/*
* soapUI, copyright (C) 2004-2011 eviware.com
*
* soapUI is free software; you can redistribute it and/or modify it under the
* terms of version 2.1 of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details at gnu.org.
*/
package com.eviware.x.impl.swing;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.ComboBoxModel;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JComboBox;
import com.eviware.x.form.XFormOptionsField;
public class JComboBoxFormField extends AbstractSwingXFormField<JComboBox> implements ItemListener, XFormOptionsField
{
public JComboBoxFormField( Object[] values )
{
super( new JComboBox() );
setOptions( values );
getComponent().addItemListener( this );
}
public void setValue( String value )
{
getComponent().setSelectedItem( value );
}
public String getValue()
{
Object selectedItem = getComponent().getSelectedItem();
return selectedItem == null ? null : selectedItem.toString();
}
public void itemStateChanged( ItemEvent e )
{
Object selectedItem = getComponent().getSelectedItem();
fireValueChanged( selectedItem == null ? null : selectedItem.toString(), null );
}
public void addItem( Object value )
{
getComponent().addItem( value );
}
public void setOptions( Object[] values )
{
String selectedItem = getValue();
DefaultComboBoxModel model = new DefaultComboBoxModel( values );
if( values.length > 0 && values[0] == null )
{
model.removeElementAt( 0 );
getComponent().setEditable( true );
}
else
{
getComponent().setEditable( false );
}
getComponent().setModel( model );
if( selectedItem != null )
getComponent().setSelectedItem( selectedItem );
else if( getComponent().isEditable() )
getComponent().setSelectedItem( "" );
}
public Object[] getOptions()
{
ComboBoxModel model = getComponent().getModel();
Object[] result = new Object[model.getSize()];
for( int c = 0; c < result.length; c++ )
result[c] = model.getElementAt( c );
return result;
}
public Object[] getSelectedOptions()
{
return new Object[] { getComponent().getSelectedItem() };
}
public void setSelectedOptions( Object[] options )
{
getComponent().setSelectedItem( options.length > 0 ? options[0] : null );
}
public int[] getSelectedIndexes()
{
return new int[] { getComponent().getSelectedIndex() };
}
}