com.realtime.crossfire.jxclient.gui.commands

Class ScrollCommand

java.lang.Object

com.realtime.crossfire.jxclient.gui.commands.ScrollCommand

All Implemented Interfaces:

GUICommand

public class ScrollCommand
extends java.lang.Object
implements GUICommand

A GUICommand which scrolls a GUIScrollable gui element by a given distance.

Constructor Summary

Constructors

Constructor and Description
ScrollCommand(int distance, @NotNull GUIScrollable scrollable) 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

ScrollCommand

public ScrollCommand(int distance,
                     @NotNull
                     @NotNull GUIScrollable scrollable)

Creates a new instance.

Parameters:

distance - the distance to scroll

scrollable - the scrollable element

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