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Diffstat (limited to 'libjava/classpath/javax/swing/table/DefaultTableCellRenderer.java')
-rw-r--r-- | libjava/classpath/javax/swing/table/DefaultTableCellRenderer.java | 276 |
1 files changed, 0 insertions, 276 deletions
diff --git a/libjava/classpath/javax/swing/table/DefaultTableCellRenderer.java b/libjava/classpath/javax/swing/table/DefaultTableCellRenderer.java deleted file mode 100644 index 5d4a160..0000000 --- a/libjava/classpath/javax/swing/table/DefaultTableCellRenderer.java +++ /dev/null @@ -1,276 +0,0 @@ -/* DefaultTableCellRenderer.java -- - Copyright (C) 2002, 2004, 2005, 2006, 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., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 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.awt.Color; -import java.awt.Component; -import java.awt.Rectangle; -import java.io.Serializable; - -import javax.swing.JLabel; -import javax.swing.JTable; -import javax.swing.UIManager; -import javax.swing.border.Border; -import javax.swing.border.EmptyBorder; - -/** - * Class to display every cells. - */ -public class DefaultTableCellRenderer extends JLabel - implements TableCellRenderer, Serializable -{ - static final long serialVersionUID = 7878911414715528324L; - - protected static Border noFocusBorder = new EmptyBorder(1, 1, 1, 1); - - public static class UIResource extends DefaultTableCellRenderer - implements javax.swing.plaf.UIResource - { - public UIResource() - { - super(); - } - } - - /** - * Stores the color set by setForeground(). - */ - Color foreground; - - /** - * Stores the color set by setBackground(). - */ - Color background; - - /** - * Creates a default table cell renderer with an empty border. - */ - public DefaultTableCellRenderer() - { - super(); - } - - /** - * Assign the unselected-foreground. - * - * @param c the color to assign - */ - public void setForeground(Color c) - { - super.setForeground(c); - foreground = c; - } - - /** - * Assign the unselected-background. - * - * @param c the color to assign - */ - public void setBackground(Color c) - { - super.setBackground(c); - background = c; - } - - /** - * Look and feel has changed. - * - * <p>Replaces the current UI object with the latest version from - * the UIManager.</p> - */ - public void updateUI() - { - super.updateUI(); - background = null; - foreground = null; - } - - /** - * Get the string value of the object and pass it to setText(). - * - * @param table the JTable - * @param value the value of the object. For the text content, - * null is rendered as an empty cell. - * @param isSelected is the cell selected? - * @param hasFocus has the cell the focus? - * @param row the row to render - * @param column the cell to render - * - * @return this component (the default table cell renderer) - */ - public Component getTableCellRendererComponent(JTable table, Object value, - boolean isSelected, - boolean hasFocus, - int row, int column) - { - setValue(value); - setOpaque(true); - - if (table == null) - return this; - - if (isSelected) - { - super.setBackground(table.getSelectionBackground()); - super.setForeground(table.getSelectionForeground()); - } - else - { - if (background != null) - super.setBackground(background); - else - super.setBackground(table.getBackground()); - if (foreground != null) - super.setForeground(foreground); - else - super.setForeground(table.getForeground()); - } - - Border b = null; - if (hasFocus) - { - if (isSelected) - b = UIManager.getBorder("Table.focusSelectedCellHighlightBorder"); - if (b == null) - b = UIManager.getBorder("Table.focusCellHighlightBorder"); - } - else - b = noFocusBorder; - setBorder(b); - - setFont(table.getFont()); - - // If the current background is equal to the table's background, then we - // can avoid filling the background by setting the renderer opaque. - Color back = getBackground(); - setOpaque(back != null && back.equals(table.getBackground())); - - return this; - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - * - * @return always true - */ - public boolean isOpaque() - { - return true; - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - */ - public void validate() - { - // Does nothing. - } - - public void revalidate() - { - // Does nothing. - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - */ - public void repaint(long tm, int x, int y, int width, int height) - { - // Does nothing. - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - */ - public void repaint(Rectangle r) - { - // Does nothing. - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - */ - protected void firePropertyChange(String propertyName, Object oldValue, - Object newValue) - { - // Does nothing. - } - - /** - * Overriden for performance. - * - * <p>This method needs to be overridden in a subclass to actually - * do something.</p> - */ - public void firePropertyChange(String propertyName, boolean oldValue, - boolean newValue) - { - // Does nothing. - } - - /** - * Sets the String for this cell. - * - * @param value the string value for this cell; if value is null it - * sets the text value to an empty string - */ - protected void setValue(Object value) - { - if (value != null) - setText(value.toString()); - else - // null is rendered as an empty cell. - setText(""); - } -} |