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jeremybenn |
/* TableColumn.java --
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Copyright (C) 2002, 2004, 2005, 2006, Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.swing.table;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import java.io.Serializable;
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import javax.swing.event.SwingPropertyChangeSupport;
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/**
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* Represents the attributes of a column in a table, including the column index,
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* width, minimum width, preferred width and maximum width.
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*
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* @author Andrew Selkirk
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*/
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public class TableColumn
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implements Serializable
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{
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static final long serialVersionUID = -6113660025878112608L;
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/**
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* The name for the <code>columnWidth</code> property (this field is
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* obsolete and no longer used). Note also that the typo in the value
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* string is deliberate, to match the specification.
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*/
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public static final String COLUMN_WIDTH_PROPERTY = "columWidth";
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/**
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* The name for the <code>headerValue</code> property.
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*/
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public static final String HEADER_VALUE_PROPERTY = "headerValue";
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/**
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* The name for the <code>headerRenderer</code> property.
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*/
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public static final String HEADER_RENDERER_PROPERTY = "headerRenderer";
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/**
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* The name for the <code>cellRenderer</code> property.
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*/
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public static final String CELL_RENDERER_PROPERTY = "cellRenderer";
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/**
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* The index of the corresponding column in the table model.
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*/
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protected int modelIndex;
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/**
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* The identifier for the column.
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*/
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protected Object identifier;
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/**
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* The current width for the column.
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*/
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protected int width;
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/**
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* The minimum width for the column.
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*/
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protected int minWidth = 15;
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/**
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* The preferred width for the column.
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*/
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private int preferredWidth;
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/**
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* The maximum width for the column.
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*/
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protected int maxWidth = Integer.MAX_VALUE;
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/**
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* The renderer for the column header.
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*/
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protected TableCellRenderer headerRenderer;
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/**
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* The value for the column header.
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*/
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protected Object headerValue;
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/**
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* The renderer for the regular cells in this column.
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*/
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protected TableCellRenderer cellRenderer;
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/**
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* An editor for the regular cells in this column.
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*/
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protected TableCellEditor cellEditor;
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/**
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* A flag that determines whether or not the column is resizable (the default
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* is <code>true</code>).
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*/
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protected boolean isResizable = true;
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/**
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* resizedPostingDisableCount
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*
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* @deprecated 1.3
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*/
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protected transient int resizedPostingDisableCount;
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/**
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* A storage and notification mechanism for property change listeners.
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*/
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private SwingPropertyChangeSupport changeSupport =
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new SwingPropertyChangeSupport(this);
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/**
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* Creates a new <code>TableColumn</code> that maps to column 0 in the
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* related table model. The default width is <code>75</code> units.
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*/
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public TableColumn()
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{
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this(0, 75, null, null);
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}
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/**
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* Creates a new <code>TableColumn</code> that maps to the specified column
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* in the related table model. The default width is <code>75</code> units.
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*
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* @param modelIndex the index of the column in the model
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*/
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public TableColumn(int modelIndex)
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{
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this(modelIndex, 75, null, null);
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}
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/**
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* Creates a new <code>TableColumn</code> that maps to the specified column
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* in the related table model, and has the specified <code>width</code>.
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*
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* @param modelIndex the index of the column in the model
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* @param width the width
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*/
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public TableColumn(int modelIndex, int width)
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{
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this(modelIndex, width, null, null);
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}
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/**
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* Creates a new <code>TableColumn</code> that maps to the specified column
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* in the related table model, and has the specified <code>width</code>,
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* <code>cellRenderer</code> and <code>cellEditor</code>.
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*
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* @param modelIndex the index of the column in the model
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* @param width the width
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* @param cellRenderer the cell renderer (<code>null</code> permitted).
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* @param cellEditor the cell editor (<code>null</code> permitted).
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*/
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public TableColumn(int modelIndex, int width,
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TableCellRenderer cellRenderer, TableCellEditor cellEditor)
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{
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this.modelIndex = modelIndex;
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this.width = width;
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this.preferredWidth = width;
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this.cellRenderer = cellRenderer;
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this.cellEditor = cellEditor;
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this.headerValue = null;
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this.identifier = null;
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}
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/**
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* Sets the index of the column in the related {@link TableModel} that this
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* <code>TableColumn</code> maps to, and sends a {@link PropertyChangeEvent}
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* (with the property name 'modelIndex') to all registered listeners.
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*
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* @param modelIndex the column index in the model.
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*
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* @see #getModelIndex()
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*/
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public void setModelIndex(int modelIndex)
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{
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if (this.modelIndex != modelIndex)
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{
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int oldValue = this.modelIndex;
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this.modelIndex = modelIndex;
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changeSupport.firePropertyChange("modelIndex", oldValue, modelIndex);
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}
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}
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/**
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* Returns the index of the column in the related {@link TableModel} that
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* this <code>TableColumn</code> maps to.
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*
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* @return the model index.
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*
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* @see #setModelIndex(int)
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*/
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public int getModelIndex()
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{
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return modelIndex;
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}
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/**
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* Sets the identifier for the column and sends a {@link PropertyChangeEvent}
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* (with the property name 'identifier') to all registered listeners.
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*
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* @param identifier the identifier (<code>null</code> permitted).
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*
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* @see #getIdentifier()
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*/
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public void setIdentifier(Object identifier)
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{
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if (this.identifier != identifier)
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{
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Object oldValue = this.identifier;
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this.identifier = identifier;
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changeSupport.firePropertyChange("identifier", oldValue, identifier);
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}
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}
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/**
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* Returns the identifier for the column, or {@link #getHeaderValue()} if the
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* identifier is <code>null</code>.
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*
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* @return The identifier (or {@link #getHeaderValue()} if the identifier is
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* <code>null</code>).
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*/
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public Object getIdentifier()
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{
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if (identifier == null)
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return getHeaderValue();
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return identifier;
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}
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/**
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* Sets the header value and sends a {@link PropertyChangeEvent} (with the
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* property name {@link #HEADER_VALUE_PROPERTY}) to all registered listeners.
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*
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* @param headerValue the value of the header (<code>null</code> permitted).
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*
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* @see #getHeaderValue()
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*/
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public void setHeaderValue(Object headerValue)
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{
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if (this.headerValue == headerValue)
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return;
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Object oldValue = this.headerValue;
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this.headerValue = headerValue;
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changeSupport.firePropertyChange(HEADER_VALUE_PROPERTY, oldValue,
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headerValue);
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}
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/**
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* Returns the header value.
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*
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* @return the value of the header.
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*
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* @see #getHeaderValue()
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*/
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public Object getHeaderValue()
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{
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return headerValue;
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}
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/**
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* Sets the renderer for the column header and sends a
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* {@link PropertyChangeEvent} (with the property name
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* {@link #HEADER_RENDERER_PROPERTY}) to all registered listeners.
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*
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* @param renderer the header renderer (<code>null</code> permitted).
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*
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* @see #getHeaderRenderer()
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*/
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public void setHeaderRenderer(TableCellRenderer renderer)
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{
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if (headerRenderer == renderer)
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return;
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TableCellRenderer oldRenderer = headerRenderer;
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headerRenderer = renderer;
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changeSupport.firePropertyChange(HEADER_RENDERER_PROPERTY, oldRenderer,
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headerRenderer);
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}
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/**
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* Returns the renderer for the column header.
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*
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* @return The renderer for the column header (possibly <code>null</code>).
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*
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* @see #setHeaderRenderer(TableCellRenderer)
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*/
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public TableCellRenderer getHeaderRenderer()
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{
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return headerRenderer;
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}
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/**
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* Sets the renderer for cells in this column and sends a
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* {@link PropertyChangeEvent} (with the property name
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* {@link #CELL_RENDERER_PROPERTY}) to all registered listeners.
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*
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* @param renderer the cell renderer (<code>null</code> permitted).
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*
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* @see #getCellRenderer()
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*/
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public void setCellRenderer(TableCellRenderer renderer)
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{
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if (cellRenderer == renderer)
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return;
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TableCellRenderer oldRenderer = cellRenderer;
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cellRenderer = renderer;
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changeSupport.firePropertyChange(CELL_RENDERER_PROPERTY, oldRenderer,
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cellRenderer);
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}
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/**
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* Returns the renderer for the table cells in this column.
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*
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* @return The cell renderer (possibly <code>null</code>).
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*
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* @see #setCellRenderer(TableCellRenderer)
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*/
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public TableCellRenderer getCellRenderer()
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{
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return cellRenderer;
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}
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/**
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* Sets the cell editor for the column and sends a {@link PropertyChangeEvent}
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* (with the property name 'cellEditor') to all registered listeners.
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*
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* @param cellEditor the cell editor (<code>null</code> permitted).
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*
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* @see #getCellEditor()
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*/
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public void setCellEditor(TableCellEditor cellEditor)
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{
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if (this.cellEditor != cellEditor)
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{
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TableCellEditor oldValue = this.cellEditor;
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this.cellEditor = cellEditor;
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changeSupport.firePropertyChange("cellEditor", oldValue, cellEditor);
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}
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}
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/**
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* Returns the cell editor for the column (the default value is
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* <code>null</code>).
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*
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* @return The cell editor (possibly <code>null</code>).
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*
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* @see #setCellEditor(TableCellEditor)
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*/
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|
|
public TableCellEditor getCellEditor()
|
391 |
|
|
{
|
392 |
|
|
return cellEditor;
|
393 |
|
|
}
|
394 |
|
|
|
395 |
|
|
/**
|
396 |
|
|
* Sets the width for the column and sends a {@link PropertyChangeEvent}
|
397 |
|
|
* (with the property name 'width') to all registered listeners. If the new
|
398 |
|
|
* width falls outside the range getMinWidth() to getMaxWidth() it is
|
399 |
|
|
* adjusted to the appropriate boundary value.
|
400 |
|
|
*
|
401 |
|
|
* @param newWidth the width.
|
402 |
|
|
*
|
403 |
|
|
* @see #getWidth()
|
404 |
|
|
*/
|
405 |
|
|
public void setWidth(int newWidth)
|
406 |
|
|
{
|
407 |
|
|
int oldWidth = width;
|
408 |
|
|
|
409 |
|
|
if (newWidth < minWidth)
|
410 |
|
|
width = minWidth;
|
411 |
|
|
else if (newWidth > maxWidth)
|
412 |
|
|
width = maxWidth;
|
413 |
|
|
else
|
414 |
|
|
width = newWidth;
|
415 |
|
|
|
416 |
|
|
if (width == oldWidth)
|
417 |
|
|
return;
|
418 |
|
|
|
419 |
|
|
// We do have a constant field COLUMN_WIDTH_PROPERTY,
|
420 |
|
|
// however, tests show that the actual fired property name is 'width'
|
421 |
|
|
// and even Sun's API docs say that this constant field is obsolete and
|
422 |
|
|
// not used.
|
423 |
|
|
changeSupport.firePropertyChange("width", oldWidth, width);
|
424 |
|
|
}
|
425 |
|
|
|
426 |
|
|
/**
|
427 |
|
|
* Returns the width for the column (the default value is <code>75</code>).
|
428 |
|
|
*
|
429 |
|
|
* @return The width.
|
430 |
|
|
*
|
431 |
|
|
* @see #setWidth(int)
|
432 |
|
|
*/
|
433 |
|
|
public int getWidth()
|
434 |
|
|
{
|
435 |
|
|
return width;
|
436 |
|
|
}
|
437 |
|
|
|
438 |
|
|
/**
|
439 |
|
|
* Sets the preferred width for the column and sends a
|
440 |
|
|
* {@link PropertyChangeEvent} (with the property name 'preferredWidth') to
|
441 |
|
|
* all registered listeners. If necessary, the supplied value will be
|
442 |
|
|
* adjusted to fit in the range {@link #getMinWidth()} to
|
443 |
|
|
* {@link #getMaxWidth()}.
|
444 |
|
|
*
|
445 |
|
|
* @param preferredWidth the preferred width.
|
446 |
|
|
*
|
447 |
|
|
* @see #getPreferredWidth()
|
448 |
|
|
*/
|
449 |
|
|
public void setPreferredWidth(int preferredWidth)
|
450 |
|
|
{
|
451 |
|
|
int oldPrefWidth = this.preferredWidth;
|
452 |
|
|
|
453 |
|
|
if (preferredWidth < minWidth)
|
454 |
|
|
this.preferredWidth = minWidth;
|
455 |
|
|
else if (preferredWidth > maxWidth)
|
456 |
|
|
this.preferredWidth = maxWidth;
|
457 |
|
|
else
|
458 |
|
|
this.preferredWidth = preferredWidth;
|
459 |
|
|
|
460 |
|
|
changeSupport.firePropertyChange("preferredWidth", oldPrefWidth,
|
461 |
|
|
this.preferredWidth);
|
462 |
|
|
}
|
463 |
|
|
|
464 |
|
|
/**
|
465 |
|
|
* Returns the preferred width for the column (the default value is
|
466 |
|
|
* <code>75</code>).
|
467 |
|
|
*
|
468 |
|
|
* @return The preferred width.
|
469 |
|
|
*
|
470 |
|
|
* @see #setPreferredWidth(int)
|
471 |
|
|
*/
|
472 |
|
|
public int getPreferredWidth()
|
473 |
|
|
{
|
474 |
|
|
return preferredWidth;
|
475 |
|
|
}
|
476 |
|
|
|
477 |
|
|
/**
|
478 |
|
|
* Sets the minimum width for the column and sends a
|
479 |
|
|
* {@link PropertyChangeEvent} (with the property name 'minWidth') to all
|
480 |
|
|
* registered listeners. If the current <code>width</code> and/or
|
481 |
|
|
* <code>preferredWidth</code> are less than the new minimum width, they are
|
482 |
|
|
* adjusted accordingly.
|
483 |
|
|
*
|
484 |
|
|
* @param minWidth the minimum width (negative values are treated as 0).
|
485 |
|
|
*
|
486 |
|
|
* @see #getMinWidth()
|
487 |
|
|
*/
|
488 |
|
|
public void setMinWidth(int minWidth)
|
489 |
|
|
{
|
490 |
|
|
if (minWidth < 0)
|
491 |
|
|
minWidth = 0;
|
492 |
|
|
if (this.minWidth != minWidth)
|
493 |
|
|
{
|
494 |
|
|
if (width < minWidth)
|
495 |
|
|
setWidth(minWidth);
|
496 |
|
|
if (preferredWidth < minWidth)
|
497 |
|
|
setPreferredWidth(minWidth);
|
498 |
|
|
int oldValue = this.minWidth;
|
499 |
|
|
this.minWidth = minWidth;
|
500 |
|
|
changeSupport.firePropertyChange("minWidth", oldValue, minWidth);
|
501 |
|
|
}
|
502 |
|
|
}
|
503 |
|
|
|
504 |
|
|
/**
|
505 |
|
|
* Returns the <code>TableColumn</code>'s minimum width (the default value
|
506 |
|
|
* is <code>15</code>).
|
507 |
|
|
*
|
508 |
|
|
* @return The minimum width.
|
509 |
|
|
*
|
510 |
|
|
* @see #setMinWidth(int)
|
511 |
|
|
*/
|
512 |
|
|
public int getMinWidth()
|
513 |
|
|
{
|
514 |
|
|
return minWidth;
|
515 |
|
|
}
|
516 |
|
|
|
517 |
|
|
/**
|
518 |
|
|
* Sets the maximum width for the column and sends a
|
519 |
|
|
* {@link PropertyChangeEvent} (with the property name 'maxWidth') to all
|
520 |
|
|
* registered listeners. If the current <code>width</code> and/or
|
521 |
|
|
* <code>preferredWidth</code> are greater than the new maximum width, they
|
522 |
|
|
* are adjusted accordingly.
|
523 |
|
|
*
|
524 |
|
|
* @param maxWidth the maximum width.
|
525 |
|
|
*
|
526 |
|
|
* @see #getMaxWidth()
|
527 |
|
|
*/
|
528 |
|
|
public void setMaxWidth(int maxWidth)
|
529 |
|
|
{
|
530 |
|
|
if (this.maxWidth != maxWidth)
|
531 |
|
|
{
|
532 |
|
|
if (width > maxWidth)
|
533 |
|
|
setWidth(maxWidth);
|
534 |
|
|
if (preferredWidth > maxWidth)
|
535 |
|
|
setPreferredWidth(maxWidth);
|
536 |
|
|
int oldValue = this.maxWidth;
|
537 |
|
|
this.maxWidth = maxWidth;
|
538 |
|
|
changeSupport.firePropertyChange("maxWidth", oldValue, maxWidth);
|
539 |
|
|
}
|
540 |
|
|
}
|
541 |
|
|
|
542 |
|
|
/**
|
543 |
|
|
* Returns the maximum width for the column (the default value is
|
544 |
|
|
* {@link Integer#MAX_VALUE}).
|
545 |
|
|
*
|
546 |
|
|
* @return The maximum width for the column.
|
547 |
|
|
*
|
548 |
|
|
* @see #setMaxWidth(int)
|
549 |
|
|
*/
|
550 |
|
|
public int getMaxWidth()
|
551 |
|
|
{
|
552 |
|
|
return maxWidth;
|
553 |
|
|
}
|
554 |
|
|
|
555 |
|
|
/**
|
556 |
|
|
* Sets the flag that controls whether or not the column is resizable, and
|
557 |
|
|
* sends a {@link PropertyChangeEvent} (with the property name 'isResizable')
|
558 |
|
|
* to all registered listeners.
|
559 |
|
|
*
|
560 |
|
|
* @param isResizable <code>true</code> if this column is resizable,
|
561 |
|
|
* <code>false</code> otherwise.
|
562 |
|
|
*
|
563 |
|
|
* @see #getResizable()
|
564 |
|
|
*/
|
565 |
|
|
public void setResizable(boolean isResizable)
|
566 |
|
|
{
|
567 |
|
|
if (this.isResizable != isResizable)
|
568 |
|
|
{
|
569 |
|
|
this.isResizable = isResizable;
|
570 |
|
|
changeSupport.firePropertyChange("isResizable", !this.isResizable,
|
571 |
|
|
isResizable);
|
572 |
|
|
}
|
573 |
|
|
}
|
574 |
|
|
|
575 |
|
|
/**
|
576 |
|
|
* Returns the flag that controls whether or not the column is resizable.
|
577 |
|
|
*
|
578 |
|
|
* @return <code>true</code> if this column is resizable,
|
579 |
|
|
* <code>false</code> otherwise.
|
580 |
|
|
*
|
581 |
|
|
* @see #setResizable(boolean)
|
582 |
|
|
*/
|
583 |
|
|
public boolean getResizable()
|
584 |
|
|
{
|
585 |
|
|
return isResizable;
|
586 |
|
|
}
|
587 |
|
|
|
588 |
|
|
/**
|
589 |
|
|
* Sets the minimum, maximum, preferred and current width to match the
|
590 |
|
|
* minimum, maximum and preferred width of the header renderer component.
|
591 |
|
|
* If there is no header renderer component, this method does nothing.
|
592 |
|
|
*/
|
593 |
|
|
public void sizeWidthToFit()
|
594 |
|
|
{
|
595 |
|
|
if (headerRenderer == null)
|
596 |
|
|
return;
|
597 |
|
|
Component c = headerRenderer.getTableCellRendererComponent(null,
|
598 |
|
|
getHeaderValue(), false, false, 0, 0);
|
599 |
|
|
Dimension min = c.getMinimumSize();
|
600 |
|
|
Dimension max = c.getMaximumSize();
|
601 |
|
|
Dimension pref = c.getPreferredSize();
|
602 |
|
|
setMinWidth(min.width);
|
603 |
|
|
setMaxWidth(max.width);
|
604 |
|
|
setPreferredWidth(pref.width);
|
605 |
|
|
setWidth(pref.width);
|
606 |
|
|
}
|
607 |
|
|
|
608 |
|
|
/**
|
609 |
|
|
* This method is empty, unused and deprecated.
|
610 |
|
|
* @deprecated 1.3
|
611 |
|
|
*/
|
612 |
|
|
public void disableResizedPosting()
|
613 |
|
|
{
|
614 |
|
|
// Does nothing
|
615 |
|
|
}
|
616 |
|
|
|
617 |
|
|
/**
|
618 |
|
|
* This method is empty, unused and deprecated.
|
619 |
|
|
* @deprecated 1.3
|
620 |
|
|
*/
|
621 |
|
|
public void enableResizedPosting()
|
622 |
|
|
{
|
623 |
|
|
// Does nothing
|
624 |
|
|
}
|
625 |
|
|
|
626 |
|
|
/**
|
627 |
|
|
* Adds a listener so that it receives {@link PropertyChangeEvent}
|
628 |
|
|
* notifications from this column. The properties defined by the column are:
|
629 |
|
|
* <ul>
|
630 |
|
|
* <li><code>width</code> - see {@link #setWidth(int)};</li>
|
631 |
|
|
* <li><code>preferredWidth</code> - see {@link #setPreferredWidth(int)};</li>
|
632 |
|
|
* <li><code>minWidth</code> - see {@link #setMinWidth(int)};</li>
|
633 |
|
|
* <li><code>maxWidth</code> - see {@link #setMaxWidth(int)};</li>
|
634 |
|
|
* <li><code>modelIndex</code> - see {@link #setModelIndex(int)};</li>
|
635 |
|
|
* <li><code>isResizable</code> - see {@link #setResizable(boolean)};</li>
|
636 |
|
|
* <li><code>cellRenderer</code> - see
|
637 |
|
|
* {@link #setCellRenderer(TableCellRenderer)};</li>
|
638 |
|
|
* <li><code>cellEditor</code> - see
|
639 |
|
|
* {@link #setCellEditor(TableCellEditor)};</li>
|
640 |
|
|
* <li><code>headerRenderer</code> - see
|
641 |
|
|
* {@link #setHeaderRenderer(TableCellRenderer)};</li>
|
642 |
|
|
* <li><code>headerValue</code> - see {@link #setHeaderValue(Object)};</li>
|
643 |
|
|
* <li><code>identifier</code> - see {@link #setIdentifier(Object)}.</li>
|
644 |
|
|
* </ul>
|
645 |
|
|
*
|
646 |
|
|
* @param listener the listener to add (<code>null</code> is ignored).
|
647 |
|
|
*
|
648 |
|
|
* @see #removePropertyChangeListener(PropertyChangeListener)
|
649 |
|
|
*/
|
650 |
|
|
public synchronized void addPropertyChangeListener(
|
651 |
|
|
PropertyChangeListener listener)
|
652 |
|
|
{
|
653 |
|
|
changeSupport.addPropertyChangeListener(listener);
|
654 |
|
|
}
|
655 |
|
|
|
656 |
|
|
/**
|
657 |
|
|
* Removes a listener so that it no longer receives
|
658 |
|
|
* {@link PropertyChangeEvent} notifications from this column. If
|
659 |
|
|
* <code>listener</code> is not registered with the column, or is
|
660 |
|
|
* <code>null</code>, this method does nothing.
|
661 |
|
|
*
|
662 |
|
|
* @param listener the listener to remove (<code>null</code> is ignored).
|
663 |
|
|
*/
|
664 |
|
|
public synchronized void removePropertyChangeListener(
|
665 |
|
|
PropertyChangeListener listener)
|
666 |
|
|
{
|
667 |
|
|
changeSupport.removePropertyChangeListener(listener);
|
668 |
|
|
}
|
669 |
|
|
|
670 |
|
|
/**
|
671 |
|
|
* Returns the property change listeners for this <code>TableColumn</code>.
|
672 |
|
|
* An empty array is returned if there are currently no listeners registered.
|
673 |
|
|
*
|
674 |
|
|
* @return The property change listeners registered with this column.
|
675 |
|
|
*
|
676 |
|
|
* @since 1.4
|
677 |
|
|
*/
|
678 |
|
|
public PropertyChangeListener[] getPropertyChangeListeners()
|
679 |
|
|
{
|
680 |
|
|
return changeSupport.getPropertyChangeListeners();
|
681 |
|
|
}
|
682 |
|
|
|
683 |
|
|
/**
|
684 |
|
|
* Creates and returns a default renderer for the column header (in this case,
|
685 |
|
|
* a new instance of {@link DefaultTableCellRenderer}).
|
686 |
|
|
*
|
687 |
|
|
* @return A default renderer for the column header.
|
688 |
|
|
*/
|
689 |
|
|
protected TableCellRenderer createDefaultHeaderRenderer()
|
690 |
|
|
{
|
691 |
|
|
return new DefaultTableCellRenderer();
|
692 |
|
|
}
|
693 |
|
|
}
|