net.xoetrope.swt
Class XComboBox

java.lang.Object
  org.eclipse.swt.widgets.Widget
      org.eclipse.swt.widgets.Control
          org.eclipse.swt.widgets.Scrollable
              org.eclipse.swt.widgets.Composite
                  org.eclipse.swt.widgets.Combo
                      net.xoetrope.swt.XComboBox

All Implemented Interfaces:

XAttributedComponent, XListHolder, org.eclipse.swt.graphics.Drawable

public class XComboBox
extends org.eclipse.swt.widgets.Combo
implements XListHolder, XAttributedComponent

A wrapper for the AWT Choice class

Copyright (c) Xoetrope Ltd., 1998-2004
License: see license.txt $Revision: 2.2 $

Field Summary

Fields inherited from class org.eclipse.swt.widgets.Combo

LIMIT

Fields inherited from class org.eclipse.swt.widgets.Control

handle

Constructor Summary

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

Method Summary

void	addItem(java.lang.String 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.
void	select(java.lang.Object o) Select an object in the list
int	setAttribute(java.lang.String attribName, java.lang.Object attribValue) Set one or more attributes of the component.
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

Methods inherited from class org.eclipse.swt.widgets.Combo

add, add, addModifyListener, addSelectionListener, addVerifyListener, clearSelection, computeSize, copy, cut, deselect, deselectAll, getItem, getItemCount, getItemHeight, getItems, getOrientation, getSelection, getSelectionIndex, getText, getTextHeight, getTextLimit, getVisibleItemCount, indexOf, indexOf, paste, remove, remove, remove, removeAll, removeModifyListener, removeSelectionListener, removeVerifyListener, select, setFont, setItem, setItems, setOrientation, setSelection, setText, setTextLimit, setVisibleItemCount

Methods inherited from class org.eclipse.swt.widgets.Composite

changed, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.xoetrope.xui.XListHolder

getItemCount, removeAll, select

Constructor Detail

XComboBox

public XComboBox(java.lang.Object parent)

Create a new combo box

Parameters:

parent - parent object

Method Detail

checkSubclass

protected void checkSubclass()

Suppress the subclassing exception

Overrides:

checkSubclass in class org.eclipse.swt.widgets.Combo

setDefaultSelection

public void setDefaultSelection()

Set the list to its default selection state

Specified by:

setDefaultSelection in interface XListHolder

addItem

public void addItem(java.lang.String s)

Add an item to the drop down list

Specified by:

addItem in interface XListHolder

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 XListHolder

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 XListHolder

Returns:

the selected object. Normally this is a String

getSelectedObjects

public java.lang.Object[] getSelectedObjects()

Description copied from interface: XListHolder

Get the selected objects

Specified by:

getSelectedObjects in interface XListHolder

Returns:

the selected objects in the list

setSelectedObject

public void setSelectedObject(java.lang.Object o)

Get the selected object

Specified by:

setSelectedObject in interface XListHolder

Parameters:

o - the selected object

setSelectedObjects

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

Set the selected objects

Specified by:

setSelectedObjects in interface XListHolder

Parameters:

values - the selected object

getSelectedIndex

public int getSelectedIndex()

Get the selected index

Specified by:

getSelectedIndex in interface XListHolder

Returns:

the selected index

setAttribute

public int setAttribute(java.lang.String attribName,
                        java.lang.Object attribValue)

Set one or more attributes of the component.

Specified by:

setAttribute in interface XAttributedComponent

Parameters:

attribName - the name of the attribute

attribValue - the value of the attribute

Returns:

0 for success, non zero for failure or to require some further action

getSelectionMode

public int getSelectionMode()

Get the list selection mode. This method returns 0.

Specified by:

getSelectionMode in interface XListHolder

Returns:

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