JavaFX Article | Best Coding Practices for UI Controls in JavaFX

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package smartcontrols;

import javafx.scene.Node;

public class Bounds {
  public var content: Node;

  public-read var x: Number;
  def cx = bind content.boundsInParent.minX on replace old {
    if (cx != old) {
      x = cx
    }
  }
  public-read var y: Number;
  def cy = bind content.boundsInParent.minY on replace old {
    if (cy != old) {
      y = cy
    }
  }
  public-read var width: Number;
  def cwidth = bind content.boundsInParent.width on replace old {
    if (cwidth != old) {
      width = cwidth
    }
  }
  public-read var height: Number;
  def cheight = bind content.boundsInParent.height on replace old {
    if (cheight != old) {
      height = cheight
    }
  }
}