src/sample/nashorn/colorpick.js
author jiefu
Fri, 15 Nov 2019 20:39:26 +0800
changeset 59110 8c4c358272a9
parent 47216 71c04702a3d5
permissions -rw-r--r--
8234232: [TESTBUG] gc/shenandoah/jvmti/TestHeapDump.java fails with -Xcomp Reviewed-by: zgu

#simple color picker example

/*
 * Copyright (c) 2015, Oracle and/or its affiliates. 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 Oracle 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 COPYRIGHT OWNER OR
 * 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.
 */
 
if (! $OPTIONS._fx) {
    print("Usage: jjs -fx colorpick.js");
    exit(1);
}
 
var ColorPicker = Java.type("javafx.scene.control.ColorPicker");
var Scene = Java.type("javafx.scene.Scene");
 
function start(stage) {
    var picker = new ColorPicker();
    // just print color details in stdout for fun!
    picker.onAction = function(evt) {
        var ld = Object.bindProperties({}, picker.value);
        print(JSON.stringify(ld));
    }
    var scene = new Scene(picker, 200, 30);
    stage.scene = scene;
    stage.show();
}