Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.utils.console;

import java.awt.BorderLayout;

import java.awt.Cursor;

import java.awt.Dimension;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Point;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JComponent;

import javax.swing.JPanel;

import javax.swing.JSeparator;

import javax.swing.SwingUtilities;

public class JDockPanel extends JPanel {

        private JPanel jPanelNorth = null;

        private JPanel jPanelButtons = null;

        private JComponent centerComponent;

        private JButton jButtonUp = null;

        private JButton jButtonDown = null;

        private JPanel jPanelCenterNorth = null;

        private JSeparator jSeparator1 = null;

        private JDockPanel the;

        private int originalCenterComponentHeight;

        public JDockPanel(JComponent centerComponent) {

                super();        

                the = this;

                initialize();

                this.centerComponent = centerComponent;

                this.originalCenterComponentHeight = centerComponent.getPreferredSize().height;

                this.add(centerComponent, BorderLayout.CENTER);

        }

        /**

         * This method initializes this

         * 

         */

        private void initialize() {

        this.setLayout(new BorderLayout());

        this.setSize(new java.awt.Dimension(388,225));

        this.setBorder(javax.swing.BorderFactory.createEmptyBorder(0,0,0,0));

        this.add(getJPanelNorth(), java.awt.BorderLayout.NORTH);

        }

        /**

         * This method initializes jPanelNorth        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getJPanelNorth() {

                if (jPanelNorth == null) {

                        jPanelNorth = new JPanel();

                        jPanelNorth.setLayout(new BorderLayout());

                        jPanelNorth.setPreferredSize(new java.awt.Dimension(100,12));

                        jPanelNorth.add(getJPanelCenterNorth(), java.awt.BorderLayout.CENTER);

                        jPanelNorth.add(getJPanelButtons(), java.awt.BorderLayout.EAST);

                }

                return jPanelNorth;

        }

        /**

         * This method initializes jPanelButtons        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getJPanelButtons() {

                if (jPanelButtons == null) {

                        jPanelButtons = new JPanel();

                        jPanelButtons.setLayout(null);

                        jPanelButtons.setPreferredSize(new java.awt.Dimension(51,12));

                        jPanelButtons.add(getJButtonUp(), null);

                        jPanelButtons.add(getJButtonDown(), null);

                }

                return jPanelButtons;

        }

        /**

         * This method initializes jButtonUp        

         *         

         * @return javax.swing.JButton        

         */

        private JButton getJButtonUp() {

                if (jButtonUp == null) {

                        jButtonUp = new JButton();

                        jButtonUp.setCursor(Cursor.getDefaultCursor());

                        jButtonUp.setIcon(new ImageIcon(getClass().getResource("/images/up" +

                                        ".png")));

                        jButtonUp.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);

                        jButtonUp.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);

                        jButtonUp.setBounds(new java.awt.Rectangle(3,0,20,12));

                        jButtonUp.setPreferredSize(new java.awt.Dimension(20,12));

                        jButtonUp.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        // UP

                                        centerComponent.setPreferredSize(new Dimension(centerComponent.getWidth(), originalCenterComponentHeight));

                                        int hTot = centerComponent.getPreferredSize().height + getJPanelNorth().getHeight();

                                        // the.setLocation(0, the.getParent().getHeight()-hTot);

//                                        the.centerComponent.setLocation(0, getJPanelNorth().getHeight());

                                        the.reshape(0, the.getParent().getHeight()-hTot, the.getWidth(), hTot);

                                        the.validate();

                                        the.doLayout();

//                                        centerComponent.validate();

//                                        centerComponent.doLayout();

                                }

                        });

                }

                return jButtonUp;

        }

        /**

         * This method initializes jButton        

         *         

         * @return javax.swing.JButton        

         */

        private JButton getJButtonDown() {

                if (jButtonDown == null) {

                        jButtonDown = new JButton();

                        jButtonDown.setCursor(Cursor.getDefaultCursor());

                        jButtonDown.setPreferredSize(new java.awt.Dimension(20,12));

                        jButtonDown.setVerticalAlignment(javax.swing.SwingConstants.BOTTOM);

                        jButtonDown.setIcon(new ImageIcon(getClass().getResource("/images/down.png")));

                        jButtonDown.setBounds(new java.awt.Rectangle(26,0,20,12));

                        jButtonDown.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);

                        jButtonDown.addActionListener(new java.awt.event.ActionListener() {

                                public void actionPerformed(java.awt.event.ActionEvent e) {

                                        // DOWN

                                        centerComponent.setPreferredSize(new Dimension(centerComponent.getWidth(), 0));

                                        int hTot = getJPanelNorth().getHeight();

                                        // the.setLocation(0, the.getParent().getHeight()-hTot);

                                        the.reshape(0, the.getParent().getHeight()-hTot, the.getWidth(), hTot);

                                        // the.setPreferredSize()

                                        the.validate();

                                        the.doLayout();

                                }

                        });

                }

                return jButtonDown;

        }

        /**

         * This method initializes jPanelCenterNorth        

         *         

         * @return javax.swing.JPanel        

         */

        private JPanel getJPanelCenterNorth() {

                if (jPanelCenterNorth == null) {

                        GridBagConstraints gridBagConstraints = new GridBagConstraints();

                        gridBagConstraints.insets = new java.awt.Insets(2,0,2,0);

                        gridBagConstraints.weightx = 90.0D;

                        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;

                        jPanelCenterNorth = new JPanel();

                        jPanelCenterNorth.setLayout(new GridBagLayout());

                        jPanelCenterNorth.add(getJSeparator1(), gridBagConstraints);

                }

                return jPanelCenterNorth;

        }

        /**

         * This method initializes jSeparator1        

         *         

         * @return javax.swing.JSeparator        

         */

        private JSeparator getJSeparator1() {

                if (jSeparator1 == null) {

                        jSeparator1 = new JSeparator();

                        jSeparator1.setPreferredSize(new java.awt.Dimension(100,5));

                        jSeparator1.setCursor(Cursor.getPredefinedCursor(Cursor.N_RESIZE_CURSOR));

                        jSeparator1.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {

                                public void mouseDragged(java.awt.event.MouseEvent e) {

                                        Point pExt = SwingUtilities.convertPoint(e.getComponent(), e.getPoint(), the.getParent());

                                        Dimension sizeFather = the.getParent().getSize();

                                        int heightFather = sizeFather.height;

                                        Dimension newDimension = new Dimension(the.getSize().width, heightFather - pExt.y);

                                        Dimension newCDimension = new Dimension(the.getSize().width, heightFather - pExt.y - getJPanelNorth().getHeight());

                                        Point actualOrigin = the.getLocation();

//                                        the.setSize(newDimension);

//                                        the.setBounds(actualOrigin.x, pExt.y, newDimension.width, newDimension.height);

                                        the.reshape(actualOrigin.x, pExt.y, newDimension.width, newDimension.height);

//                                        centerComponent.reshape(0, newDimension.width, getJPanelNorth().getHeight(), newDimension.height-getJPanelNorth().getHeight());

//                                        the.doLayout();

//                                ComponentEvent ev = new ComponentEvent(the,

//                            ComponentEvent.COMPONENT_RESIZED);

//                                the.dispatchEvent(ev);                                        

//                                        invalidate();

//                                        repaint();

                                        originalCenterComponentHeight = newDimension.height;

                                        centerComponent.setPreferredSize(newCDimension);

                                        the.validate();

                                        the.doLayout();

                                }

                        });

                }

                return jSeparator1;

        }

        public JComponent getCenterComponent() {

                return centerComponent;

        }

        public void setCenterComponent(JComponent centerComponent) {

                if (this.centerComponent != null)

                {

                        this.remove(this.centerComponent);

                }

                this.centerComponent = centerComponent;

                this.originalCenterComponentHeight = centerComponent.getPreferredSize().height;

                this.add(centerComponent, BorderLayout.CENTER);

        }

}  //  @jve:decl-index=0:visual-constraint="10,10"