ExtendedExample.java

//   Copyright 2011 Palantir Technologies
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.
package com.palantir.ptoss.cinch.example.extension;

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.lang.reflect.InvocationTargetException;

import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JPanel;

import com.palantir.ptoss.cinch.core.Bindings;
import com.palantir.ptoss.cinch.core.DefaultBindableModel;
import com.palantir.ptoss.cinch.core.ModelUpdate;
import com.palantir.ptoss.cinch.example.Examples;
import com.palantir.ptoss.cinch.swing.Bound;

/**
 * An example class that uses extended bindings. Note the use of the {@link LoggedModel}
 * annotation on the <code>model</code> field.
 * @see ExtendedBindings
 * @see LoggedModel
 */
public class ExtendedExample {
    public static class Model extends DefaultBindableModel {
        boolean state;
        boolean specific;

        public enum UpdateType implements ModelUpdate {
            SPECIFIC;
        }

        public void setState(boolean state) {
            this.state = state;
            update();
        }

        public boolean isState() {
            return state;
        }

        public void setSpecific(boolean specific) {
            this.specific = specific;
            modelUpdated(UpdateType.SPECIFIC);
        }

        public boolean isSpecific() {
            return specific;
        }
    }

    /*
     * By placing this annotation (LoggedModel) on this model, all model updates
     * will be sent to the log4j logger 'cinch.debug' at INFO level.
     */
    @SuppressWarnings("unused")
    @LoggedModel
    private final Model model = new Model();

    @Bound(to = "state")
    private final JCheckBox box = new JCheckBox("State");

    @Bound(to = "specific")
    private final JCheckBox specificBox = new JCheckBox("Specific");

    private final JPanel panel = new JPanel();

    private final Bindings bindings = ExtendedBindings.extendedBindings();

    public ExtendedExample() {
        panel.setLayout(new BorderLayout());
        panel.add(box, BorderLayout.NORTH);
        panel.add(specificBox, BorderLayout.SOUTH);
        bindings.bind(this);
    }

    public static void main(String[] args) throws InterruptedException, InvocationTargetException {
        Examples.initializeLogging();
        EventQueue.invokeAndWait(new Runnable() {
            public void run() {
                ExtendedExample example = new ExtendedExample();
                JFrame frame = Examples.getFrameFor("Cinch Extended Bindings Example", example.panel);
                frame.pack();
                frame.setVisible(true);
            }
        });
    }
}