| /* TableColumn.java -- |
| Copyright (C) 2002, 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath 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, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package javax.swing.table; |
| |
| import java.beans.PropertyChangeListener; |
| import java.io.Serializable; |
| |
| import javax.swing.event.SwingPropertyChangeSupport; |
| |
| /** |
| * TableColumn |
| * @author Andrew Selkirk |
| * @version 1.0 |
| */ |
| public class TableColumn |
| implements Serializable |
| { |
| static final long serialVersionUID = -6113660025878112608L; |
| |
| /** |
| * COLUMN_WIDTH_PROPERTY |
| */ |
| public static final String COLUMN_WIDTH_PROPERTY = "columWidth"; |
| |
| /** |
| * HEADER_VALUE_PROPERTY |
| */ |
| public static final String HEADER_VALUE_PROPERTY = "headerValue"; |
| |
| /** |
| * HEADER_RENDERER_PROPERTY |
| */ |
| public static final String HEADER_RENDERER_PROPERTY = "headerRenderer"; |
| |
| /** |
| * CELL_RENDERER_PROPERTY |
| */ |
| public static final String CELL_RENDERER_PROPERTY = "cellRenderer"; |
| |
| /** |
| * modelIndex |
| */ |
| protected int modelIndex; |
| |
| /** |
| * identifier |
| */ |
| protected Object identifier; |
| |
| /** |
| * width |
| */ |
| protected int width; |
| |
| /** |
| * minWidth |
| */ |
| protected int minWidth = 15; |
| |
| /** |
| * preferredWidth |
| */ |
| private int preferredWidth; |
| |
| /** |
| * maxWidth |
| */ |
| protected int maxWidth = Integer.MAX_VALUE; |
| |
| /** |
| * headerRenderer |
| */ |
| protected TableCellRenderer headerRenderer; |
| |
| /** |
| * headerValue |
| */ |
| protected Object headerValue; |
| |
| /** |
| * cellRenderer |
| */ |
| protected TableCellRenderer cellRenderer; |
| |
| /** |
| * cellEditor |
| */ |
| protected TableCellEditor cellEditor; |
| |
| /** |
| * isResizable |
| */ |
| protected boolean isResizable = true; |
| |
| /** |
| * resizedPostingDisableCount |
| * |
| * @deprecated 1.3 |
| */ |
| protected transient int resizedPostingDisableCount; |
| |
| /** |
| * changeSupport |
| */ |
| private SwingPropertyChangeSupport changeSupport = |
| new SwingPropertyChangeSupport(this); |
| |
| /** |
| * Constructor TableColumn |
| */ |
| public TableColumn() |
| { |
| this(0, 75, null, null); |
| } |
| |
| /** |
| * Constructor TableColumn |
| * |
| * @param modelIndex the index of the column in the model |
| */ |
| public TableColumn(int modelIndex) |
| { |
| this(modelIndex, 75, null, null); |
| } |
| |
| /** |
| * Constructor TableColumn |
| * |
| * @param modelIndex the index of the column in the model |
| * @param width the width |
| */ |
| public TableColumn(int modelIndex, int width) |
| { |
| this(modelIndex, width, null, null); |
| } |
| |
| /** |
| * Constructor TableColumn |
| * |
| * @param modelIndex the index of the column in the model |
| * @param width the width |
| * @param cellRenderer the cell renderer |
| * @param cellEditor the cell editor |
| */ |
| public TableColumn(int modelIndex, int width, |
| TableCellRenderer cellRenderer, TableCellEditor cellEditor) |
| { |
| this.modelIndex = modelIndex; |
| this.width = width; |
| this.preferredWidth = width; |
| this.cellRenderer = cellRenderer; |
| this.cellEditor = cellEditor; |
| this.headerValue = null; |
| this.identifier = null; |
| } |
| |
| /** |
| * firePropertyChange |
| * |
| * @param property the name of the property |
| * @param oldValue the old value |
| * @param newValue the new value |
| */ |
| private void firePropertyChange(String property, Object oldValue, |
| Object newValue) |
| { |
| changeSupport.firePropertyChange(property, oldValue, newValue); |
| } |
| |
| /** |
| * firePropertyChange |
| * |
| * @param property the name of the property |
| * @param oldValue the old value |
| * @param newValue the new value |
| */ |
| private void firePropertyChange(String property, int oldValue, int newValue) |
| { |
| firePropertyChange(property, new Integer(oldValue), new Integer(newValue)); |
| } |
| |
| /** |
| * firePropertyChange |
| * |
| * @param property the name of the property |
| * @param oldValue the old value |
| * @param newValue the new value |
| */ |
| private void firePropertyChange(String property, boolean oldValue, |
| boolean newValue) |
| { |
| firePropertyChange(property, Boolean.valueOf(oldValue), |
| Boolean.valueOf(newValue)); |
| } |
| |
| /** |
| * setModelIndex |
| * |
| * @param modelIndex the index to set |
| */ |
| public void setModelIndex(int modelIndex) |
| { |
| this.modelIndex = modelIndex; |
| } |
| |
| /** |
| * getModelIndex |
| * |
| * @return the model index |
| */ |
| public int getModelIndex() |
| { |
| return modelIndex; |
| } |
| |
| /** |
| * setIdentifier |
| * |
| * @param identifier the identifier |
| */ |
| public void setIdentifier(Object identifier) |
| { |
| this.identifier = identifier; |
| } |
| |
| /** |
| * getIdentifier |
| * |
| * @return the identifier |
| */ |
| public Object getIdentifier() |
| { |
| if (identifier == null) |
| return getHeaderValue(); |
| return identifier; |
| } |
| |
| /** |
| * setHeaderValue |
| * |
| * @param headerValue the value of the header |
| */ |
| public void setHeaderValue(Object headerValue) |
| { |
| if (this.headerValue == headerValue) |
| return; |
| |
| Object oldValue = this.headerValue; |
| this.headerValue = headerValue; |
| firePropertyChange(HEADER_VALUE_PROPERTY, oldValue, headerValue); |
| } |
| |
| /** |
| * getHeaderValue |
| * |
| * @return the value of the header |
| */ |
| public Object getHeaderValue() |
| { |
| return headerValue; |
| } |
| |
| /** |
| * setHeaderRenderer |
| * |
| * @param headerRenderer the renderer to se |
| */ |
| public void setHeaderRenderer(TableCellRenderer renderer) |
| { |
| if (headerRenderer == renderer) |
| return; |
| |
| TableCellRenderer oldRenderer = headerRenderer; |
| headerRenderer = renderer; |
| firePropertyChange(HEADER_RENDERER_PROPERTY, |
| oldRenderer, headerRenderer); |
| } |
| |
| /** |
| * getHeaderRenderer |
| * @return TableCellRenderer |
| */ |
| public TableCellRenderer getHeaderRenderer() |
| { |
| return headerRenderer; |
| } |
| |
| /** |
| * setCellRenderer |
| * |
| * @param cellRenderer the cell renderer |
| */ |
| public void setCellRenderer(TableCellRenderer renderer) |
| { |
| if (cellRenderer == renderer) |
| return; |
| |
| TableCellRenderer oldRenderer = cellRenderer; |
| cellRenderer = renderer; |
| firePropertyChange(CELL_RENDERER_PROPERTY, |
| oldRenderer, cellRenderer); |
| } |
| |
| /** |
| * getCellRenderer |
| * |
| * @return the cell renderer |
| */ |
| public TableCellRenderer getCellRenderer() |
| { |
| return cellRenderer; |
| } |
| |
| /** |
| * setCellEditor |
| * |
| * @param cellEditor the cell editor |
| */ |
| public void setCellEditor(TableCellEditor cellEditor) |
| { |
| this.cellEditor = cellEditor; |
| } |
| |
| /** |
| * getCellEditor |
| * |
| * @return the cell editor |
| */ |
| public TableCellEditor getCellEditor() |
| { |
| return cellEditor; |
| } |
| |
| /** |
| * setWidth |
| * |
| * @param newWidth the width |
| */ |
| public void setWidth(int newWidth) |
| { |
| int oldWidth = width; |
| |
| if (newWidth < minWidth) |
| width = minWidth; |
| else if (newWidth > maxWidth) |
| width = maxWidth; |
| else |
| width = newWidth; |
| |
| if (width == oldWidth) |
| return; |
| |
| firePropertyChange(COLUMN_WIDTH_PROPERTY, oldWidth, width); |
| } |
| |
| /** |
| * getWidth |
| * |
| * @return int |
| */ |
| public int getWidth() |
| { |
| return width; |
| } |
| |
| /** |
| * setPreferredWidth |
| * |
| * @param preferredWidth the preferred width |
| */ |
| public void setPreferredWidth(int preferredWidth) |
| { |
| if (preferredWidth < minWidth) |
| this.preferredWidth = minWidth; |
| else if (preferredWidth > maxWidth) |
| this.preferredWidth = maxWidth; |
| else |
| this.preferredWidth = preferredWidth; |
| } |
| |
| /** |
| * getPreferredWidth |
| * |
| * @return the preferred width |
| */ |
| public int getPreferredWidth() |
| { |
| return preferredWidth; |
| } |
| |
| /** |
| * setMinWidth |
| * |
| * @param minWidth the minium width |
| */ |
| public void setMinWidth(int minWidth) |
| { |
| this.minWidth = minWidth; |
| setWidth(getWidth()); |
| setPreferredWidth(getPreferredWidth()); |
| } |
| |
| /** |
| * getMinWidth |
| * |
| * @return the minimum width |
| */ |
| public int getMinWidth() |
| { |
| return minWidth; |
| } |
| |
| /** |
| * setMaxWidth |
| * |
| * @param maxWidth the maximum width |
| */ |
| public void setMaxWidth(int maxWidth) |
| { |
| this.maxWidth = maxWidth; |
| setWidth(getWidth()); |
| setPreferredWidth(getPreferredWidth()); |
| } |
| |
| /** |
| * getMaxWidth |
| * @return the maximim width |
| */ |
| public int getMaxWidth() |
| { |
| return maxWidth; |
| } |
| |
| /** |
| * setResizable |
| * |
| * @param isResizable <code>true</code> if this column is resizable, |
| * <code>false</code> otherwise |
| */ |
| public void setResizable(boolean isResizable) |
| { |
| this.isResizable = isResizable; |
| } |
| |
| /** |
| * getResizable |
| * |
| * @return <code>true</code> if this column is resizable, |
| * <code>false</code> otherwise |
| */ |
| public boolean getResizable() |
| { |
| return isResizable; |
| } |
| |
| /** |
| * sizeWidthToFit |
| */ |
| public void sizeWidthToFit() |
| { |
| // TODO |
| } |
| |
| /** |
| * disableResizedPosting |
| * |
| * @deprecated 1.3 |
| */ |
| public void disableResizedPosting() |
| { |
| // Does nothing |
| } |
| |
| /** |
| * enableResizedPosting |
| * |
| * @deprecated 1.3 |
| */ |
| public void enableResizedPosting() |
| { |
| // Does nothing |
| } |
| |
| /** |
| * addPropertyChangeListener |
| * @param listener the listener to all |
| */ |
| public synchronized void addPropertyChangeListener(PropertyChangeListener listener) |
| { |
| changeSupport.addPropertyChangeListener(listener); |
| } |
| |
| /** |
| * removePropertyChangeListener |
| * @param listener the listener to remove |
| */ |
| public synchronized void removePropertyChangeListener(PropertyChangeListener listener) |
| { |
| changeSupport.removePropertyChangeListener(listener); |
| } |
| |
| /** |
| * @since 1.4 |
| */ |
| public PropertyChangeListener[] getPropertyChangeListeners() |
| { |
| return changeSupport.getPropertyChangeListeners(); |
| } |
| |
| /** |
| * createDefaultHeaderRenderer |
| * @return TableCellRenderer |
| */ |
| protected TableCellRenderer createDefaultHeaderRenderer() |
| { |
| return new DefaultTableCellRenderer(); |
| } |
| } |