ccc.client.gwt.core
Class GWTWindow

java.lang.Object
  ccc.client.gwt.core.GWTWindow

All Implemented Interfaces:

Window

public class GWTWindow
extends java.lang.Object
implements Window

GWT implementation of the Window API.

Author:

Civic Computing Ltd.

Nested Class Summary

static class

GWTWindow.ExitHandler Handler for window closing.

Constructor Summary

GWTWindow()

Method Summary

void	alert(java.lang.String string) Factory for alert dialogs.
boolean	confirm(java.lang.String string) Factory for confirm dialogs.
void	disableExitConfirmation() Disable app confirmation from the user if they try to navigate away from the app.
void	enableExitConfirmation() Configure the app to request confirmation from the user if they try to navigate away from the app.
java.lang.String	getParameter(java.lang.String string) Get a startup parameter.
void	redirectTo(java.lang.String relativeURL) Redirect to another url.
void	refresh() Refresh the application.

Methods inherited from class java.lang.Object

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

Constructor Detail

GWTWindow

public GWTWindow()

Method Detail

alert

public void alert(java.lang.String string)

Factory for alert dialogs.

Specified by:

alert in interface Window

Parameters:

string - The message for the dialog.

confirm

public boolean confirm(java.lang.String string)

Factory for confirm dialogs.

Specified by:

confirm in interface Window

Parameters:

string - The message for the dialog.

Returns:

True if the user confirmed the action, false otherwise.

refresh

public void refresh()

Refresh the application.

Specified by:

refresh in interface Window

redirectTo

public void redirectTo(java.lang.String relativeURL)

Redirect to another url. Use with caution the application will exit and all local state will be lost.

Specified by:

redirectTo in interface Window

Parameters:

relativeURL - The host-relative URL.

getParameter

public java.lang.String getParameter(java.lang.String string)

Get a startup parameter.

Specified by:

getParameter in interface Window

Parameters:

string - The parameter name.

Returns:

The parameter's value, as a String; NULL if no parameter exists.

disableExitConfirmation

public void disableExitConfirmation()

Disable app confirmation from the user if they try to navigate away from the app.

Specified by:

disableExitConfirmation in interface Window

enableExitConfirmation

public void enableExitConfirmation()

Configure the app to request confirmation from the user if they try to navigate away from the app.

Specified by:

enableExitConfirmation in interface Window