create JavaFX Combo Box - Java JavaFX

Java examples for JavaFX:ComboBox

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Description

create JavaFX Combo Box

Demo Code

/*/*ww w. jav  a2 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
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 */
//package com.java2s;
import javafx.beans.property.ObjectProperty;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.collections.ObservableList;

import javafx.scene.control.Cell;

import javafx.scene.control.ComboBox;

import javafx.util.StringConverter;

public class Main {
    static <T> ComboBox<T> createComboBox(final Cell<T> cell,
            final ObservableList<T> items,
            final ObjectProperty<StringConverter<T>> converter) {
        ComboBox<T> comboBox = new ComboBox<T>(items);
        comboBox.converterProperty().bind(converter);
        comboBox.setMaxWidth(Double.MAX_VALUE);
        comboBox.getSelectionModel().selectedItemProperty()
                .addListener(new ChangeListener<T>() {
                    @Override
                    public void changed(ObservableValue<? extends T> ov,
                            T oldValue, T newValue) {
                        if (cell.isEditing()) {
                            cell.commitEdit(newValue);
                        }
                    }
                });
        return comboBox;
    }
}

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