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

Class PreviousPageCommand

java.lang.Object

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

com.levigo.jadice.web.client.commands.AbstractContextCommand

com.levigo.jadice.web.client.commands.AbstractPageViewCommand

com.levigo.jadice.web.client.commands.AbstractMouseCommand

com.levigo.jadice.web.client.commands.internal.AbstractSetCurrentPageCommand

com.levigo.jadice.web.client.commands.PreviousPageCommand

All Implemented Interfaces:

Command

public final class PreviousPageCommand
extends com.levigo.jadice.web.client.commands.internal.AbstractSetCurrentPageCommand

Command that navigates to the previous page.

Positioning of the visible rectangle is configured via PageView.setVisibleRectPositionOnPageChange(VisibleRectPositioningStrategy).

Constructor Summary

Constructors

Constructor	Description
PreviousPageCommand()

Method Summary

Modifier and Type	Method	Description
protected void	execute()	This method is called in order to execute the command.
protected int	getTargetPage()

Methods inherited from class com.levigo.jadice.web.client.commands.internal.AbstractSetCurrentPageCommand

canExecute

Methods inherited from class com.levigo.jadice.web.client.commands.AbstractMouseCommand

clearInjections, isDoubleClicked, setMouseEvent

Methods inherited from class com.levigo.jadice.web.client.commands.AbstractPageViewCommand

getPageView, setPageView

Methods inherited from class com.levigo.jadice.web.client.commands.AbstractContextCommand

getContext, propagateContextChange, setContext

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

canExecute, 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

getID, isAvailable, isAvailable

Constructor Details

PreviousPageCommand

public PreviousPageCommand()

Method Details

getTargetPage

protected int getTargetPage()

Specified by:

getTargetPage in class com.levigo.jadice.web.client.commands.internal.AbstractSetCurrentPageCommand

execute

protected 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.

Overrides:

execute in class com.levigo.jadice.web.client.commands.internal.AbstractSetCurrentPageCommand