1 /*
   2  * Copyright (c) 2008, 2014, Oracle and/or its affiliates.
   3  * All rights reserved. Use is subject to license terms.
   4  *
   5  * This file is available and licensed under the following license:
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  *
  11  *  - Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  *  - Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the distribution.
  16  *  - Neither the name of Oracle Corporation nor the names of its
  17  *    contributors may be used to endorse or promote products derived
  18  *    from this software without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32 package ensemble.samples.scenegraph.nodeproperties;
  33 
  34 import javafx.application.Application;
  35 import javafx.scene.Parent;
  36 import javafx.scene.Scene;
  37 import javafx.scene.layout.Pane;
  38 import javafx.scene.paint.Color;
  39 import javafx.scene.shape.Rectangle;
  40 import javafx.stage.Stage;
  41 
  42 /**
  43  * A sample that demonstrates some properties of nodes. Use the radio buttons
  44  * to send any of the rectangles to the front or back. Use the controls to
  45  * change opacity or horizontal position.
  46  *
  47  * @sampleName Node Properties
  48  * @preview preview.png
  49  * @see javafx.scene.Node
  50  * @see javafx.scene.layout.Pane
  51  * @see javafx.scene.paint.Color
  52  * @see javafx.scene.shape.Rectangle
  53  * @playground rectA.translateX (name="Rectangle A translate X", min=0, max=50)
  54  * @playground rectB.translateX (name="Rectangle B translate X", min=0, max=50)
  55  * @playground rectC.translateX (name="Rectangle C translate X", min=0, max=50)
  56  * @playground rectA.opacity (name="Rectangle A Opacity", min=0, max=1)
  57  * @playground rectB.opacity (name="Rectangle B Opacity", min=0, max=1)
  58  * @playground rectC.opacity (name="Rectangle C Opacity", min=0, max=1)
  59  *
  60  * @related /Scenegraph/Custom Node
  61  * @related /Graphics 2d/Shapes/Rectangle
  62  * @related /Scenegraph/Stage
  63  */
  64 public class NodePropertiesApp extends Application {
  65 
  66     private Rectangle rectA;
  67     private Rectangle rectB;
  68     private Rectangle rectC;
  69 
  70     public Parent createContent() {
  71 
  72         //X position of node = X + LayoutX + TranslateX
  73         rectA = new Rectangle(50, 50, Color.LIGHTSALMON);
  74         //set position of node temporary (can be changed after)
  75         rectA.setTranslateX(10);
  76 
  77         rectB = new Rectangle(50, 50, Color.LIGHTGREEN);
  78         //set position of node when addinf to some layout
  79         rectB.setLayoutX(20);
  80         rectB.setLayoutY(10);
  81 
  82         rectC = new Rectangle(50, 50, Color.DODGERBLUE);
  83         //last posibility of setting X position of node
  84         rectC.setX(30);
  85         rectC.setY(20);
  86         //opacity of node can be set
  87         rectC.setOpacity(0.8);
  88 
  89         Pane root = new Pane(rectA, rectB, rectC);
  90         root.setPrefSize(130, 100);
  91         root.setMinSize(130, 100);
  92         root.setMaxSize(130, 100);
  93 
  94         return root;
  95     }
  96 
  97     @Override
  98     public void start(Stage primaryStage) throws Exception {
  99         primaryStage.setScene(new Scene(createContent()));
 100         primaryStage.show();
 101     }
 102 
 103     /**
 104      * Java main for when running without JavaFX launcher
 105      * @param args command line arguments
 106      */
 107     public static void main(String[] args) {
 108         launch(args);
 109     }
 110 }