| /* DefaultTreeCellRenderer.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.tree; |
| |
| import java.awt.Color; |
| import java.awt.Component; |
| import java.awt.Dimension; |
| import java.awt.Font; |
| import java.awt.Graphics; |
| import java.awt.Rectangle; |
| |
| import javax.swing.Icon; |
| import javax.swing.JLabel; |
| import javax.swing.JTree; |
| import javax.swing.UIDefaults; |
| import javax.swing.UIManager; |
| import javax.swing.plaf.UIResource; |
| |
| /** |
| * DefaultTreeCellRenderer |
| * @author Andrew Selkirk |
| */ |
| public class DefaultTreeCellRenderer |
| extends JLabel |
| implements TreeCellRenderer |
| { |
| //------------------------------------------------------------- |
| // Variables -------------------------------------------------- |
| //------------------------------------------------------------- |
| |
| /** |
| * selected |
| */ |
| protected boolean selected; |
| |
| /** |
| * hasFocus |
| */ |
| protected boolean hasFocus; |
| |
| /** |
| * drawsFocusBorderAroundIcon |
| */ |
| private boolean drawsFocusBorderAroundIcon; |
| |
| /** |
| * closedIcon |
| */ |
| protected transient Icon closedIcon; |
| |
| /** |
| * leafIcon |
| */ |
| protected transient Icon leafIcon; |
| |
| /** |
| * openIcon |
| */ |
| protected transient Icon openIcon; |
| |
| /** |
| * textSelectionColor |
| */ |
| protected Color textSelectionColor; |
| |
| /** |
| * textNonSelectionColor |
| */ |
| protected Color textNonSelectionColor; |
| |
| /** |
| * backgroundSelectionColor |
| */ |
| protected Color backgroundSelectionColor; |
| |
| /** |
| * backgroundNonSelectionColor |
| */ |
| protected Color backgroundNonSelectionColor; |
| |
| /** |
| * borderSelectionColor |
| */ |
| protected Color borderSelectionColor; |
| |
| |
| //------------------------------------------------------------- |
| // Initialization --------------------------------------------- |
| //------------------------------------------------------------- |
| |
| /** |
| * Constructor DefaultTreeCellRenderer |
| */ |
| public DefaultTreeCellRenderer() { |
| UIDefaults defaults = UIManager.getLookAndFeelDefaults(); |
| |
| setLeafIcon(getDefaultLeafIcon()); |
| setOpenIcon(getDefaultOpenIcon()); |
| setClosedIcon(getDefaultClosedIcon()); |
| |
| setTextNonSelectionColor(defaults.getColor("Tree.textForeground")); |
| setTextSelectionColor(defaults.getColor("Tree.selectionForeground")); |
| setBackgroundNonSelectionColor(defaults.getColor("Tree.textBackground")); |
| setBackgroundSelectionColor(defaults.getColor("Tree.selectionBackground")); |
| setBorderSelectionColor(defaults.getColor("Tree.selectionBorderColor")); |
| } |
| |
| |
| //------------------------------------------------------------- |
| // Methods ---------------------------------------------------- |
| //------------------------------------------------------------- |
| |
| /** |
| * getDefaultOpenIcon |
| * @returns Icon |
| */ |
| public Icon getDefaultOpenIcon() { |
| return UIManager.getLookAndFeelDefaults().getIcon("Tree.openIcon"); |
| } |
| |
| /** |
| * getDefaultClosedIcon |
| * @returns Icon |
| */ |
| public Icon getDefaultClosedIcon() { |
| return UIManager.getLookAndFeelDefaults().getIcon("Tree.closedIcon"); |
| } |
| |
| /** |
| * getDefaultLeafIcon |
| * @returns Icon |
| */ |
| public Icon getDefaultLeafIcon() { |
| return UIManager.getLookAndFeelDefaults().getIcon("Tree.leafIcon"); |
| } |
| |
| /** |
| * setOpenIcon |
| * @param value0 TODO |
| */ |
| public void setOpenIcon(Icon i) { |
| openIcon = i; |
| } |
| |
| /** |
| * getOpenIcon |
| * @returns Icon |
| */ |
| public Icon getOpenIcon() { |
| return openIcon; |
| } |
| |
| /** |
| * setClosedIcon |
| * @param value0 TODO |
| */ |
| public void setClosedIcon(Icon i) { |
| closedIcon = i; |
| } |
| |
| /** |
| * getClosedIcon |
| * @returns Icon |
| */ |
| public Icon getClosedIcon() { |
| return closedIcon; |
| } |
| |
| /** |
| * setLeafIcon |
| * @param value0 TODO |
| */ |
| public void setLeafIcon(Icon i) { |
| leafIcon = i; |
| } |
| |
| /** |
| * getLeafIcon |
| * @returns Icon |
| */ |
| public Icon getLeafIcon() { |
| return leafIcon; |
| } |
| |
| /** |
| * setTextSelectionColor |
| * @param value0 TODO |
| */ |
| public void setTextSelectionColor(Color c) { |
| textSelectionColor = c; |
| } |
| |
| /** |
| * getTextSelectionColor |
| * @returns Color |
| */ |
| public Color getTextSelectionColor() { |
| return textSelectionColor; |
| } |
| |
| /** |
| * setTextNonSelectionColor |
| * @param value0 TODO |
| */ |
| public void setTextNonSelectionColor(Color c) { |
| textNonSelectionColor = c; |
| } |
| |
| /** |
| * getTextNonSelectionColor |
| * @returns Color |
| */ |
| public Color getTextNonSelectionColor() { |
| return textNonSelectionColor; |
| } |
| |
| /** |
| * setBackgroundSelectionColor |
| * @param value0 TODO |
| */ |
| public void setBackgroundSelectionColor(Color c) { |
| backgroundSelectionColor = c; |
| } |
| |
| /** |
| * getBackgroundSelectionColor |
| * @returns Color |
| */ |
| public Color getBackgroundSelectionColor() { |
| return backgroundSelectionColor; |
| } |
| |
| /** |
| * setBackgroundNonSelectionColor |
| * @param value0 TODO |
| */ |
| public void setBackgroundNonSelectionColor(Color c) { |
| backgroundNonSelectionColor = c; |
| } |
| |
| /** |
| * getBackgroundNonSelectionColor |
| * @returns Color |
| */ |
| public Color getBackgroundNonSelectionColor() { |
| return backgroundNonSelectionColor; |
| } |
| |
| /** |
| * setBorderSelectionColor |
| * @param value0 TODO |
| */ |
| public void setBorderSelectionColor(Color c) { |
| borderSelectionColor = c; |
| } |
| |
| /** |
| * getBorderSelectionColor |
| * @returns Color |
| */ |
| public Color getBorderSelectionColor() { |
| return borderSelectionColor; |
| } |
| |
| /** |
| * setFont |
| * @param value0 TODO |
| */ |
| public void setFont(Font f) { |
| if (f != null && f instanceof UIResource) |
| f = null; |
| super.setFont(f); |
| } |
| |
| /** |
| * setBackground |
| * @param value0 TODO |
| */ |
| public void setBackground(Color c) { |
| if (c != null && c instanceof UIResource) |
| c = null; |
| super.setBackground(c); |
| } |
| |
| /** |
| * getTreeCellRendererComponent |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| * @param value3 TODO |
| * @param value4 TODO |
| * @param value5 TODO |
| * @param value6 TODO |
| * @returns Component |
| */ |
| public Component getTreeCellRendererComponent(JTree tree, |
| Object val, |
| boolean selected, |
| boolean expanded, |
| boolean leaf, |
| int row, |
| boolean hasFocus) { |
| this.selected = selected; |
| this.hasFocus = hasFocus; |
| |
| if (leaf) |
| setIcon(getLeafIcon()); |
| else if (expanded) |
| setIcon(getOpenIcon()); |
| else |
| setIcon(getClosedIcon()); |
| |
| setText(val.toString()); |
| setHorizontalAlignment(LEFT); |
| setVerticalAlignment(TOP); |
| |
| return this; |
| } |
| |
| /** |
| * paint |
| * @param value0 TODO |
| */ |
| public void paint(Graphics g) { |
| super.paint(g); |
| } |
| |
| /** |
| * getPreferredSize |
| * @returns Dimension |
| */ |
| public Dimension getPreferredSize() { |
| return null; // TODO |
| } // getPreferredSize() |
| |
| /** |
| * validate |
| */ |
| public void validate() { |
| // TODO |
| } // validate() |
| |
| /** |
| * revalidate |
| */ |
| public void revalidate() { |
| // TODO |
| } // revalidate() |
| |
| /** |
| * repaint |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| * @param value3 TODO |
| * @param value4 TODO |
| */ |
| public void repaint(long value0, int value1, int value2, int value3, int value4) { |
| // TODO |
| } // repaint() |
| |
| /** |
| * repaint |
| * @param value0 TODO |
| */ |
| public void repaint(Rectangle value0) { |
| // TODO |
| } // repaint() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| protected void firePropertyChange(String value0, Object value1, Object value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, byte value1, byte value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, char value1, char value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, short value1, short value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, int value1, int value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, long value1, long value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, float value1, float value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, double value1, double value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| /** |
| * firePropertyChange |
| * @param value0 TODO |
| * @param value1 TODO |
| * @param value2 TODO |
| */ |
| public void firePropertyChange(String value0, boolean value1, boolean value2) { |
| // TODO |
| } // firePropertyChange() |
| |
| |
| } // DefaultTreeCellRenderer |
