Package com.levigo.jadice.web.client.commands

Class ShowGradationCommand

java.lang.Object

com.levigo.jadice.web.client.util.command.InjectedCommand

com.levigo.jadice.web.client.command.InjectedWidgetCommand

com.levigo.jadice.web.client.commands.ShowGradationCommand

All Implemented Interfaces:

Command, WidgetCommand

public class ShowGradationCommand
extends InjectedWidgetCommand

Displays a popup widget for changing the gradation.

Nested Class Summary

Nested classes/interfaces inherited from interface com.levigo.jadice.web.client.util.command.WidgetCommand

WidgetCommand.Handler

Constructor Summary

Constructors

Constructor	Description
ShowGradationCommand()

Method Summary

Modifier and Type	Method	Description
protected boolean	canExecute()	Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase.
protected com.google.gwt.user.client.ui.IsWidget	createWidget()
protected String	getCaption()
void	setHandler(WidgetCommand.Handler handler)
void	setPageView(PageView pageView)

Methods inherited from class com.levigo.jadice.web.client.command.InjectedWidgetCommand

createWidget, execute

Methods inherited from class com.levigo.jadice.web.client.util.command.InjectedCommand

canExecute, clearInjections, execute, getKey, isSelected, isSelected, setKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.levigo.jadice.web.client.util.command.Command

canExecute, execute, getID, isAvailable, isAvailable, isSelected

Constructor Details

ShowGradationCommand

public ShowGradationCommand()

Method Details

setPageView

public void setPageView(PageView pageView)

canExecute

protected boolean canExecute()

Description copied from class: InjectedCommand

Subclasses may override this method to perform argument validation beyond the validation that happens automatically during the injection phase. This method is called after the context has been found to match the requirements specified via the @ link Argument} annotations and the arguments have been injected.

Overrides:

canExecute in class InjectedCommand

Returns:

true if the command can/may be executed in the current context, false otherwise.

createWidget

protected com.google.gwt.user.client.ui.IsWidget createWidget()

Specified by:

createWidget in class InjectedWidgetCommand

getCaption

protected String getCaption()

Specified by:

getCaption in class InjectedWidgetCommand

Returns:

caption text for dialog

setHandler

public void setHandler(WidgetCommand.Handler handler)