?? iconnoderenderer.java~1~
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/* (swing1.1) */ package jp.gr.java_conf.tame.swing.tree;import java.util.*;import java.awt.*;import javax.swing.*;import javax.swing.tree.*;/** * @version 1.0 01/12/99 */public class IconNodeRenderer extends DefaultTreeCellRenderer { public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf, int row, boolean hasFocus) { super.getTreeCellRendererComponent(tree, value, sel, expanded, leaf, row, hasFocus); Icon icon = ((IconNode)value).getIcon(); if (icon == null) { Hashtable icons = (Hashtable)tree.getClientProperty("JTree.icons"); String name = ((IconNode)value).getIconName(); if ((icons != null) && (name != null)) { icon = (Icon)icons.get(name); if (icon != null) { setIcon(icon); } } } else { setIcon(icon); } return this; }}
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