Package org.jppf.ui.options

Class ComboBoxOption

java.lang.Object

org.jppf.ui.options.AbstractOptionProperties

org.jppf.ui.options.AbstractOptionElement

org.jppf.ui.options.AbstractOption

org.jppf.ui.options.ComboBoxOption

All Implemented Interfaces:

Serializable, Option, OptionElement, OptionProperties

public class ComboBoxOption
extends AbstractOption

Option that uses a combo box to select its value.

Author:

Laurent Cohen

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JLabel	comboLabel	Label associated with the combo box.
protected List<? extends Object>	items	The items in the drop down 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
ComboBoxOption()	Constructor provided as a convenience to facilitate the creation of option elements through reflexion.
ComboBoxOption(String name, String label, String tooltip, Object value, List<Object> items)	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.
JComboBox<Object>	getComboBox()	Get the combo box used to select one among several items.
List<? extends Object>	getItems()	Get the list of items in the combo box.
Object	getValue()	Get the current value for this option.
void	setEnabled(boolean enabled)	Enable or disable this option.
void	setItems(List<? extends Object> items)	Set the list of items in the combo box.
protected void	setupValueChangeNotifications()	Propagate the selection changes in the underlying combo box to the listeners to this option.
void	setValue(Object value)	Set the current value for this option.

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

addValueChangeListener, fireValueChanged, 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

comboLabel

protected JLabel comboLabel

Label associated with the combo box.

items

protected List<? extends Object> items

The items in the drop down list.

Constructor Details

ComboBoxOption

public ComboBoxOption()

Constructor provided as a convenience to facilitate the creation of option elements through reflexion.

ComboBoxOption

public ComboBoxOption(String name,
 String label,
 String tooltip,
 Object value,
 List<Object> items)

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.

Method Details

createUI

public void createUI()

Create the UI components for this option.

Specified by:

createUI in class AbstractOptionProperties

getValue

public Object getValue()

Get the current value for this option.

Specified by:

getValue in interface Option

Overrides:

getValue in class AbstractOption

Returns:

a Boolean instance.

setValue

public void setValue(Object value)

Set the current value for this option.

Overrides:

setValue in class AbstractOption

Parameters:

value - a Boolean instance.

setupValueChangeNotifications

protected void setupValueChangeNotifications()

Propagate the selection changes in the underlying combo box to the listeners to this option.

Specified by:

setupValueChangeNotifications in class AbstractOption

setEnabled

public void setEnabled(boolean enabled)

Enable or disable this option.

Parameters:

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

getItems

public List<? extends Object> getItems()

Get the list of items in the combo box.

Returns:

a list of Object instances.

setItems

public void setItems(List<? extends Object> items)

Set the list of items in the combo box.

Parameters:

items - a list of Object instances.

getComboBox

public JComboBox<Object> getComboBox()

Get the combo box used to select one among several items.

Returns:

a JComboBox instance.