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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package examples.tree;

import java.awt.event.ActionEvent;
import java.awt.event.MouseEvent;

import javax.swing.JDialog;
import javax.swing.JTree;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.tree.MutableTreeNode;

import org.jdesktop.application.Action;

/**
 *
 * @author softphone
 */
@SuppressWarnings("serial")
public class TreeDialog extends JDialog {


        final MyTreeModel myModel = new MyTreeModel( "root");

        public JTree tree; /* automatically bound */

        private StringBuilder result = new StringBuilder();

        public TreeDialog() {

                myModel.addNodeToRoot("node1");
                MutableTreeNode node2 = myModel.addNodeToRoot("node2", true);
                myModel.addNode(node2, "node2.1");
                myModel.addNode(node2, "node2.2");
                myModel.addNode(node2, "node2.3");
                myModel.addNodeToRoot("node3");
        }
        /**
         * tree bound
         */
        public final MyTreeModel getMyModel() {
                return myModel;
        }

        public final String getResult() {
                return result.toString();
        }

        public final void setResult(String result) {
                this.result = new StringBuilder(result);
                firePropertyChange("result", null, null); // force the widget update
        }

        private void appendResult( String value ) {
                this.result.append( value ).append('\n');
                firePropertyChange("result", null, null); // force the widget update
        }

        /**
         * event raised when a row is selected on table
         */
        @Action
        public void selectNode( ActionEvent e ) {

                TreeSelectionEvent ev = (TreeSelectionEvent) e.getSource();

                appendResult( "select node: " + myModel.getSelectedObject(ev));

        }

        /**
         * event raised when a double click is performed upon row
         */
        @Action
        public void activeNode( ActionEvent e ) {

                MouseEvent ev = (MouseEvent) e.getSource();

                appendResult( "activate node: " + myModel.getSelectedObject(ev));

        }


}




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