Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.app.gui.styling;

import java.awt.Cursor;

import java.awt.Dimension;

import java.awt.event.MouseEvent;

import java.awt.event.MouseListener;

import java.awt.event.MouseMotionListener;

import javax.swing.AbstractButton;

import javax.swing.JComponent;

/**

 * Abstract class that specifies the methods that are useful for the edition.

 * Most of them are methods in relation with mouse events in order to control its

 * position, what button is pressed and so on.

 *

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 */

public abstract class EditorTool implements MouseListener, MouseMotionListener {

        public static final Dimension SMALL_BTN_SIZE = new Dimension(24, 24);

        protected JComponent owner;

        /**

         * Constructor method

         *

         * @param targetEditor

         */

        public EditorTool(JComponent targetEditor) {

                super();

                owner = targetEditor;

        }

        /**

         * Returns the cursor

         */

        public abstract Cursor getCursor();

        public void mouseClicked(MouseEvent e) {}

        public void mouseEntered(MouseEvent e) {

                owner.setCursor(getCursor());

        }

        public void mouseExited(MouseEvent e) {

                owner.setCursor(Cursor.getDefaultCursor());

        }

        public void mouseMoved(MouseEvent e) { }

        public abstract AbstractButton getButton();

        public abstract boolean isSuitableFor(Object obj);

        public abstract String getID();

        public abstract void setModel(Object objectToBeEdited);

}