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 *     and/or other materials provided with the distribution.
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 *     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
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package interesting.view;

import javafx.animation.Timeline;
import javafx.animation.KeyFrame;
import javafx.scene.input.MouseEvent;

// Custom button created using Images
public class ArrowImageButton extends ImageButton { 
    
    // Handles animation effect
    var timeline:Timeline = Timeline {
        
        repeatCount: 2
        
        keyFrames: [ 
            KeyFrame {
                time: 2s
                action: function() { image = hoverImage; }
            },
            KeyFrame {
                time: 1s
                action: function() { image = normalImage; }
            }
        ]
    };
        
    public var active: Boolean = false on replace {
        if(active) {
            timeline.playFromStart();
            image = hoverImage;
        } else {
            timeline.stop();
            image = normalImage;
        }
    }
        
    public override var onMouseReleased = function(e:MouseEvent) {
        if(active) {
            image = hoverImage;
        } else {
            image = normalImage;
        }
    }
    
    public override var onMouseEntered = function(e:MouseEvent) {
        image = hoverImage;
    }
    
    public override var onMouseExited = function(e:MouseEvent) {
        if(active) {
            image = hoverImage;
        } else {
            image = normalImage;
        }
    }
}