src/org/nbgit/ui/properties/PropertiesTable.java

   1 /*
   2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
   3  *
   4  * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
   5  *
   6  * The contents of this file are subject to the terms of either the GNU
   7  * General Public License Version 2 only ("GPL") or the Common
   8  * Development and Distribution License("CDDL") (collectively, the
   9  * "License"). You may not use this file except in compliance with the
  10  * License. You can obtain a copy of the License at
  11  * http://www.netbeans.org/cddl-gplv2.html
  12  * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
  13  * specific language governing permissions and limitations under the
  14  * License.  When distributing the software, include this License Header
  15  * Notice in each file and include the License file at
  16  * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
  17  * particular file as subject to the "Classpath" exception as provided
  18  * by Sun in the GPL Version 2 section of the License file that
  19  * accompanied this code. If applicable, add the following below the
  20  * License Header, with the fields enclosed by brackets [] replaced by
  21  * your own identifying information:
  22  * "Portions Copyrighted [year] [name of copyright owner]"
  23  *
  24  * Contributor(s):
  25  *
  26  * The Original Software is NetBeans. The Initial Developer of the Original
  27  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
  28  * Microsystems, Inc. All Rights Reserved.
  29  * Portions Copyright 2008 Alexander Coles (Ikonoklastik Productions).
  30  *
  31  * If you wish your version of this file to be governed by only the CDDL
  32  * or only the GPL Version 2, indicate your decision by adding
  33  * "[Contributor] elects to include this software in this distribution
  34  * under the [CDDL or GPL Version 2] license." If you do not indicate a
  35  * single choice of license, a recipient has the option to distribute
  36  * your version of this file under either the CDDL, the GPL Version 2 or
  37  * to extend the choice of license to its licensees as provided above.
  38  * However, if you add GPL Version 2 code and therefore, elected the GPL
  39  * Version 2 license, then the option applies only if the new code is
  40  * made subject to such option by the copyright holder.
  41  */
  42 package org.nbgit.ui.properties;
  43
  44 import java.awt.Component;
  45 import java.awt.Dimension;
  46 import java.util.Arrays;
  47 import javax.swing.JComponent;
  48 import javax.swing.JLabel;
  49 import javax.swing.JScrollPane;
  50 import javax.swing.JTable;
  51 import javax.swing.event.AncestorEvent;
  52 import javax.swing.event.AncestorListener;
  53 import javax.swing.event.TableModelEvent;
  54 import javax.swing.event.TableModelListener;
  55 import javax.swing.table.DefaultTableCellRenderer;
  56 import javax.swing.table.TableColumnModel;
  57 import javax.swing.table.TableModel;
  58 import org.openide.util.NbBundle;
  59
  60 /**
  61  *
  62  * @author Padraig O'Briain
  63  */
  64 public class PropertiesTable implements AncestorListener, TableModelListener {
  65
  66     public static final String[] PROPERTIES_COLUMNS = new String[]{PropertiesTableModel.COLUMN_NAME_NAME, PropertiesTableModel.COLUMN_NAME_VALUE};
  67
  68     private PropertiesTableModel tableModel;
  69     private JTable table;
  70     private JComponent component;
  71     private String[] columns;
  72
  73     /** Creates a new instance of PropertiesTable */
  74     public PropertiesTable(JLabel label, String[] columns) {
  75         init(label, columns);
  76     }
  77
  78     private void init(JLabel label, String[] columns) {
  79         tableModel = new PropertiesTableModel(columns);
  80         tableModel.addTableModelListener(this);
  81         table = new JTable(tableModel);
  82         table.getTableHeader().setReorderingAllowed(false);
  83         table.setDefaultRenderer(String.class, new PropertiesTableCellRenderer());
  84         table.setRowHeight(table.getRowHeight());
  85         table.addAncestorListener(this);
  86         component = new JScrollPane(table, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  87         component.setPreferredSize(new Dimension(340, 150));
  88         table.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(PropertiesTable.class, "ACSD_PropertiesTable")); // NOI18N
  89         table.getAccessibleContext().setAccessibleName(NbBundle.getMessage(PropertiesTable.class, "ACSN_PropertiesTable")); // NOI18N
  90         label.setLabelFor(table);
  91         setColumns(columns);
  92     }
  93
  94     public void setColumns(String[] clmns) {
  95         if (Arrays.equals(columns, clmns))
  96             return;
  97         columns = clmns;
  98         tableModel.setColumns(clmns);
  99         setDefaultColumnSize();
 100     }
 101
 102     public JTable getTable() {
 103         return table;
 104     }
 105
 106     private void setDefaultColumnSize() {
 107         int width = table.getWidth();
 108         TableColumnModel columnModel = table.getColumnModel();
 109         if (columns == null || columnModel == null)
 110             return;
 111         if (columnModel.getColumnCount() != columns.length)
 112             return;
 113         for (int i = 0; i < columns.length; i++) {
 114             String col = columns[i];
 115             if (col.equals(PropertiesTableModel.COLUMN_NAME_NAME)) {
 116                 columnModel.getColumn(i).setPreferredWidth(width * 20 / 100);
 117             } else if (col.equals(PropertiesTableModel.COLUMN_NAME_VALUE)) {
 118                 columnModel.getColumn(i).setPreferredWidth(width * 40 / 100);
 119             }
 120         }
 121     }
 122
 123     public TableModel getTableModel() {
 124         return tableModel;
 125     }
 126
 127     public void dataChanged() {
 128         int idx = table.getSelectedRow();
 129         tableModel.fireTableDataChanged();
 130         if (idx != -1) {
 131             table.getSelectionModel().addSelectionInterval(idx, idx);
 132         }
 133     }
 134
 135     public int[] getSelectedItems() {
 136         return table.getSelectedRows();
 137     }
 138
 139     public GitPropertiesNode[] getNodes() {
 140         return tableModel.getNodes();
 141     }
 142
 143     public void setNodes(GitPropertiesNode[] nodes) {
 144         tableModel.setNodes(nodes);
 145     }
 146
 147     public JComponent getComponent() {
 148         return component;
 149     }
 150
 151     public void ancestorAdded(AncestorEvent arg0) {
 152         setDefaultColumnSize();
 153     }
 154
 155     public void ancestorRemoved(AncestorEvent arg0) {
 156     }
 157
 158     public void ancestorMoved(AncestorEvent arg0) {
 159     }
 160
 161     public void tableChanged(TableModelEvent event) {
 162         table.repaint();
 163     }
 164
 165     public class PropertiesTableCellRenderer extends DefaultTableCellRenderer {
 166
 167         @Override
 168         public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int rowIndex, int columnIndex) {
 169             Component renderer = super.getTableCellRendererComponent(table, value, hasFocus, hasFocus, rowIndex, columnIndex);
 170             if (renderer instanceof JComponent) {
 171                 String strValue = tableModel.getNode(rowIndex).getValue();
 172                 ((JComponent) renderer).setToolTipText(strValue);
 173             }
 174             setToolTipText(value.toString());
 175             return renderer;
 176         }
 177     }
 178
 179 }