modules/visor-plugins/src/main/java/org/apache/ignite/visor/plugin/VisorPluggableTab.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.apache.ignite.visor.plugin;

import javax.swing.ImageIcon;
import javax.swing.JPanel;

/**
 * Abstract base class for Visor pluggable tabs.
 */
public abstract class VisorPluggableTab extends VisorExtensionPoint {
    /**
     * @param model Visor model.
     */
    protected VisorPluggableTab(VisorPluginModel model) {
        super(model);
    }

    /**
     * Tab and menu icon 16x16 px.
     *
     * @return Plugin icon.
     */
    public abstract ImageIcon icon();

    /**
     * Tab tooltip.
     *
     * @return Tooltip.
     */
    public abstract String tooltip();

    /**
     * Construct content of pluggable tab.
     *
     * @param componentsFactory Factory for creating ready UI blocks, like nodes panel and charts.
     * @param dfltTabBtn Panel with standart tab buttons.
     *
     * @return Pluggable tab content.
     */
    public abstract JPanel createPanel(VisorPluginComponentsFactory componentsFactory, JPanel dfltTabBtn);

    /**
     * Will be executed on tab close.
     */
    public void onClosed() {
        // No-op.
    }
}