License text 

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER 
 * Copyright  2008, 2010 Oracle and/or its affiliates.  All rights reserved. 
 * Use is subject to license terms.
 * 
 * This file is available and licensed under the following license:
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met: 
 * 
 *   * Redistributions of source code must retain the above copyright notice, 
 *     this list of conditions and the following disclaimer. 
 *
 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 *   * Neither the name of Oracle Corporation nor the names of its contributors 
 *     may be used to endorse or promote products derived from this software 
 *     without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

    

package com.sun.mediabox.controls;

import javafx.scene.control.Behavior;
import javafx.scene.input.KeyEvent;
import javafx.scene.media.MediaPlayer;
import com.sun.javafx.mediabox.controls.*;

/**
 * @author baechul
 */

public class MediaSliderBehavior extends Behavior {

    // control
    var slider = bind skin.control as MediaSlider;
    var mediaPlayer: MediaPlayer = bind slider.mediaPlayer;

    // behaviors
    var skip: Boolean = false;
    public function updateMediaPlayerCurrentTime(progress: Number) {
        if(mediaPlayer != null and mediaPlayer.media != null) {
            if(isValidTime(mediaPlayer.media.duration)) {
                skip = true;
                mediaPlayer.currentTime = mediaPlayer.media.duration.mul(progress);
                skip = false;
            }
        }
    }

    var currentTime = bind mediaPlayer.currentTime on replace {
        if(mediaPlayer.media != null and not skip) {
            if(mediaPlayer.media.duration != 0s and
            isValidTime(mediaPlayer.media.duration) and
            isValidTime(mediaPlayer.currentTime)) {
                slider.progress = mediaPlayer.currentTime.toMillis()/mediaPlayer.media.duration.toMillis();
            }
        }
    }

    var bufferProgressTime = bind mediaPlayer.bufferProgressTime on replace {
        if(mediaPlayer.media != null) {
            if(mediaPlayer.media.duration != 0s and
            isValidTime(mediaPlayer.media.duration) and
            isValidTime(mediaPlayer.bufferProgressTime)) {
                slider.impl_setBufferProgress(mediaPlayer.bufferProgressTime.toMillis()/mediaPlayer.media.duration.toMillis());
            }
        }
    }

    function isValidTime(dur: Duration): Boolean {
        return dur.toMillis() != Double.NEGATIVE_INFINITY and
           dur.toMillis() != Double.POSITIVE_INFINITY;
    }
    
    // TODO
    public override function callActionForEvent(e:KeyEvent):Void {
    }
}
JavaFX Sample
License text 

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER 
 * Copyright  2008, 2010 Oracle and/or its affiliates.  All rights reserved. 
 * Use is subject to license terms.
 * 
 * This file is available and licensed under the following license:
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met: 
 * 
 *   * Redistributions of source code must retain the above copyright notice, 
 *     this list of conditions and the following disclaimer. 
 *
 *   * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 *   * Neither the name of Oracle Corporation nor the names of its contributors 
 *     may be used to endorse or promote products derived from this software 
 *     without specific prior written permission. 
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

    

package com.sun.mediabox.controls;

import javafx.scene.control.Behavior;
import javafx.scene.input.KeyEvent;
import javafx.scene.media.MediaPlayer;
import com.sun.javafx.mediabox.controls.*;

/**
 * @author baechul
 */

public class MediaSliderBehavior extends Behavior {

    // control
    var slider = bind skin.control as MediaSlider;
    var mediaPlayer: MediaPlayer = bind slider.mediaPlayer;

    // behaviors
    var skip: Boolean = false;
    public function updateMediaPlayerCurrentTime(progress: Number) {
        if(mediaPlayer != null and mediaPlayer.media != null) {
            if(isValidTime(mediaPlayer.media.duration)) {
                skip = true;
                mediaPlayer.currentTime = mediaPlayer.media.duration.mul(progress);
                skip = false;
            }
        }
    }

    var currentTime = bind mediaPlayer.currentTime on replace {
        if(mediaPlayer.media != null and not skip) {
            if(mediaPlayer.media.duration != 0s and
            isValidTime(mediaPlayer.media.duration) and
            isValidTime(mediaPlayer.currentTime)) {
                slider.progress = mediaPlayer.currentTime.toMillis()/mediaPlayer.media.duration.toMillis();
            }
        }
    }

    var bufferProgressTime = bind mediaPlayer.bufferProgressTime on replace {
        if(mediaPlayer.media != null) {
            if(mediaPlayer.media.duration != 0s and
            isValidTime(mediaPlayer.media.duration) and
            isValidTime(mediaPlayer.bufferProgressTime)) {
                slider.impl_setBufferProgress(mediaPlayer.bufferProgressTime.toMillis()/mediaPlayer.media.duration.toMillis());
            }
        }
    }

    function isValidTime(dur: Duration): Boolean {
        return dur.toMillis() != Double.NEGATIVE_INFINITY and
           dur.toMillis() != Double.POSITIVE_INFINITY;
    }
    
    // TODO
    public override function callActionForEvent(e:KeyEvent):Void {
    }
}