de.jstacs.utils
Class GUIProgressUpdater

java.lang.Object
  de.jstacs.utils.GUIProgressUpdater

All Implemented Interfaces:

ProgressUpdater, ActionListener, EventListener

public class GUIProgressUpdater
extends Object
implements ProgressUpdater, ActionListener

This class implements a ProgressUpdater with a GUI.

Author:

Jens Keilwagen

Constructor Summary

GUIProgressUpdater(boolean cancelButton)
This is the constructor for a GUIProgressUpdater.

Method Summary

void	actionPerformed(ActionEvent e)
protected void	finalize()
boolean	isCancelled() Specifies if the process is cancelled by the user.
void	setMax(int max) Sets the maximal value that will be set by ProgressUpdater.setValue(int), so a value of max indicates the end of the supervised method call.
void	setValue(int value) Sets the current value the supervised process has reached.

Methods inherited from class java.lang.Object

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

Constructor Detail

GUIProgressUpdater

public GUIProgressUpdater(boolean cancelButton)

This is the constructor for a GUIProgressUpdater. It enables the programmer to add a cancel button.

Parameters:

cancelButton - true if the cancel button shall be added

Method Detail

setMax

public void setMax(int max)

Description copied from interface: ProgressUpdater

Sets the maximal value that will be set by ProgressUpdater.setValue(int), so a value of max indicates the end of the supervised method call.

Specified by:

setMax in interface ProgressUpdater

Parameters:

max - the maximal value

setValue

public void setValue(int value)

Description copied from interface: ProgressUpdater

Sets the current value the supervised process has reached.

Specified by:

setValue in interface ProgressUpdater

Parameters:

value - the current value

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

isCancelled

public boolean isCancelled()

Description copied from interface: ProgressUpdater

Specifies if the process is cancelled by the user.

Specified by:

isCancelled in interface ProgressUpdater

Returns:

true if process was cancelled, false otherwise

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener