SeaGlassTreeUI.java 文件源码

/**
 * @inheritDoc
 */
@Override
protected TreeCellEditor createDefaultCellEditor() {
    TreeCellRenderer renderer = tree.getCellRenderer();
    DefaultTreeCellEditor editor;

    if (renderer != null && (renderer instanceof DefaultTreeCellRenderer)) {
        editor = new SynthTreeCellEditor(tree, (DefaultTreeCellRenderer) renderer);
    } else {
        editor = new SynthTreeCellEditor(tree, null);
    }
    return editor;
}