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GATE - general achitecture for text engineering - is open source software capable of solving almost any text processing problem. This artifact enables you to embed the core GATE Embedded with its essential dependencies. You will able to use the GATE Embedded API and load and store GATE XML documents. This artifact is the perfect dependency for CREOLE plugins or for applications that need to customize the GATE dependencies due to confict with their own dependencies or for lower footprint.

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/*
 *  Copyright (c) 1995-2012, The University of Sheffield. See the file
 *  COPYRIGHT.txt in the software or at http://gate.ac.uk/gate/COPYRIGHT.txt
 *
 *  This file is part of GATE (see http://gate.ac.uk/), and is free
 *  software, licenced under the GNU Library General Public License,
 *  Version 2, June 1991 (in the distribution as file licence.html,
 *  and also available at http://gate.ac.uk/gate/licence.html).
 *
 *  Valentin Tablan 20 Feb 2003
 *
 *  $Id: XJPopupMenu.java 17612 2014-03-10 08:51:17Z markagreenwood $
 */

package gate.swing;


import java.awt.Component;
import java.awt.Dimension;

import javax.swing.JPopupMenu;
import javax.swing.JSeparator;

/**
 * A modified version of JPopupMenu that uses {@link MenuLayout} as its layout.
 */
@SuppressWarnings("serial")
public class XJPopupMenu extends JPopupMenu {
  public XJPopupMenu() {
    super();
    setLayout(new MenuLayout());
  }

  public XJPopupMenu(String label){
    super(label);
    setLayout(new MenuLayout());
  }

  /**
   * Force separators to be the same width as the JPopupMenu.
   * This is because the MenuLayout make separators invisible contrary
   * to the default JPopupMenu layout manager.
   * @param aFlag true if the popupmenu is visible
   */
  @Override
  public void setVisible(boolean aFlag) {
    super.setVisible(aFlag);
    if (!aFlag) { return; }
    MenuLayout layout = (MenuLayout) getLayout();
    for (int i = 0; i < getComponents().length; i++) {
      Component component = getComponents()[i];
      if (component instanceof JSeparator) {
        JSeparator separator = (JSeparator) component;
        int column = layout.getColumnForComponentIndex(i);
        int preferredWidth = layout.getPreferredWidthForColumn(column);
        // use the popupmenu width to set the separators width
        separator.setPreferredSize(new Dimension(
          preferredWidth, separator.getHeight()));
      }
    }
    revalidate();
  }
}