/*
* This file is part of WebLookAndFeel library.
*
* WebLookAndFeel library is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WebLookAndFeel library 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WebLookAndFeel library. If not, see <http://www.gnu.org/licenses/>.
*/
package com.alee.extended.list;
import com.alee.laf.list.WebListStyle;
import com.alee.laf.list.editor.AbstractListCellEditor;
import com.alee.laf.text.WebTextField;
import javax.swing.*;
import java.awt.*;
/**
* Custom list cell editor used in WebCheckBoxListCell component.
*
* @author Mikle Garin
*/
public class WebCheckBoxListCellEditor extends AbstractListCellEditor<WebTextField, CheckBoxCellData>
{
/**
* Creates list cell editor component for the cell nder specified index.
*
* @param list list to process
* @param index cell index
* @param value cell value
* @return list cell editor created for the cell under specified index
*/
@Override
protected WebTextField createCellEditor ( final JList list, final int index, final CheckBoxCellData value )
{
final WebTextField field = WebTextField.createWebTextField ( true, WebListStyle.selectionRound, WebListStyle.selectionShadeWidth );
field.setDrawFocus ( false );
field.setText ( value.getUserObject () != null ? value.getUserObject ().toString () : "" );
field.selectAll ();
return field;
}
/**
* Returns list cell editor bounds within the cell.
*
* @param list list to process
* @param index cell index
* @param value cell value
* @param cellBounds cell bounds
* @return list cell editor bounds within the list
*/
@Override
protected Rectangle getEditorBounds ( final JList list, final int index, final CheckBoxCellData value, final Rectangle cellBounds )
{
final WebCheckBoxListElement element = ( ( WebCheckBoxList ) list ).getWebCheckBoxListCellRenderer ().getElement ( value );
final Rectangle ir = element.getWebUI ().getIconRect ();
final int shear = ir.x + ir.width + element.getIconTextGap () - editor.getInsets ().left;
return new Rectangle ( shear, 0, cellBounds.width - shear, cellBounds.height );
}
/**
* Returns editor value that will replace the specified old value in the model.
*
* @param list list to process
* @param index cell index
* @param oldValue old cell value
* @return editor value
*/
@Override
public CheckBoxCellData getCellEditorValue ( final JList list, final int index, final CheckBoxCellData oldValue )
{
oldValue.setUserObject ( editor.getText () );
return oldValue;
}
}