Removal of JavaFX 2.0.3

How to remove JavaFX 2.0.3 on my computer. The app said control panel there was an error during installation and will not remove. How can I get rid of him?

Hello

See the link and check if it helps:

Diagnose and solve the program installation and uninstallation problems automatically

http://support.Microsoft.com/mats/Program_Install_and_Uninstall

Tags: Windows

Edition

This control supports the online edition of values, and this section attempts to provide an overview of the available API and how you should use them.

First of all, the cells most often requires a different user interface than when a cell is not being edited. It is the responsibility of the Cell implementation used. For TreeTableView, it is strongly recommended that edition is per-TreeTableColumn , rather than per row , as more often than otherwise you want users to change the value of each column differently, and this approach allows for specific to each column publishers. It's your choice, if the cell is constantly in a State of change (for example, this is common for CheckBox of the cells), or to switch to a different user interface when editing begins (for example when a double click is received on a cell).

To find out what changes were requested on a cell, simply substitute the Cell.startEdit() method and update the cell text and graphic properties as appropriate (for example to set the null text and set the graphics to be a TextField ).

In addition, you must also override Cell.cancelEdit() to reset the user interface to its visual state of origin when the installation ends. In both cases, it is important that also ensure you that you call the method super for that cell to perform all the duties he has to do for his edit mode or its output.

Once your phone is in a State of change, the next thing you are probably interested is how to validate or cancel the current editing. It is your responsibility as a cell factory supplier. Your implementation of cell will know when the editing is complete, based on user input (for example when the user presses ESC or enter keys on their keyboard). When this happens, it is your responsibility to call Cell.commitEdit(Object) or Cell.cancelEdit() , as the case may be.

When you call Cell.commitEdit(Object) an event is fired to the TreeTableView, you can observe by adding a EventHandler via TreeTableColumn.setOnEditCommit(javafx.event.EventHandler) . Similarly, one can also observe edit events for edit start and edit cancel .

By default, the validation Manager TreeTableColumn edit is not null with a default manager who is trying to replace the property value for the item in the currently-being-edited line. It is able to do this as the Cell.commitEdit(Object) method is passed to the new value, and this should be transferred to the validation Manager change via the CellEditEvent , which is triggered. It is simply a matter of calling TreeTableColumn.CellEditEvent.getNewValue() to retrieve this value.

It is very important to note that if you call TreeTableColumn.setOnEditCommit(javafx.event.EventHandler) with your own EventHandler , then you will remove the default handler. Unless you then manage writeback in the property (or the relevant data source), nothing will happen. You can work around this by using the TableColumnBase.addEventHandler(javafx.event.EventType, javafx.event.EventHandler) method to add a TreeTableColumn.EDIT_COMMIT_EVENT EventType with desired EventHandler as the second argument. Using this method, you will not replace the default implementation, but you will be notified when a validation of the change has occurred.

I hope this summary answers some of the most frequently asked questions. Fortunately, JavaFX comes with a number of pre-built cell plants that handle all the requirements of editing on your behalf. You can find these cell factories pre-built in the javafx.scene.control.cell package.

Make JavaFX alerts look like ControlsFX dialogue

Hello
is there a way to make the official dialogue boxes (alerts) 8u40 looks like ControlsFX dialog boxes?
I am talking mainly about the black title bar and slightly "generic" gray (who appear to be white in alert javafx?) as seen here:
http://controlsfx.BitBucket.org/org/controlsfx/dialog/dialogs.html
Thank you

ControlsFX dialog boxes are deprecated,

See the following blog announcement:

Announces ControlsFX 8.20.7 / / JavaFX News, demos and Insight / / FX experience

Use rather openjfx-dialog boxes:

https://BitBucket.org/controlsfx/openjfx-dialogs

This project is the controlsfx dialog box (probably the style you want), the features implemented on top of the new API of the Java 8u40 dialog box.

Dialogs in the basic platform do not natively have the ability to return at your leisure without improvements that (I assume) are in openjfx-dialogues.

----

I looked inside and I assumed wrong, openjfx-dialogue just seems to be a copy of the Java8u40 API dialog box so it has all the features of the obsolete ControlsFX dialog boxes.

I guess your best bet to get the dialog boxes works the way you want is to use the deprecated ControlsFX API dialog box.

Directly contact the developers of ControlsFX if you have any other questions.

https://groups.Google.com/Forum/?hl=en#! controlsfx/forum-dev

I see the currently last post is titled 'The plan for the dialogues'... it reads:

(4) the existing dialogs API in ControlsFX will be deprecated but not

deleted. This API will be removed when we planned on JavaFX 8u40. If

you use the ControlsFX dialog boxes, please take the time to transition away from

the old API as soon as possible. If there are things that you could do once

Now you can't, please file bugs, but please note that we will not

bring all the features (for example I'm sorry to say that I won't be

bring back the light dialog boxes unless someone puts a big bag of

money).

remove the component style

I use the date picker 8 Javafx. Its works fine. I've defined a style sheet for my application, and in this stylesheet, I have a button style. I apply this style to the entire scene.
Now my question is: when I use the date picker and I click on the calendar icon, the datepicker popup appears and the left and right arrows bordering fields month and year in the seems to choose the style of the button class of stylesheet defined in my app., is there a way to avoid this and say datepicker to use default styles and styles not defined my request.
I tried to remove the style when running from the scene, but of no use. Any help?
Thank you

Try to copy all the information from modena.css to something, like .date-picker button {} to 'substitute' General button class.

Custom layout of JavaFX nodes

I'm developing an application for which it is necessary to nodes available in addition to the other (or on top of the other etc..). However, this provision is only an IPO and the user is able to move these nodes arbitrarily. How does correctly in JavaFX? I'll explain my problem with a simplified example:
Guess I have 2 rectangles and want to place rect2 right of rect1.
```
// create first rectangle at position x= 5, y=5 
rect1 = rectangle(5,5);
// create second rectangle to the right of rect1 
rect2 = rectangle(5+rect1.width(), 5); 
```
In this scenario JavaFX has not yet determined the width of rect1, and there will be zero. Intuitively, I would make a call that allows JavaFX rect1 and thus determine its width and then add rect2. See the following example:
```
// create first rectangle at position x= 5, y=5 
rect1 = rectangle(5,5); 
// let JavaFX draw rect1 (width will be calculated and set) 
draw(); 
// create second rectangle to the right of rect1 
rect2 = rectangle(5+rect1.width(), 5);
```
Unfortunately, I have not found a method that does what I want. My current solution appealed to the Platform.runLater (), but this does not work properly all the time. If my interpretation of the links is correct, the links also are not appropriate for this problem. I want only to provision initially nodes, so I have to remove the link after the initial layout (or do rect2 would move if rect1 is moved).
Thanks in advance for any help.

Custom presentations are generally made subclassing region, the substitution of layoutChildren() and calculations of page layout based on the prefWidth and the prefHeight of the child nodes. Best place to understand this for example is by examining the source code of JavaFX , as I've never seen a tutorial on the subject.

A round, you can use that may or may not be suitable for you, is to use the layout panels for the default page layout, then use translate the properties to allow the user to the default layout components, the translation in this way you can avoid the creation of a custom layout component.

Another way to do is to use a base pane as the layout container that is not automatic on her children, add children to the pane in the constructor of the component. Layout() and applyCss() use children to measure children if necessary in order to determine the appropriate size.

M3u8 sample Live Streaming HTTP plays don't not - stand-alone JavaFX 2.2.7 for java 1.6.0.32

Hi all
I searched high and low on the here and the wild wild web, but cannot find any support for my problem.
I was testing my code of JavaFX2.2.7 Media Player based in a common Java 6 application when I discovered that HTTP Live Streaming does not seem to work. I can play a local file of the format supported (Sintel trailor mp4 h264), but when I try and use a stream of Live HTTP instead, nothing plays. (for example http://download.oracle.com/otndocs/products/javafx/JavaRap/prog_index.m3u8 ). I find myself with an empty drive and no exceptions or errors.
private final static String MEDIA_URL = " " http://download.Oracle.com/otndocs/products/JavaFX/JavaRap/prog_index.m3u8 "; "
Media = new Media (MEDIA_URL);
MediaException ex = media.getError ();
If (ex! = null) {}
System.out.println ("Media error" + ex.getMessage ());
} else {}
System.out.println ("no media error");
}
Program the output to the console: "No. Media Error.
I thought it was something wrong with my Player code, as a last resort, I went to JavaFX 2 - together and copied from the source and put it directly in my application and it ran... Unfortunately occurs the same result. The player runs, but simply shows a video window empty. Controls are available, but the video plays.
Based on the release notes for Java 2.2.7 that I was under the impression that HLS has been supported. Am I incorrect?
I can't upgrade to Java 7 because I'm firmly stuck with Java 1.6.0.32 for lack of project.
Can anyone provide any assistance would be greatly appreciated.
Post edited by: 2b18d6de-8200-4adc-a82a-88fc0451f448 I've updated for JavaFX 2.2.21 and this has not fixed the problem. The result is exactly the same. No exceptions, no error and no video...

My Conclusion: Http Live Streaming does not seem to work with JavaFX 2.2.7 or 2.2.21.

I've proved since the problem lies with 2.2.7 JavaFX and JavaFX 2.2.21, and that by using the new JavaFX comes with Jre7 solves the problem.

I created a completely new and added that the JavaFX jars comes with 7 project JRE on my road to build. I copied the code from http://download.oracle.com/otndocs/products/javafx/2/samples/Ensemble/index.html#SAMPLES/Media/Streaming%20Media%20Player and it works.

So, I made a few changes on my original Java Eclipse project.

Removed the build path:

-C:\Program Files (x 86) \Oracle\JavaFX 2.2 Runtime\lib\jfxrt.jar

-C:\Program Files (x 86) \Oracle\JavaFX 2.2 Runtime\lib\javaws.jar

-C:\Program Files (x 86) \Oracle\JavaFX 2.2 Runtime\lib\plugin.jar

-C:\Program Files (x 86) \Oracle\JavaFX 2.2 Runtime\lib\deploy.jar

Added to build the path:

-C:\Program Files (x86)\Java\jre7\lib\jfxrt.jar

-C:\Program Files (x86)\Java\jre7\lib\javaws.jar

-C:\Program Files (x86)\Java\jre7\lib\plugin.jar

-C:\Program Files (x86)\Java\jre7\lib\deploy.jar

Always using the 1.6.0_32 Java runtime, I ran my application and everything worked.

Of course, this will be like a giant hack. I am disappointed by the release notes for JavaFX 2.2.7.

NOTE: To export my request as an executable Jar, I also had to pull the related JavaFX ".dll" JRE 7 libraries and add them to the java.library.path (using script commands) before running the jar.

To remove all listeners and/or all links?

Hello
Is it possible in JavaFX 8 to remove all listeners change/cancellation on an observable?
And is it possible to remove all the links on a property?
Thank you
Graham

Is it possible in JavaFX 8 to remove all listeners change/cancellation on an observable?

When parameterListener is passed to removeListener(), implementation goes through the list of all the listeners of change/cancellation. He calls parameterListener.equals on each of the listeners in the list and remove the first of so that it returns true. Therefore, the answer is technically Yes. However, you can't directly access the list of the headphones and it is not recommended that you remove any listener that you have added yourself.

And is it possible to remove all the links on a property?

If you know everything that was related to it. But I don't think that you have access to the internal list of all things related.

Questions about JavaFX, Swing, Touch and Netbeans

Hi all. I'm trying to implement a touch support with JavaFX within a Netbeans application and met with a wall of problems.
When running through JavaFX, everything works fine. Touch events are recorded and processed as expected. However, it seems that the JFXPanel who lives my scene in, or the Netbeans window system itself, interferes with key events.
The Panel is multitouch. I mainly work with JavaFX obtaining buttons to work properly.
- Committee will draw mouse down and mouse released event, but the event of mouse button is raised only AFTER the finger is removed from the Panel. In my mind, the mouse down event should pull your finger touches the Panel, as this event is triggered when you click with the mouse button otherwise. This of course could very well have nothing to do with Java, Swing or Netbeans, since it's the BONE that fires the original event.
- The Panel goes off the pressed key, touch stationary and released touch events correctly, but these events are not detected with JavaFX in Netbeans/Swing.
- The onAction event behaves the way the mouse pressed event. Tire only after removing your finger, not to touch.
- If you move your finger (within the limits of the button) after a touching, onAction and the mouse goes off. But only if.
Does anyone have experience with the creation of tactile support JavaFX in Netbeans framework?
It is on 7u25, Win7 Enterprise Java.

OK, so there's actually a windows control panel to change settings touch. Buried in a settings dialog box is the option to disable press it and hold for right-click fully function. This causes a mouse down event to be fired as planned on the button down.

So, the solution is to disable the right click of press and hold Windows itself. Just enter 'touch' in the search box and you should see an option "Change touch input parameters" in the control panel.

Creating objects and remove them on the mouse, click

I'm stuck with the problem of deleting objects in the scene. Here's my problem:

The mouse click, I create a circle and apply the translation.

and on the second click of mouse, I want to delete it off the coast.

So, to clear the scene, I tried,

MouseEvent {}

root.getChildren.removeAll)

create circle

}

doesn't seem to work. Any ideas. I fell on the canvas, but I don't know if I need, because animate a circle works well, but not clearing it...

The Node class has a research method that is used to find a node in the container based on an id:

import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;

public class RemoveNodesFromCont extends Application {
    @Override
    public void start(Stage primaryStage) {
        final Group root = new Group();
        Scene scene = new Scene(root, 400, 350, Color.AQUA);
        scene.setOnMouseClicked(event -> {
            Node n = root.lookup("#myCircle");
            if (n == null) {
                Circle circle = new Circle(event.getX(), event.getY(), 50, Color.BLUE);
                circle.setId("myCircle");
                root.getChildren().add(circle);
                System.out.println("The circle is created");
            } else {
                root.getChildren().remove(n);
                System.out.println("The circle is removed");
            }
        }
        );
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}

JDK 8 and JavaFX TabPane throwing NullPointerException

Hi all. I hope this is the right forum for this. I want to preface this question by declaring that the following code works perfectly fine in JDK 1.7. The goal here is to create a component with a tab at the end tab (with the value text '+') so that whenever this tab is selected, the program creates a new tab in the tab pane. This feature works fine. The problem is that when you close the new tab via the X, it goes to the tab 'add,' creates a new tab, then survey the following NullPointerException in some code JDK (and the app shows now TWO new tabs that correspond to the exact same object):

Execution using the C:\Program Files\Java\jdk1.8.0\jre/bin/java java.lang.NullPointerException at com.sun.javafx.scene.control.skin.TabPaneSkin platform $TabHeaderSkin.access$ 302 (TabPaneSkin.java:1040) of C:\Users\XXXXXX\Documents\NetBeansProjects\TestJavaFx\dist\run2082574567\TestJavaFx.jar...

I cut down the trouble code bare minimum to view the issue, and it's as follows:

(Incase it do not paste correctly, see here: [Java] package testjavafx; import javafx.application.Application; import javafx.bea - Pastebin.com)

package testjavafx;


import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.scene.Scene;
import javafx.scene.control.Tab;
import javafx.scene.control.TabPane;
import javafx.scene.control.TabPane.TabClosingPolicy;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;


public class TestJavaFx extends Application {


    private TabPane tabPane;
    private Tab addTab;
    private Tab currentTab;


    @Override
    public void start(Stage primaryStage) {


        //Create the tab pane and the 'addTab' for adding new tabs.
        tabPane = new TabPane();
        tabPane.setTabClosingPolicy(TabClosingPolicy.SELECTED_TAB);


        addTab = new Tab("+");
        addTab.setClosable(false);
        tabPane.getTabs().add(addTab);


        //Add a listener to listen for changes to tab selection.
        tabPane.getSelectionModel().selectedItemProperty().addListener(new ChangeListener<Tab>() {
            @Override
            public void changed(ObservableValue<? extends Tab> observable, Tab oldSelectedTab, Tab newSelectedTab) {


                //If we change to the addTab create a 
                //new tab and change selection.
                if (newSelectedTab == addTab) {
                    //Create the new tab.
                    createNewTab();
                } else {
                    currentTab = newSelectedTab;
                }
            }
        });
        //Create a new tab for initial load of the app
        createNewTab();


        StackPane root = new StackPane();
        root.getChildren().add(tabPane);


        Scene scene = new Scene(root, 500, 500);


        primaryStage.setTitle("Tab Test");
        primaryStage.setScene(scene);
        primaryStage.show();
    }


    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        launch(args);
    }


    private Tab createNewTab() {
        Tab newTab = new Tab("New Tab");
        newTab.setClosable(true);
        tabPane.getTabs().add(tabPane.getTabs().size() - 1, newTab);
        tabPane.getSelectionModel().select(newTab);
        return newTab;
    }


}

Does anyone have ideas on this? Why it would break in 1.8? Is there a bug in the JDK?

It's clearly a bug in the code of TabPaneSkin. What seems to be the case, it's that the tab is removed before the end of the deletion tab animation. The problem may be exacerbated by the code by automatically adding a tab if the last tab is deleted, but the code base should not fall like that.

To work around the issue, disable the close animation of the tab with the following CSS bit.

tabPane.setStyle ("- fx - close-tab-animation: none ;"); ")

I created https://javafx-jira.kenai.com/browse/RT-36443 to follow up the matter.

JavaFX 2.0 crushed after the installation of the Netbeans 7.4 new and old projects imported into it.

Hey there. I installed a new version of Netbeans and he asked me to import files, resources, etc. from the old version, so I agreed. However, when I open the old version that I realized all JavaFX projects contained errors. Then I open the properties of the project-> libraries section, it says broken reference: javafx.classpath.extension in the compile tab. I don't know why I'm dealing with this error, but I guess the reason is that I installed the latest version of Java with the new Netbeans import process caused what is happening. I would appreciate for any relpy. Thanks anyway
EDIT: I'm impossible to import the screenshot, so you can see the same issue here
Java - Broken reference: javafx.classpath.extension error after the new installation of Netbeans - stack overflows
EDIT 2: Here you can also see the UPDATE: TXT file after you have installed the new Netbeans
==================================================
JavaFXApplication1_1_Optimize update build script
==================================================
Project build script file jfx - impl.xml in the nbproject subdirectory has not been recognised
compatible with this version of NetBeans JavaFX supports the module. To ensure proper
and all the features within this installation of NetBeans, the script file has been
saved on jfx - impl_backup_3.xml and then updated to the State currently supported.
FX Project build script auto-implementation to date can be triggered on the project to open after
Updated NetBeans installation or manual changes in jfx - impl.xml. Please note that
It is not recommended to change jfx - impl.xml to hand. Any customization of building code should
be placed only in build.xml in the root directory of the project.
Note: The automatic update mechanism can be disabled by setting the property
JavaFX.Disable.AutoUpdate = true
Automatic opening of the present notification when the project files are updated can be disabled by setting the property
JavaFX.Disable.AutoUpdate.notification = true
(in build.properties, private.properties ot project.properties).
Note: The nbproject/jfx-impl_backup files * .xml and the nbproject/updated updated file. TXT
are not used when you build the project, and can be freely removed.

OK guys, I solved it with the way I opened a project new and imported complete documents to the new project.

remove children HBox (multi-threaded)

Hello
I'm trying to use the work and Service classes for multithreaded processing in my application of javafx. But im quite confused on this issue.
Here are the steps I follow:
(1) I click one of my GUI button.
(2) the Manager click Start a parallel thread (task) that runs a long treatment and complex. In the meantime the javafx thread ends and the GUI is released.
(3) when the calculations are finished on the parallel thread, he changes the children on one of my GUI hbox.
Here's the code I did.
click_handler:
[CODE]
HBox = (HBox) vboxListInput.getChildren () .get (indexHbox) hboxResultat;
TaskProcessWord < HBox > = new task task < HBox > () {}
Protected @Override HBox call() throws Exception {}
try {}
Long and complex calculations.
} catch (Exception e) {}
log. Error (e);
}
Reset hbox
MyHbox HBox = new HBox();
Add nodes to hbox
addInfosToHbox (myHbox);
Return myHbox;
}
};
hboxResultat = taskProcessWord.valueProperty () .get ();
Thread th = new Thread (taskProcessWord);
th.setDaemon (true);
System.out.println ("Starting background task...");
Th.Start ();
[/ CODE]
the code above produces no result. Can U help me?

Two questions:

1. when it is finished, your task affects the value of a new instance of the HBox, filled with nodes. Just attribute that to the same variable that allows you to add a different HBox in your graphic scene does not update the scene graph; you need to actually remove the old HBox (for example) and put another in his place.

2. you call taskProcessWord.valueProperty.get () until the task is complete (in fact, before start the same). At this point, the value will be simply void. You must call this method, once the task has been completed: to do this, use Task.setOnSucceeded (...).

If you want something like
```
taskProcessWord.setOnSucceeded(new EventHandler() {
     @Override
     public void handle(WorkerStateEvent event) {
          vboxListInput.getChildren().set(indexHbox, taskProcessWord.getValue());
     }
});
```
After you create the task, but before start you.

You will need to taskProcessWord and indexHbox final to make it compile.

You might also want to consider having your task to return a list of instead, and call
```
hboxResultat.getChildren().setAll(taskProcessWork.getValue());
```
in your handler onSucceeded.

JavaFX binding throws illegal state Exception: not on the thread of Application FX

Hi all
I am updating a label of a task using bindings.
However, when I 'Bind' the label text property with a property of the task, Illegal state exception string is thrown. Saying: this is not not on the thread of JavaFX.
The Exception occurs whenever I try to set the property of the task of the Interior string.
Please do not suggest to use the platform. RunLater(). I want to do this through links as the values I am trying to display in the label (later on) could change too frequently, and I don't want to flood the queue of the thread of the user interface with executable objects.
Please let me know what I'm doing wrong and what I need to change to make it work properly with links. (I'm new to links and concurrency JavaFx API)
Here is my Code.
```
public class MyTask extends Task<String>{

    MyTask(){
       System.out.println("Task Constructor on Thread "+Thread.currentThread().getName());


    }
    private StringProperty myStringProperty = new SimpleStringProperty(){
        {
            System.out.println("Creating stringProperty on Thread "+Thread.currentThread().getName());
        }
    };
    private final void setFileString(String value) {
        System.out.println("Setting On Thread"+Thread.currentThread().getName());
        myStringProperty.set(value); }
    public final String getFileString() { return myStringProperty.get(); }
    public final StringProperty fileStringProperty() {
        System.out.println("Fetching property On Thread"+Thread.currentThread().getName());
        return myStringProperty; }
    
    @Override
    public String call() throws Exception{
        System.out.println("Task Called on thread "+Thread.currentThread().getName());


       for(int counter=0;counter<100;counter++){
           try{
           setFileString(""+counter);
           }catch(Exception e){
               e.printStackTrace();
           }
           Thread.sleep(100);
           System.out.println("Counter "+counter);
       }
       return "COMPLETED";
    }
}


public class MyService extends Service<String> {


    MyTask myTask;

    public MyService(){
        System.out.println("Service Constructor on Thread "+Thread.currentThread().getName());
        myTask=new MyTask();
    }

    @Override
    public Task createTask(){
        System.out.println("Creating task on Thread "+Thread.currentThread().getName());
        return myTask;
    }

}


public class ServiceAndTaskExperiment extends Application {
    @Override
    public void start(Stage stage) throws Exception {
        Parent root = FXMLLoader.load(getClass().getResource("Sample.fxml"));
        Scene scene = new Scene(root);
        stage.setScene(scene);
        stage.show();
    }
    public static void main(String[] args) {
        launch(args);
    }
}


public class SampleController implements Initializable {
    @FXML
    private Label label;

    @FXML
    private void handleButtonAction(ActionEvent event) {
        System.out.println("You clicked me!");
        myTestService.start(); //This will throw out exceptions when the button is clicked again, it does not matter
    }

    MyService myTestService=new MyService();
    @Override
    public void initialize(URL url, ResourceBundle rb) {
        label.setText("Hello World!");
        //adding the below Line causes the exception
        label.textProperty().bind(myTestService.myTask.fileStringProperty()); //removing this line removes the exception, ofcourse the label wont update.
    } 
}
//sample.fxml
<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>


<AnchorPane id="AnchorPane" prefHeight="200" prefWidth="320" xmlns:fx="http://javafx.com/fxml" fx:controller="serviceandtaskexperiment.SampleController">
    <children>
        <Button layoutX="126" layoutY="90" text="Click Me!" onAction="#handleButtonAction" fx:id="button" />
        <Label layoutX="126" layoutY="120" minHeight="16" minWidth="69" fx:id="label" />
    </children>
</AnchorPane>
```
And it is the output with links on:

Output: when the link is activated label.textProperty () .bind (myTestService.myTask.fileStringProperty ());

Service on JavaFX Application Thread constructor

Creating string on thread JavaFX Application Thread

Task, Builder on JavaFX Application Thread

Get the property on request ThreadJavaFX wire

You clicked me!

Creating a task on a thread Thread Application JavaFX

Task called threadThread-4

Setting on ThreadThread-4

java.lang.IllegalStateException: not on the application thread FX; currentThread = Thread-4

at com.sun.javafx.tk.Toolkit.checkFxUserThread(Toolkit.java:237)

at com.sun.javafx.tk.quantum.QuantumToolkit.checkFxUserThread(QuantumToolkit.java:398)

to javafx.scene.Parent$ 1.onProposedChange(Parent.java:245)

at com.sun.javafx.collections.VetoableObservableList.setAll(VetoableObservableList.java:90)

at com.sun.javafx.collections.ObservableListWrapper.setAll(ObservableListWrapper.java:314)

at com.sun.javafx.scene.control.skin.LabeledSkinBase.updateChildren(LabeledSkinBase.java:602)

at com.sun.javafx.scene.control.skin.LabeledSkinBase.handleControlPropertyChanged(LabeledSkinBase.java:209)

to com.sun.javafx.scene.control.skin.SkinBase$ 3.changed(SkinBase.java:282)

at javafx.beans.value.WeakChangeListener.changed(WeakChangeListener.java:107)

to com.sun.javafx.binding.ExpressionHelper$ SingleChange.fireValueChangedEvent (ExpressionHelper.java:196)

at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100)

at javafx.beans.property.StringPropertyBase.fireValueChangedEvent(StringPropertyBase.java:121)

at javafx.beans.property.StringPropertyBase.markInvalid(StringPropertyBase.java:128)

in javafx.beans.property.StringPropertyBase.access$ 100 (StringPropertyBase.java:67)

to javafx.beans.property.StringPropertyBase$ Listener.invalidated (StringPropertyBase.java:236)

to com.sun.javafx.binding.ExpressionHelper$ SingleInvalidation.fireValueChangedEvent (ExpressionHelper.java:155)

at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:100)

at javafx.beans.property.StringPropertyBase.fireValueChangedEvent(StringPropertyBase.java:121)

at javafx.beans.property.StringPropertyBase.markInvalid(StringPropertyBase.java:128)

at javafx.beans.property.StringPropertyBase.set(StringPropertyBase.java:161)

at javafx.beans.property.StringPropertyBase.set(StringPropertyBase.java:67)

to serviceandtaskexperiment. MyTask.setFileString (MyTask.java:24)

to serviceandtaskexperiment. MyTask.call (MyTask.java:36)

to serviceandtaskexperiment. MyTask.call (MyTask.java:11)

to javafx.concurrent.Task$ TaskCallable.call (Task.java:1259)

at java.util.concurrent.FutureTask.run(FutureTask.java:262)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

to java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:724)

Output with links removed: (label will not be updated)

Service on JavaFX Application Thread constructor

Creating string on thread JavaFX Application Thread

Task, Builder on JavaFX Application Thread

You clicked me!

Creating a task on a thread Thread Application JavaFX

Task called threadThread-4

Setting on ThreadThread-4

Counter 0

Setting on ThreadThread-4

1 meter

Setting on ThreadThread-4

2 meter

Setting on ThreadThread-4

If myStringProperty is bound to the textProperty of etiquette, you can only change it on the Thread of the JavaFX Application. The reason is that change its value will result in a change of the label, and changes of live parts of the graphic scene cannot be performed on the Thread of the JavaFX Application.

Task and Service classes expose a messageProperty you could use here. The Task class has a updateMessage (...) method that changes the value of the message on the Thread of the JavaFX Application property. It also merges calls in order to prevent the flooding of this thread. If you could do the following in your MyTask.call () method:
```
updateMessage(""+counter);
```
and then in your controller just do
```
label.textProperty().bind(myTestService.messageProperty());
```
If you don't want to use the messageProperty for some reason any (for example you are already using it for something else, or you want to make something similar to a property that is not a string), you must merge the updates yourself. What follows is based on the source code of the task:
```
public class MyTask extends Task {

     // add in the following:
    private final AtomicReference fileString = new AtomicReference<>();

    private void updateFileString(String text) {
        if (Platform.isFxApplicationThread()) {
            setFileString(text);
        } else {
            if (fileString.getAndSet(text) == null) {
                Platform.runLater(new Runnable() {
                    @Override
                    public void run() {
                        final String text = fileString.getAndSet(null);
                        MyTask.this.setFileString(text);
                    }
                });
            }
        }
    }

   // Now just call updateFileString(...) from your call() method
}
```

JavaFX - application of rotation transformation - preserve the State of processing before changing the parameters of rotation

Hi people, I would like to ask for a help with my experiences of animation.
case:
-ball (sphere) moves and rotates in a direction around RotationAxis1. Rotation is defined on the object ball rotation by setting rotation.setAngle (angle1)
-ball hits a wall
-rotation axes change, now, the ball goes around RotationAxis2, new rotation of this axis starts angle2 = 0
question:
what I basically need is to preserve (save/apply) the transformation of rotation of the object, before changing the axis and an angle of new values, otherwise I'm ugly change in the rotation of the object
If there is an object.rotateBy () and it would preserve his State, I wouldn't have such a problem, I could call
object.rotateBy (angle); object.setRotationAxis (...), object.rotateBy (newAngle);
After the piece of code works for me and it preserves the current state of rotation, all as he would continue to create new objects by adding transformations, this may not really be used in a real world scenario:
...
getTransforms () .add (rotate);
...
private void resetRotation() {}
turn = new rotation (0, 0, 0, 0, new Point3D (motion.dy, - motion.dx, 0));
getTransforms () .add (rotate); retains the current state of rotation and starts a new spin
TODO: CELA WORKS BUT IT WOULD CASE MEMORY AND PERFORMANCE LEAKAGE - FIX IS NECESSARY!
}
what I'm looking for, it's something like:
private void resetRotation() {}
getTransforms () (rotate) .remove;
applyTransformation (rotate); can not find something like that
turn = new rotation (0, 0, 0, 0, new Point3D (motion.dy, - motion.dx, 0));
getTransforms () .add (rotate); retains the current state of rotation and starts a new spin
}
Any clue?
Thank you!

Use a concatenation:Rotate (JavaFX 8.0)

Removal of JavaFX 2.0.3

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