views
Class ParametersDlg.portnrVerifier

java.lang.Object
  javax.swing.InputVerifier
      views.ParametersDlg.portnrVerifier

All Implemented Interfaces:

java.awt.event.ActionListener, java.util.EventListener

Enclosing class:

ParametersDlg

 class ParametersDlg.portnrVerifier
extends javax.swing.InputVerifier
implements java.awt.event.ActionListener

This class is used to verify that a textfield has a valid Port number.

Author:

Leo Bosnjak

Field Summary

private static int	MAX_PORTNR
private static int	MIN_PORTNR

Constructor Summary

ParametersDlg.portnrVerifier()

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) Invoked when an action occours.
boolean	verify(javax.swing.JComponent input) This method checks the input of the field.

Methods inherited from class javax.swing.InputVerifier

shouldYieldFocus

Methods inherited from class java.lang.Object

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

Field Detail

MIN_PORTNR

private static final int MIN_PORTNR

See Also:

Constant Field Values

MAX_PORTNR

private static final int MAX_PORTNR

See Also:

Constant Field Values

Constructor Detail

ParametersDlg.portnrVerifier

ParametersDlg.portnrVerifier()

Method Detail

verify

public boolean verify(javax.swing.JComponent input)

This method checks the input of the field. It must be a number in the range of [MIN_PORTNR, MAX_PORTNR]

Specified by:

verify in class javax.swing.InputVerifier

Parameters:

input - - the field which is going to be checked

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Invoked when an action occours. -> Forces a check of the field input.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - - The occoured action