JavaFX default Tree Item String Converter - Java JavaFX

Java examples for JavaFX:Tree

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Description

JavaFX default Tree Item String Converter

Demo Code

/*// w  ww. j a v a 2 s  . c  o m
 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
//package com.java2s;

import javafx.scene.control.TreeItem;

import javafx.util.StringConverter;

public class Main {
    private final static StringConverter defaultTreeItemStringConverter = new StringConverter<TreeItem>() {
        @Override
        public String toString(TreeItem treeItem) {
            return (treeItem == null || treeItem.getValue() == null) ? ""
                    : treeItem.getValue().toString();
        }

        @Override
        public TreeItem fromString(String string) {
            return new TreeItem(string);
        }
    };

    static <T> StringConverter<TreeItem<T>> defaultTreeItemStringConverter() {
        return (StringConverter<TreeItem<T>>) defaultTreeItemStringConverter;
    }
}

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