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    1   /*
    2    *  soapUI, copyright (C) 2004-2007 eviware.com
    3    *
    4    *  soapUI is free software; you can redistribute it and/or modify it under the
    5    *  terms of version 2.1 of the GNU Lesser General Public License as published by
    6    *  the Free Software Foundation.
    7    *
    8    *  soapUI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
    9    *  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    10   *  See the GNU Lesser General Public License for more details at gnu.org.
    11   */
    12
    13  package com.eviware.x.form.support;
    14
    15  import java.util.HashMap;
    16  import java.util.Map;
    17
    18  import javax.swing.BoxLayout;
    19  import javax.swing.ButtonGroup;
    20  import javax.swing.ButtonModel;
    21  import javax.swing.JPanel;
    22  import javax.swing.JRadioButton;
    23
    24  import com.eviware.soapui.support.types.StringList;
    25  import com.eviware.x.form.XFormOptionsField;
    26  import com.eviware.x.impl.swing.AbstractSwingXFormField;
    27
    28  /***
    29   * Swing-specific RadioGroup
    30   *
    31   * @author ole.matzura
    32   */
    33
    34  public class XFormRadioGroup extends AbstractSwingXFormField<JPanel> implements XFormOptionsField
    35  {
    36  	private ButtonGroup buttonGroup;
    37  	private Map<String,ButtonModel> models = new HashMap<String,ButtonModel>();
    38  	private StringList items = new StringList();
    39
    40  	public XFormRadioGroup( String [] values )
    41  	{
    42  		super( new JPanel() );
    43
    44  		buttonGroup = new ButtonGroup();
    45  		getComponent().setLayout( new BoxLayout( getComponent(), BoxLayout.Y_AXIS ));
    46
    47  		for( String value : values )
    48  		{
    49  			addItem( value );
    50  		}
    51  	}
    52
    53  	public String getValue()
    54  	{
    55  		ButtonModel selection = buttonGroup.getSelection();
    56  		return selection == null ? null : selection.getActionCommand();
    57  	}
    58
    59  	public void setValue( String value )
    60  	{
    61  		buttonGroup.setSelected( models.get( value ), true );
    62  	}
    63
    64  	public void addItem( String value )
    65  	{
    66  		JRadioButton button = new JRadioButton( value );
    67  		button.setActionCommand( value );
    68  		getComponent().add( button );
    69  		buttonGroup.add( button );
    70  		models.put( value, button.getModel() );
    71  		items.add( value );
    72  	}
    73
    74  	public String[] getOptions()
    75  	{
    76  		return items.toStringArray();
    77  	}
    78
    79  	public String[] getSelectedOptions()
    80  	{
    81  		return new String[] {getValue()};
    82  	}
    83
    84  	public void setOptions( Object[] values )
    85  	{
    86  		while( buttonGroup.getButtonCount() > 0 )
    87  			buttonGroup.remove( buttonGroup.getElements().nextElement() );
    88
    89  		models.clear();
    90  		items.clear();
    91  		getComponent().removeAll();
    92
    93  		for( Object value : values )
    94  		{
    95  			addItem( value.toString() );
    96  		}
    97  	}
    98
    99  	public void setSelectedOptions( String[] options )
    100 	{
    101
    102 	}
    103
    104 	public int[] getSelectedIndexes()
    105 	{
    106 		return new int[] { items.indexOf( getValue() )};
    107 	}
    108 }