com.realtime.crossfire.jxclient.gui.commands

Class ScrollNextCommand

java.lang.Object

com.realtime.crossfire.jxclient.gui.commands.ScrollNextCommand

All Implemented Interfaces:

GUICommand

public class ScrollNextCommand
extends java.lang.Object
implements GUICommand

A GUICommand which transfers the focus between two gui elements.

Constructor Summary

Constructors

Constructor and Description
ScrollNextCommand(@NotNull ActivatableGUIElement nextElement, @NotNull ActivatableGUIElement prevElement, boolean apply) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
boolean	canExecute() Returns whether this command may be executed.
void	execute() Executes the command.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScrollNextCommand

public ScrollNextCommand(@NotNull
                         @NotNull ActivatableGUIElement nextElement,
                         @NotNull
                         @NotNull ActivatableGUIElement prevElement,
                         boolean apply)

Creates a new instance.

Parameters:

nextElement - the element to activate

prevElement - the element to deactivate

apply - whether nextElement should be applied

Method Detail

canExecute

public boolean canExecute()

Description copied from interface: GUICommand

Returns whether this command may be executed.

Specified by:

canExecute in interface GUICommand

Returns:

whether this command may be executed

execute

public void execute()

Description copied from interface: GUICommand

Executes the command. Does nothing if called while GUICommand.canExecute() returns false.

Specified by:

execute in interface GUICommand