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

Class FullscreenCommand

java.lang.Object

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

com.levigo.jadice.web.demo.common.client.commands.FullscreenCommand

All Implemented Interfaces:

Command

public class FullscreenCommand
extends InjectedCommand

Button to make a Widget fullscreen WARNING: This uses the RootLayoutPanel and removes it when closing fullscreen. When you need the RootLayoutPanel, implement your own FullscreenButton.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	FullscreenCommand.FullscreenHandler
static interface	FullscreenCommand.FullScreenTarget	Marker for the Widget to make Fullscreen

Constructor Summary

Constructors

Constructor	Description
FullscreenCommand(Context context)

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.
void	execute()	This method is called in order to execute the command.
boolean	isSelected()	Returns the selected state of this command.
void	setHandler(Set<FullscreenCommand.FullscreenHandler> handler)
void	setWidget(FullscreenCommand.FullScreenTarget widget)

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

canExecute, clearInjections, execute, getKey, 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

getID, isAvailable, isAvailable

Constructor Details

FullscreenCommand

public FullscreenCommand(Context context)

Method Details

setWidget

public void setWidget(FullscreenCommand.FullScreenTarget widget)

setHandler

public void setHandler(Set<FullscreenCommand.FullscreenHandler> handler)

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.

execute

public void execute()

Description copied from class: InjectedCommand

This method is called in order to execute the command. It is only called, after the arguments have been validated and injected and only if InjectedCommand.canExecute() has returned true.

Specified by:

execute in class InjectedCommand

isSelected

public boolean isSelected()

Description copied from class: InjectedCommand

Returns the selected state of this command. This is typically used only for commands with a meaningful selection state.

Overrides:

isSelected in class InjectedCommand

Returns:

the selected state