java/beans/src/org/netbeans/modules/beans/beaninfo/BiPanel.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.netbeans.modules.beans.beaninfo;

import org.openide.explorer.ExplorerManager;
import org.openide.explorer.ExplorerUtils;
import org.openide.explorer.propertysheet.PropertySheetView;
import org.openide.explorer.view.BeanTreeView;
import org.openide.nodes.Node;
import org.openide.util.HelpCtx;
import org.openide.util.NbBundle;
import org.openide.windows.TopComponent;

import javax.swing.*;
import java.awt.*;


/**
* Search doc action.
*
* @author   Petr Hrebejk
*/
public final class BiPanel extends TopComponent implements ExplorerManager.Provider {
    public static final String BEANINFO_HELP = "beans.beaninfo.nodes"; // NOI18N

    private static ExplorerManager em;
    private BeanTreeView btv;

    static final long serialVersionUID =4088175782441275332L;

    public BiPanel( ) {
        Node waitNode = new BiNode.Wait();

        createContent( waitNode );
    }

    private void createContent ( Node biNode ) {

        btv = new BeanTreeView ();
        em = new ExplorerManager();
        
        PropertySheetView psv = new PropertySheetView ();

        try {
            psv.setSortingMode (PropertySheetView.UNSORTED);
        }
        catch (java.beans.PropertyVetoException e) {
        }

        btv.setMinimumSize(new Dimension(300, 200));
        JSplitPane sp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, btv, psv);

        em.setRootContext ( biNode );
        em.setExploredContext( biNode );

        btv.setDefaultActionAllowed( true );

        setLayout (new BorderLayout());
        add (BorderLayout.CENTER, sp);
        
        initAccessibility();
    }

    public java.awt.Dimension getPreferredSize () {
        java.awt.Dimension sup = super.getPreferredSize ();
        return new java.awt.Dimension ( Math.max (sup.width, 450), Math.max (sup.height, 300 ));
    }

    protected void componentActivated() {
        super.componentActivated();
        ExplorerUtils.activateActions(em, true);
    }

    protected void componentDeactivated() {
        ExplorerUtils.activateActions(em, false);
        super.componentDeactivated();
    }

    void expandAll() {
        btv.expandAll();
    }

    static Node[] getSelectedNodes() {
        return em.getSelectedNodes();
    }

    void setContext( Node node ) {
        em.setRootContext ( node );
        em.setExploredContext( node );
    }

    public HelpCtx getHelpCtx(){
        return new HelpCtx(BiPanel.BEANINFO_HELP);
    }
    
    private void initAccessibility() {
        btv.getAccessibleContext().setAccessibleName((NbBundle.getBundle("org.netbeans.modules.beans.beaninfo.Bundle")).getString("ACSN_BeanInfoLeftTreeView"));
        btv.getAccessibleContext().setAccessibleDescription((NbBundle.getBundle("org.netbeans.modules.beans.beaninfo.Bundle")).getString("ACSD_BeanInfoLeftTreeView"));
    }

    public ExplorerManager getExplorerManager() {
        return em;
    }
}