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

protected JLabel	comboLabel Label associated with the combo box.
protected List	items The items in the drop dwon 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, eventsEnabled, finalizer, iconPath, initializer, label, layoutConstraints, name, scripts, scrollable, toolTipText, UIComponent

Constructor Summary

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

void	createUI() Create the UI components for this option.
JComboBox	getComboBox() Get the combo box used to select one among several items.
List	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 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

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

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

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

getComponentConstraints, getFinalizer, getIconPath, getInitializer, getLabel, getLayoutConstraints, getName, getScripts, getToolTipText, getUIComponent, isBordered, isEventsEnabled, isScrollable, setBordered, setComponentConstraints, setEditable, setEventsEnabled, setFinalizer, setIconPath, setInitializer, setLabel, setLayoutConstraints, setName, setScrollable, setToolTipText, setUIComponent

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, getName, getScripts, getToolTipText, getUIComponent, isBordered, isEventsEnabled, isScrollable, setComponentConstraints, setEditable, setEventsEnabled, setLayoutConstraints

Field Detail

comboLabel

protected JLabel comboLabel

Label associated with the combo box.

items

protected List items

The items in the drop dwon list.

Constructor Detail

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 Detail

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.

See Also:

AbstractOption.getValue()

setValue

public void setValue(Object value)

Set the current value for this option.

Overrides:

setValue in class AbstractOption

Parameters:

value - a Boolean instance.

See Also:

AbstractOption.setValue(java.lang.Object)

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

See Also:

AbstractOption.setupValueChangeNotifications()

setEnabled

public void setEnabled(boolean enabled)

Enable or disable this option.

Parameters:

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

See Also:

OptionProperties.setEnabled(boolean)

getItems

public List getItems()

Get the list of items in the combo box.

Returns:

a list of Object instances.

setItems

public void setItems(List items)

Set the list of items in the combo box.

Parameters:

items - a list of Object instances.

getComboBox

public JComboBox getComboBox()

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

Returns:

a JComboBox instance.