1 /*
   2  * Copyright (c) 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 helloswingnode;
  33 
  34 import java.awt.event.ActionEvent;
  35 import javafx.application.Platform;
  36 import javafx.scene.control.Button;
  37 import javax.swing.JButton;
  38 
  39 /**
  40  * Our SwingButton is a JButton with some logic to alternatively disable/enable
  41  * the FX Button passed as an argument.
  42  */
  43 public class SwingButton extends JButton {
  44 
  45     private final Button fxButton;
  46 
  47     public SwingButton(Button fxb) {
  48 
  49         // initially, this button is set up to disable the FX button when clicked
  50         super("Disable FX Button");
  51         setActionCommand("disable");
  52         fxButton = fxb;
  53 
  54         //Listen for actions on this button.
  55         addActionListener((ActionEvent e) -> {
  56             toggleFXButton(e.getActionCommand());
  57         });
  58 
  59         setToolTipText("Click this button to disable the FX button.");
  60     }
  61 
  62     private void toggleFXButton(String command) {
  63 
  64         if ("disable".equals(command)) {
  65             // this button is currently set to disable the FX button
  66             // access to the FX Scenegraph has to be done in the FX event thread
  67             Platform.runLater(() -> {
  68                 fxButton.setDisable(true);
  69             });
  70 
  71             setText("Enable FX Button");
  72             setActionCommand("enable");
  73             setToolTipText("Click this button to enable the FX button.");
  74 
  75         } else {
  76             // this button is currently set to enable the FX button
  77             // access to the FX Scenegraph has to be done in the FX event thread
  78             Platform.runLater(() -> {
  79                 fxButton.setDisable(false);
  80             });
  81             setText("Disable FX Button");
  82             setActionCommand("disable");
  83             setToolTipText("Click this button to disable the FX button.");
  84 
  85         }
  86     }
  87 }