scalafx.beans.property.ReadOnlySetWrapper.scala Maven / Gradle / Ivy

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/*
 * Copyright (c) 2011-2017, 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.beans.property

import javafx.beans.{property => jfxbp}

import scala.language.implicitConversions
import scalafx.beans.property.PropertyIncludes.jfxReadOnlySetProperty2sfx
import scalafx.collections.ObservableSet
import scalafx.delegate.SFXDelegate


object ReadOnlySetWrapper {
  /**
    * Converts a ScalaFX ReadOnlySetWrapper to its JavaFX counterpart ReadOnlySetWrapper.
    *
    * @param v ScalaFX ReadOnlySetWrapper
    * @return JavaFX ReadOnlySetWrapper
    */
  implicit def sfxReadOnlySetWrapper2jfx[E <: Any](v: ReadOnlySetWrapper[E]): jfxbp.ReadOnlySetWrapper[E] =
    if (v != null) v.delegate else null

  /** Creates a new ReadOnlySetWrapper instance.
    *
    * @param value the initial value of the wrapped value
    */
  def apply[E <: Any](value: ObservableSet[E]) = new ReadOnlySetWrapper(new jfxbp.ReadOnlySetWrapper(value))

  /**
    * Creates a new ReadOnlySetWrapper.
    *
    * @param bean the bean of this SetProperty
    * @param name the name of this SetProperty
    */
  def apply[E <: Any](bean: Any, name: String) =
    new ReadOnlySetWrapper(new jfxbp.ReadOnlySetWrapper[E](bean, name))

  /**
    * Creates a new ReadOnlySetWrapper.
    *
    * @param bean  the bean of this SetProperty
    * @param name  the name of this SetProperty
    * @param value the initial value
    */
  def apply[E <: Any](bean: Any, name: String, value: ObservableSet[E]) =
    new ReadOnlySetWrapper(new jfxbp.ReadOnlySetWrapper(bean, name, value.delegate))
}


/**
  * Wraps `javafx.beans.property.ReadOnlySetWrapper`.
  */
class ReadOnlySetWrapper[E <: Any](override val delegate: jfxbp.ReadOnlySetWrapper[E] = new jfxbp.ReadOnlySetWrapper[E])
  extends SetProperty[E](delegate)
    with SFXDelegate[jfxbp.ReadOnlySetWrapper[E]] {

  /** Creates a new ReadOnlySetWrapper instance.
    *
    * @param value the initial value of the wrapped value
    */
  def this(value: ObservableSet[E]) =
    this(new jfxbp.ReadOnlySetWrapper[E](value))

  /**
    * Creates a new ReadOnlySetWrapper.
    *
    * @param bean the bean of this SetProperty
    * @param name the name of this SetProperty
    */
  def this(bean: Any, name: String) =
    this(new jfxbp.ReadOnlySetWrapper[E](bean, name))

  /**
    * Creates a new ReadOnlySetWrapper.
    *
    * @param bean  the bean of this SetProperty
    * @param name  the name of this SetProperty
    * @param value the initial value
    */
  def this(bean: Any, name: String, value: ObservableSet[E]) =
    this(new jfxbp.ReadOnlySetWrapper[E](bean, name, value))

  /**
    * Returns the readonly property, that is synchronized with this ReadOnlySetWrapper.
    *
    * @return the readonly property
    */
  def readOnlyProperty: ReadOnlySetProperty[E] = delegate.getReadOnlyProperty
}