| gvSIG desktop 1

/* 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

 */

/* CVS MESSAGES:

*

* $Id: AcceptCancelPanel.java 8514 2006-11-06 07:29:04Z jaume $

* $Log$

* Revision 1.5  2006-11-06 07:29:04  jaume

* *** empty log message ***

*

* Revision 1.4  2006/09/14 08:31:58  cesar

* Replace PluginServices.getText by the new Messages bridge class from libUI

*

* Revision 1.3.2.1  2006/09/13 13:13:19  cesar

* Replace PluginServices.getText by the new Messages bridge class from libUI

*

* Revision 1.3  2006/07/20 11:12:25  jaume

* *** empty log message ***

*

* Revision 1.2  2006/07/20 10:42:37  jaume

* *** empty log message ***

*

* Revision 1.1  2006/07/03 07:12:28  jaume

* *** empty log message ***

*

*

*/

package org.gvsig.gui.beans;

import java.awt.BorderLayout;

import java.awt.event.ActionListener;

import javax.swing.JPanel;

import org.gvsig.gui.beans.swing.JButton;

/**

 * A JPanel representing a normative sized and aligned Ok and Cancel buttons according

 * on the gvSIG's style sheet. The buttons size is automatically handled as far as the

 * panel is BorderLayout-ed.

 *

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

 *

 */

public class AcceptCancelPanel extends JPanel {

        private JButton btnOk = null;

        private JButton btnCancel = null;

        /**

         * Creates a new instance of the panel with the buttons aligned to the right

         * and with the respective action handlers.

         * @param okAction, the handler for the ok button clicking.

         * @param cancelAction, the handler for the cancel button clicking.

         *

         */

        public AcceptCancelPanel(ActionListener okAction, ActionListener cancelAction) {

                super();

                initialize(okAction, cancelAction);

        }

        /**

         * Creates a new instance of the panel with the buttons aligned to the right

         * with no listeners set.

         *

         */

        public AcceptCancelPanel() {

                super();

                initialize(null, null);

        }

        /**

         * This method initializes this

         *

         */

        private void initialize(ActionListener okAction, ActionListener cancelAction) {

        this.setLayout(new BorderLayout());

        JPanel aux = new JPanel();

        aux.add(getBtnOk(okAction), java.awt.BorderLayout.EAST);

        aux.add(getCancelButton(cancelAction), java.awt.BorderLayout.EAST);

        this.add(aux, java.awt.BorderLayout.EAST);

        }

        /**

         * This method initializes btnOk

         *

         * @return javax.swing.JButton

         */

        private JButton getBtnOk(ActionListener okAction) {

                if (btnOk == null) {

                        btnOk = new JButton();

                        btnOk.setText(Messages.getText("ok" ));

                        btnOk.setActionCommand("OK");

                        if (okAction != null)

                                btnOk.addActionListener(okAction);

                }

                return btnOk;

        }

        /**

         * This method initializes btnCancel

         *

         * @return javax.swing.JButton

         */

        private JButton getCancelButton(ActionListener cancelAction) {

                if (btnCancel == null) {

                        btnCancel = new JButton();

                        btnCancel.setText(Messages.getText("cancel" ));

                        btnCancel.setActionCommand("CANCEL");

                        if (cancelAction != null)

                                btnCancel.addActionListener(cancelAction);

                }

                return btnCancel;

        }

        /**

         * Adds an ActionListener to the <b>cancel</b> button.

         * @param l

         */

        public void addCancelButtonActionListener(ActionListener l) {

                btnCancel.addActionListener(l);

        }

        /**

         * Sets the ActionListener to the <b>OK</b> button removing any other previous one.

         * @param l

         */

        public void setOkButtonActionListener(ActionListener l) {

                ActionListener[] listeners = btnOk.getActionListeners();

                for (int i = 0; i < listeners.length; i++) {

                        btnOk.removeActionListener(listeners[i]);

                }

                btnOk.addActionListener(l);

        }

        /**

         * Sets the ActionListener to the <b>cancel</b> button removing any other previous one.

         * @param l

         */

        public void setCancelButtonActionListener(ActionListener l) {

                ActionListener[] listeners = btnCancel.getActionListeners();

                for (int i = 0; i < listeners.length; i++) {

                        btnCancel.removeActionListener(listeners[i]);

                }

                btnCancel.addActionListener(l);

        }

        /**

         * Adds an ActionListener to the <b>OK</b> button.

         * @param l

         */

        public void addOkButtonActionListener(ActionListener l) {

                btnOk.addActionListener(l);

        }

        /**

         * Returns the ok button contained by this panel since resizing issues should be

         * automatically handled by the layout manager. The use of this method is discouraged,

         * it is keeped only for compatibility issues. Try using specific button properties

         * access methods contained by this class instead.

         * @return the Ok button

         * @deprecated

         */

        public JButton getOkButton() {

                return btnOk;

        }

        public boolean isOkButtonEnabled() {

                return btnOk.isEnabled();

        }

        public boolean isCancelButtonEnabled() {

                return btnCancel.isEnabled();

        }

        public void setOkButtonEnabled(boolean b) {

                btnOk.setEnabled(b);

        }

        public void setCancelButtonEnabled(boolean b) {

                btnCancel.setEnabled(b);

        }

}