Progress bar with Cancel button

Hi Gurus,
How to implement the Progressing bar with Cancel btn using the ScriptUI?, is it possible in script UI ?
Thanks in advance.
Regards,
Imagine

what i said is that you need to hava a reference to your thread ine the class that handle the progressBar.
and in your Thread class you create a method like setCanceled(boolean b)...
public MyThread extends Thread{
   private boolean canceled = false;
   public void setCanceled(boolean b){
      canceled = b;
   public void run(){
      while(!canceled){
        //do your stuff

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ProgressBar.fx code:
import java.lang.Math;
import java.lang.Object;
import javafx.animation.Interpolator;
import javafx.animation.Timeline;
import javafx.scene.CustomNode;
import javafx.scene.effect.GaussianBlur;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.paint.Color;
import javafx.scene.paint.Paint;
import javafx.scene.Scene;
import javafx.scene.shape.Ellipse;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.scene.text.TextOrigin;
import javafx.stage.Stage;
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public var min: Number;
public var max: Number = 100.0;
public var value: Number;
public var background: Paint = Color.rgb(118,149,178);
public var foreground: Paint = Color.rgb(216,219,225);
public var font = bind Font{name: "Courier Bold Italic" size: height - borderWidth * 8};
public var arcWidth: Number = 20;
public var arcHeight: Number = 50;
public var borderStroke: Color = Color.BLACK;
public var borderWidth: Number = 1;
public var fontPaint: Paint = Color.LIGHTGRAY;
public var showPercentage = true;
var progressText: Text;
var backgroundText: Text;
var progessBar: Rectangle;
var range = bind Math.abs(max - min);
var percentComplete: Number = bind if(max != 0) { (
value - min) / max
} // if
else {0.0;} // else;
var currentX = bind percentComplete * width;
var blurX: Number = 30;
var progressString: String = bind "%%{%.0f (percentComplete*100)}";
var progressValue = bind "{%.2f value}";
var progressHeight = bind height - borderWidth * 4;
var blurAnim = Timeline {
repeatCount: Timeline.INDEFINITE
autoReverse: true
keyFrames: [
at(0s) { blurX => 0.0 }
at(2s) { blurX =>
currentX - progressHeight / 2 tween Interpolator.EASEBOTH }
var playing = bind visible on replace{
if(playing) {
blurAnim.play();
}else {
blurAnim.stop();
public override function create(): Node {
return Group {
content: [
Rectangle { //background
width: bind width
height: bind height
fill: bind background
stroke: bind borderStroke
strokeWidth: bind borderWidth
arcWidth: bind arcWidth
arcHeight: bind arcHeight
cache: true
backgroundText = Text { // Text over Background
layoutX: bind (width - backgroundText.layoutBounds.width) / 2
layoutY: bind (height - backgroundText.layoutBounds.height) / 2
textOrigin: TextOrigin.TOP
font: bind font
fill: bind foreground
content: bind if(showPercentage) progressString else progressValue
cache: true
Group {
content: [
progessBar = Rectangle { // Progress
layoutX: bind borderWidth
layoutY: bind borderWidth * 2
width: bind currentX
height: bind progressHeight
fill: bind foreground
arcWidth: bind arcWidth
arcHeight: bind arcHeight
Ellipse {
centerX: bind blurX
centerY: bind height / 2
radiusX: bind progressHeight
radiusY: bind progressHeight / 2
fill: Color.rgb(255,255,255,.7)
effect: GaussianBlur{ radius: 30
Text { // Text Over Progress Bar, this has to be in progressBar coordinate space
x: bind (width - backgroundText.layoutBounds.width) / 2
y: bind (height - backgroundText.layoutBounds.height) / 2
textOrigin: TextOrigin.TOP
font: bind font
fill: bind background
content: bind if(showPercentage) progressString else progressValue
clip: bind progessBar
}, // Text
] // 2nd content
} // 2nd Group
] // 1st content
}; // 1st Group
} // public override function create(): Node
} // public abstract class ProgressBar extends CustomNode, Resizeable
function run(args:String[]):Void {
var stage: Stage = Stage {
title: "Progress Bar"
scene: Scene {
width: 925
height: 60
content: ProgressBar {
layoutX: 10
layoutY: 10
width: 890
height: 35
value: 80
} // content: ProgressBar
} // scene: Scene
} // var stage: Stage = Stage
} // function run(args:String[]):Void
I use RESTful ws to get the progress of the billing run, which is the loadProgressdata() method in the main.fx, and everything was working fine until we did the javafx sdk 1.2 update. With the update in place, I recompiled the project and found that "Resizable" in
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Can anyone shed some light on what might need to be done to get this running correctly again. I don't need anyone the give me the exact code, but just to point me in the correct direction.

Can you post your code again between "{ code} ... {code }" tags ? Some symbols are missing if copy/pasted.
That said, your preferred width and height, simply return the width and height of your component. What I discovered recently is using LayoutInfo on controls to set the preferred width and height. These are the dimensions the surrounding container (VBox, HBox, Flow, ....) will use to arrange size and position of the enclosed components. So maybe you won't need Resizable any more. Simply fill in the layoutInfo property.
Edited by: Java.Artisan on Jun 26, 2009 11:25 AM
Edited by: Java.Artisan on Jun 26, 2009 11:26 AM

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Go to Solution.
Attachments:
Open file test.vi ‏34 KB

The cancel button gives you error code 43 (if I remember correctly). After your file vi's, use the general error handler (GEH) to clear this error (and no other errors). Use
[exception action]=Cancle Error on Match
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With this
notify-send 'Hello world!' -i dialog-information
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The arguements have changed?
Last edited by Dreamkey (2013-02-13 13:02:29)

Ok, I'm not sure if it's because of that, but I installed human-icon-theme and after a reboot, it worked.

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modified for my own test.
package verifier;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
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thank you both. I should of use search forums with the key word. I was getting too much return with jtextfield inputverifier.
oh well....

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What goes in here?
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Hi,
I have a page that is used as a search
page that uses sql "like" queries.As
you know it takes an awfull lot of time
to search through 30,000 records using
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javascript progress bar to be displayed until
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The way I did it is
I added this javascript to the page header:
<script language="JavaScript" type="text/javascript">

</script>
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rather than

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Progress bar with Cancel button

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