OKCancelListener (OpenJUMP 2.4.0 API)

java.lang.Object
- org.openjump.core.ui.swing.listener.OKCancelListener

All Implemented Interfaces:

ActionListener, EventListener
```
public class OKCancelListener
extends Object
implements ActionListener
```
Class that implements a default Action Listener behavior for an OKCancelButtonPanel. It remembers if ok was clicked and closes a given dialog.

Version:

$Rev: 856 $

Author:

Ole Rahn

FH Osnabrück - University of Applied Sciences Osnabrück,
Project: PIROL (2005),
Subproject: Daten- und Wissensmanagement

Field Summary

Fields
Modifier and Type Field Description

protected JDialog dialog

protected PersonalLogger logger

protected boolean okWasClicked

protected ArrayList valueCheckers

Constructor Summary

Constructors
Constructor Description

OKCancelListener(JDialog dialog)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`actionPerformed(ActionEvent arg0)`
`void`	`addValueChecker(ValueChecker valChecker)`	The first invokation of this method enables value checking (enables/disables funtionality of the ok button)
`protected boolean`	`valuesOk()`	asks the existent value checkers (if any), if the values are ok
`boolean`	`wasOkClicked()`	Tells you, if ok was clicked to close the dialog

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - okWasClicked
```
protected boolean okWasClicked
```
  - dialog
```
protected JDialog dialog
```
  - logger
```
protected PersonalLogger logger
```
  - valueCheckers
```
protected ArrayList valueCheckers
```
- Constructor Detail
  - OKCancelListener
```
public OKCancelListener(JDialog dialog)
```
    Parameters:
    
    dialog - dialog to be closed after ok or cancel was clicked.
- Method Detail
  - addValueChecker
```
public void addValueChecker(ValueChecker valChecker)
```
    The first invokation of this method enables value checking (enables/disables funtionality of the ok button)
    
    Parameters:
    
    valChecker - object that checks if the given value are ok or not
  - actionPerformed
```
public void actionPerformed(ActionEvent arg0)
```
    Specified by:
    
    actionPerformed in interface ActionListener
  - valuesOk
```
protected boolean valuesOk()
```
    asks the existent value checkers (if any), if the values are ok
    
    Returns:
    
    true if values are ok, else false
  - wasOkClicked
```
public boolean wasOkClicked()
```
    Tells you, if ok was clicked to close the dialog
    
    Returns:
    
    Returns the okWasClicked.