Package org.jppf.ui.options

Class ListOption

java.lang.Object

org.jppf.ui.options.AbstractOptionProperties

org.jppf.ui.options.AbstractOptionElement

org.jppf.ui.options.AbstractOption

org.jppf.ui.options.ListOption

All Implemented Interfaces:

Serializable, Option, OptionElement, OptionProperties

public class ListOption
extends AbstractOption

Option holding a JList as its UI component. The list selection mode can be either simple selection or multiple interval selection.

Author:

Laurent Cohen

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected List<Object>	items	The items contained in the list.
protected JList<Object>	list	The underlying JList component.
protected ListSelectionListener	selectionListener	Selection listener set on the list and used to propagate selection changes as value change events.
protected int	selMode	The selection mode for the list.

Fields inherited from class org.jppf.ui.options.AbstractOption

listeners, persistent, value

Fields inherited from class org.jppf.ui.options.AbstractOptionElement

parent, root

Fields inherited from class org.jppf.ui.options.AbstractOptionProperties

bordered, componentConstraints, detachable, eventsEnabled, finalizer, horizontalScrollbar, iconPath, initializer, label, layoutConstraints, mouseListener, name, scripts, scrollable, toolTipText, UIComponent, verticalScrollbar

Constructor Summary

Constructors

Constructor	Description
ListOption()	Default constructor.
ListOption(String name, String label, String tooltip, List<Object> value, List<Object> items, int selMode)	Initialize this combo box option with the specified parameters.

Method Summary

Modifier and Type	Method	Description
void	createUI()	Create the UI components for this option.
List<Object>	getItems()	Get the items in the list.
JList<Object>	getList()	Get the list component.
int	getSelMode()	Get the selection mode for the list.
void	setEnabled(boolean enabled)	Enable or disable this option.
void	setItems(List<Object> items)	Set the items in the list.
void	setSelMode(int selMode)	Set the selection mode for the list.
protected void	setupValueChangeNotifications()	Define a selection listener that will forward selection changes to all value change listeners that registered with this option.
void	setValue(Object value)	Set the value of this option.

Methods inherited from class org.jppf.ui.options.AbstractOption

addValueChangeListener, fireValueChanged, getValue, isPersistent, layoutComponents, layoutComponents, removeValueChangeListener, setPersistent, toString

Methods inherited from class org.jppf.ui.options.AbstractOptionElement

findAll, findAllWithName, findElement, findFirstWithName, findLastWithName, getChildForName, getParent, getPath, getRoot, getStringPath, setParent

Methods inherited from class org.jppf.ui.options.AbstractOptionProperties

createScrollPane, getComponentConstraints, getFinalizer, getIconPath, getInitializer, getLabel, getLayoutConstraints, getMouseListener, getName, getScripts, getToolTipText, getUIComponent, isBordered, isDetachable, isEventsEnabled, isHorizontalScrollbar, isScrollable, isVerticalScrollbar, setBordered, setComponentConstraints, setDetachable, setEditable, setEventsEnabled, setFinalizer, setHorizontalScrollbar, setIconPath, setInitializer, setLabel, setLayoutConstraints, setMouseListener, setName, setScrollable, setToolTipText, setUIComponent, setVerticalScrollbar

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jppf.ui.options.OptionElement

findAllWithName, findElement, findFirstWithName, findLastWithName, getParent, getPath, getRoot, getStringPath

Methods inherited from interface org.jppf.ui.options.OptionProperties

getComponentConstraints, getFinalizer, getIconPath, getInitializer, getLabel, getLayoutConstraints, getMouseListener, getName, getScripts, getToolTipText, getUIComponent, isBordered, isDetachable, isEventsEnabled, isScrollable, setComponentConstraints, setEditable, setEventsEnabled, setLayoutConstraints, setMouseListener

Field Details

list

protected JList<Object> list

The underlying JList component.

items

protected List<Object> items

The items contained in the list.

selMode

protected int selMode

The selection mode for the list.

selectionListener

protected transient ListSelectionListener selectionListener

Selection listener set on the list and used to propagate selection changes as value change events.

Constructor Details

ListOption

public ListOption()

Default constructor.

ListOption

public ListOption(String name,
 String label,
 String tooltip,
 List<Object> value,
 List<Object> items,
 int selMode)

Initialize this combo box option with the specified parameters.

Parameters:

name - this component's name.

label - the label displayed with the checkbox.

tooltip - the tooltip associated with the combobox.

value - the initially selected value of this component.

items - the initial list of items in the combo box.

selMode - the mode of selection for the list, can be either SINGLE_SELECTION or MULTIPLE_INTERVAL_SELECTION.

Method Details

setupValueChangeNotifications

protected void setupValueChangeNotifications()

Define a selection listener that will forward selection changes to all value change listeners that registered with this option.

Specified by:

setupValueChangeNotifications in class AbstractOption

createUI

public void createUI()

Create the UI components for this option.

Specified by:

createUI in class AbstractOptionProperties

setEnabled

public void setEnabled(boolean enabled)

Enable or disable this option.

Parameters:

enabled - true to enable this option, false to disable it.

setValue

public void setValue(Object value)

Set the value of this option.

Overrides:

setValue in class AbstractOption

Parameters:

value - the value as an Object instance.

getItems

public List<Object> getItems()

Get the items in the list.

Returns:

a list of Object instances.

setItems

public void setItems(List<Object> items)

Set the items in the list.

Parameters:

items - a list of Object instances.

getSelMode

public int getSelMode()

Get the selection mode for the list.

Returns:

the selection mode as an int value.

setSelMode

public void setSelMode(int selMode)

Set the selection mode for the list.

Parameters:

selMode - the selection mode as an int value.

getList

public JList<Object> getList()

Get the list component.

Returns:

a JList instance.