IButtonTabListener.java

/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

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.google.security.zynamics.binnavi.Gui.GraphWindows.ButtonTab;

/**
 * Interface that must be implemented by classes that want to be notified about buttoned tab panels
 * that are about to be closed.
 */
public interface IButtonTabListener {
  /**
   * Invoked right before a tab component is closed because the user clicked on the X button to
   * close the tab.
   *
   * @param component The component that is about to be closed.
   *
   * @return True, to allow the tab to be closed. False, to keep it open.
   */
  boolean closing(ButtonTabComponent component);
}