org.jdesktop.swingx.autocomplete.package-info Maven / Gradle / Ivy
/*
* $Id: package-info.java 3699 2010-05-11 19:05:09Z kschaefe $
*
* Copyright 2009 Sun Microsystems, Inc., 4150 Network Circle,
* Santa Clara, California 95054, U.S.A. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/**
* Contains classes to enable automatic completion for JComboBox and other
* components.
*
* The automatic completion feature allows the user to enter a few characters
* using the keyboard - meanwhile, the computer "guesses" what the
* user intents to enter. Take a look at the example below to get an idea of the
* resulting user experience. Suppose the user types 'J','O','R' and 'G'...
*
*
* 
*
*
* The easiest way to get automatic completion for a component is to use the
* {@link org.jdesktop.swingx.autocomplete.AutoCompleteDecorator AutoCompleteDecorator}.
*
* Enabling automatic completion for e.g. a JComboBox is only one line of
* code:
*
* import org.jdesktop.swingx.autocomplete.AutoCompleteDecorator;
* [...]
* JComboBox comboBox = [...];
* AutoCompleteDecorator.decorate(comboBox);
*
* When the combo box is not editable when calling
* {@link org.jdesktop.swingx.autocomplete.AutoCompleteDecorator#decorate(JComboBox) decorate},
* the automatic completion will be strict (only allowing items contained in
* the combo box). When the combo box is editable it will also be possible to
* enter items that are not contained in the combo box.
*
* Take care when enabling automatic completion for a JComboBox that is used
* as the cell editor for a JTable. You need to use the special
* {@link org.jdesktop.swingx.autocomplete.ComboBoxCellEditor ComboBoxCellEditor}
* instead of the standard DefaultCellEditor:
*
*
* JTable table = [...];
* JComboBox comboBox = [...];
* [...]
* TableColumn column = table.getColumnModel().getColumn([...]);
* column.setCellEditor(new ComboBoxCellEditor(comboBox));
*
*
* If you want to enable automatic completion for a component that is not
* supported by the {@link org.jdesktop.swingx.autocomplete.AutoCompleteDecorator AutoCompleteDecorator}, you
* need to implement {@link org.jdesktop.swingx.autocomplete.AbstractAutoCompleteAdaptor AbstractAutoCompleteAdaptor}. For
* an example see {@link org.jdesktop.swingx.autocomplete.ComboBoxAdaptor ComboBoxAdaptor}
* and {@link org.jdesktop.swingx.autocomplete.ListAdaptor ListAdaptor}.
*
*
* The automatic completion works only for subclasses of
* {@link javax.swing.text.JTextComponent JTextComponent}. So you either use a component
* that contains a JTextComponent (e.g. JComboBox) or you connect a
* JTextComponent with another component (e.g. a JTextField and a JList).
* Of course, it's also possible to enable automatic completion for a
* JTextComponent without another visual component.
*
* Once you have a custom implementation of
* {@link org.jdesktop.swingx.autocomplete.AbstractAutoCompleteAdaptor AbstractAutoCompleteAdaptor},
* you normally would only have to make three more calls:
*
*
*
* AbstractAutoCompleteAdaptor adaptor = new YourAdaptor([...]);
* AutoCompleteDocument document = new AutoCompleteDocument(adaptor, true); // or false if you need non-strict matching
* AutoCompleteDecorator.decorate(yourTextComponent, document, adaptor);
*
*
*/
package org.jdesktop.swingx.autocomplete;