, functionString, index, isEvaluate, name, token, top

Constructor Summary

Constructors

Constructor	Description
EvaluateFunction(Browser browser, String name)

Method Summary

Modifier and Type	Method	Description
Object	function(Object[] arguments)	Subclasses should override this method.

Methods inherited from class BrowserFunction

dispose, dispose, getBrowser, getName, isDisposed

Methods inherited from class Object

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

Constructor Details

EvaluateFunction

public EvaluateFunction(Browser browser,
 String name)

Method Details

function

public Object function(Object[] arguments)

Description copied from class: BrowserFunction

Subclasses should override this method. This method is invoked when the receiver's function is called from javascript. If all of the arguments that are passed to the javascript function call are of supported types then this method is invoked with the argument values converted as follows: javascript null or undefined -> null javascript number -> java.lang.Double javascript string -> java.lang.String javascript boolean -> java.lang.Boolean javascript array whose elements are all of supported types -> java.lang.Object[] If any of the javascript arguments are of unsupported types then the function invocation will fail and this method will not be called. This method must return a value with one of these supported java types to the javascript caller. Note that null values are converted to javascript's null value (not undefined), and instances of any java.lang.Number subclass will be converted to a javascript number.

Overrides:

function in class BrowserFunction

Parameters:

arguments - the javascript arguments converted to java equivalents

Returns:

the value to return to the javascript caller