org.formaria.swt
Class ComboBox

java.lang.Object
  Combo
      org.formaria.swt.ComboBox

All Implemented Interfaces:

ListHolder

public class ComboBox
extends Combo
implements ListHolder

A wrapper for the AWT Choice class

Copyright (c) Formaria Ltd.,
License: see license.txt $Revision: 2.2 $

Constructor Summary

ComboBox(java.lang.Object parent)
Create a new combo box

Method Summary

void	addItem(java.lang.Object s) Add an item to the drop down list
protected void	checkSubclass() Suppress the subclassing exception
int	getSelectedIndex() Get the selected index
java.lang.Object	getSelectedObject() Get the selected object in the combo
java.lang.Object[]	getSelectedObjects() Get the selected objects
int	getSelectionMode() Get the list selection mode.
java.lang.String	getToolTip() Get the tooltip text
void	select(java.lang.Object o) Select an object in the list
void	setDefaultSelection() Set the list to its default selection state
void	setSelectedObject(java.lang.Object o) Get the selected object
void	setSelectedObjects(java.lang.Object[] values) Set the selected objects
void	setToolTip(java.lang.String text) Set the tooltip text

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.formaria.aria.ListHolder

getItemCount, removeAll, select

Constructor Detail

ComboBox

public ComboBox(java.lang.Object parent)

Create a new combo box

Parameters:

parent - parent object

Method Detail

checkSubclass

protected void checkSubclass()

Suppress the subclassing exception

setDefaultSelection

public void setDefaultSelection()

Set the list to its default selection state

Specified by:

setDefaultSelection in interface ListHolder

addItem

public void addItem(java.lang.Object s)

Add an item to the drop down list

Specified by:

addItem in interface ListHolder

Parameters:

s - the new list item

select

public void select(java.lang.Object o)

Select an object in the list

Specified by:

select in interface ListHolder

Parameters:

o - the object to select in the list

getSelectedObject

public java.lang.Object getSelectedObject()

Get the selected object in the combo

Specified by:

getSelectedObject in interface ListHolder

Returns:

the selected object. Normally this is a String

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

Description copied from interface: ListHolder

Get the selected objects

Specified by:

getSelectedObjects in interface ListHolder

Returns:

the selected objects in the list

setSelectedObject

public void setSelectedObject(java.lang.Object o)

Get the selected object

Specified by:

setSelectedObject in interface ListHolder

Parameters:

o - the selected object

setSelectedObjects

public void setSelectedObjects(java.lang.Object[] values)

Set the selected objects

Specified by:

setSelectedObjects in interface ListHolder

Parameters:

values - the selected object

getSelectedIndex

public int getSelectedIndex()

Get the selected index

Specified by:

getSelectedIndex in interface ListHolder

Returns:

the selected index

setToolTip

public void setToolTip(java.lang.String text)

Set the tooltip text

Parameters:

text - the new text

getToolTip

public java.lang.String getToolTip()

Get the tooltip text

Returns:

the existing text if any

getSelectionMode

public int getSelectionMode()

Get the list selection mode. This method returns 0.

Specified by:

getSelectionMode in interface ListHolder

Returns:

• 0=ListSelectionModel.SINGLE_SELECTION,
• 1=ListSelectionModel.SINGLE_INTERVAL_SELECTION,
• 2=ListSelectionModel.MULTIPLE_INTERVAL_SELECTION