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/*
 * Copyright (c) 2011-2015, ScalaFX Project
 * All rights reserved.
 *
 * 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 the ScalaFX Project 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 SCALAFX PROJECT OR ITS 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 scalafx.scene.control

import javafx.scene.{control => jfxsc}

import scala.language.implicitConversions
import scalafx.Includes._
import scalafx.delegate.SFXDelegate
import scalafx.scene.Node

object Skin {
  implicit def sfxSkin2jfx[C <: jfxsc.Skinnable](s: Skin[C]): jfxsc.Skin[C] = if (s != null) s.delegate else null
}

/**
 * Wraps [[http://docs.oracle.com/javase/8/javafx/api/javafx/scene/control/Skinnable.html javafx.scene.control.Skinnable]] interface.
 */
trait Skin[C <: jfxsc.Skinnable] extends SFXDelegate[jfxsc.Skin[C]] {

  /**
   * Called by a Skinnable when the Skin is replaced on the Skinnable.
   */
  def dispose() {
    delegate.dispose()
  }

  /**
   * Gets the Node which represents this Skin.
   */
  def node: Node = delegate.getNode

  /**
   * Gets the Skinnable to which this Skin is assigned.
   */
  def skinnable: C = delegate.getSkinnable

}