/* * Created on 20 févr. 2005  =============================================                   GNU LESSER GENERAL PUBLIC LICENSE Version 2.1 =============================================GLIPS Graffiti Editor, a SVG EditorCopyright (C) 2003 Jordi SUC, Philippe Gil, SARL ITRISThis library is free software; you can redistribute it and/ormodify it under the terms of the GNU Lesser General PublicLicense as published by the Free Software Foundation; eitherversion 2.1 of the License, or (at your option) any later version.This library is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNULesser General Public License for more details.You should have received a copy of the GNU Lesser General PublicLicense along with this library; if not, write to the Free SoftwareFoundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USAContact : jordi.suc@itris.fr; philippe.gil@itris.fr ============================================= */package fr.itris.glips.svgeditor.menutool;import javax.swing.*;import java.awt.event.*;import java.util.*;import fr.itris.glips.svgeditor.*;import java.awt.*;/** * the class used for creating a pop up item *  * @author Jordi SUC */public abstract class SVGPopupItem {	/**	 * the editor	 */	protected SVGEditor editor;		/**	 * the id of the popup item	 */	protected String id="";		/**	 * the menu item	 */	protected JMenuItem menuItem;		/**	 * the label of the menu item	 */	protected String label="";		/**	 * the regular and disabled icons	 */	protected ImageIcon icon=null, disabledIcon=null;		/**	 * the font	 */	protected static Font theFont=new Font("theFont", Font.ROMAN_BASELINE, 10);	/**	 * the constructor of the class	 * @param editor the editor	 * @param id the id of this popup item	 * @param label the label for the popup item	 * @param iconName the name of an icons	 */	public SVGPopupItem(SVGEditor editor, String id, String label, String iconName){				this.editor=editor;		this.id=id;		this.label=label;				//getting the icons		if(iconName!=null){						icon=editor.getResource().getIcon(iconName, false);			disabledIcon=editor.getResource().getIcon(iconName, true);		}		menuItem=new JMenuItem();		menuItem.setText(label);		//menuItem.setFont(theFont);				if(icon!=null){						menuItem.setIcon(icon);		}				if(disabledIcon!=null){						menuItem.setDisabledIcon(disabledIcon);		}	}		/**	 * @return Returns the id.	 */	public String getId() {				return id;	}		/**	 * returns the popup item that will be displayed	 * @param nodes the nodes onto which the popup item will act	 * @return the menu item	 */	public JMenuItem getPopupItem(LinkedList nodes){		//the listener the menuitem actions that hides the popup		menuItem.addActionListener(new ActionListener(){					public void actionPerformed(ActionEvent evt) {				editor.getPopupManager().hidePopup();			}		});		return menuItem;	}		/**	 * restores the popup item initial state	 */	public void setToInitialState(){				ActionListener[] actionListeners=menuItem.getActionListeners();				//removes all the action listeners from the menu item		for(int i=0; i<actionListeners.length; i++){						menuItem.removeActionListener(actionListeners[i]);		}	}		/**	 * @return whether this popup item is enabled or not	 */	public boolean isEnabled(){				return menuItem.isEnabled();	}}