How can I listen to the event changed to a tableview column width

I really want to do some painting when the column is resized manually.
but it seems that it is not a test of reszie javafx column, is it?
TableColumn dateCol = new TableColumn("Date");
 dateCol.setCellValueFactory(new PropertyValueFactory("longrowid")); 

dateCol.widthProperty().addListener(new ChangeListener(){
        @Override public void changed(ObservableValue o,Object oldVal,
                 Object newVal){
             System.out.println("Width property has changed!");
        }
      });

Tags: Java

Similar Questions

  • How can I do for the color changes, when I leave the mouse over it?

    Hello.

    When I press one of the menu buttons, changes color to gray it gray. How to change that, because I would miss, that only the script changes to green.

    Hello

    The following links may be useful:

    Create rollover with the widget button States effects | Adobe Muse CC tutorials

    https://helpx.Adobe.com/Muse/using/assigning-States-objects.html

    https://www.YouTube.com/watch?v=F2IiQa-12H0

    Concerning

    Sonam

  • How can I listen to the AsyncToken var events outside the implementation class

    Hello

    I use this:

    public void doSomething (): void

    {

    var token:AsyncToken=myRemoteObject.getData();

    token.addResponder (new mx.rpc.Responder (resultHandler, faultHandler));

    }

    private void resultHandler(event:ResultEvent):void

    {

    dispatchEvent (event);

    }

    private void faultHandler(event:FaultEvent):void

    {

    dispatchEvent (event);

    }

    And listening for events on the instantiated var.

    Which is the right way to do it, or is there a better?

    Thank you.

    I often see classes of service built as follows:

    public interface IMyService
    {
              function loadData(id:int):AsyncToken;
              function publishData(data:Object):AsyncToken;
    }
    
    public class MyService implements IMyService
    {
              private var _remoteObject:RemoteObject;
    
              protected function get remoteObject():RemoteObject
              {
                        if(!_remoteObject)
                        {
                                  _remoteObject = new RemoteObject("MyDestination");
                                  _remoteObject.showBusyCursor = true;
                                  _remoteObject.source = "my_service";
                        }
    
                        return _remoteObject;
              }
    
              public function loadData(id:int):AsyncToken
              {
                        return this.remoteObject.loadData(id);
              }
    
              public function publishData(data:Onject):AsyncToken
              {
                        return this.remoteObject.publishData(data);
              }
    
    }
    
    public class MyController
    {
    
              public var service:IMyService = new MyService(); //or find a better way to inject
    
              public function doStuff(id:int):void
              {
                        var token:AsyncToken = this.service.loadData(id);
                        token.addResponder(new Responder(loadData_resultHandler, loadData_faultHandler));
              }
    
         ...
    }
    

    The actual implementation may vary, but the idea is to have a class with methods that reflects your methods of service class and then summarized this thanks to an interface to allow different service implementations (if you want of course). It is of class type is usually referred to as a proxy or delegate class.

    I think mostly it's a matter of personal preference, but I've seen it implemented in this way by a large number of executives main (the Flash Builder function generator is one of them).

    Fixed type in the code.

  • How can I listen to the music of Nirvana or Lil' Wayne?

    It indicates the MyFamily security settings do not allow me to listen to demo os the song when I click it. But my father said that he doesn't know how to change. It justs brings to something else that isn't about music when he clicks on "to remove a member of the family of my family, go to security settings on Microsoft family ."

    any help? Thank you

    Hi RodolfoPortillo1,

    I think that your father needs to change your account under parental controls, specifically the section entitled Restrictions on game. This section lets you Store Windows game and game restrictions, which I think handles music, since music is a subset of the Microsoft Store. I couldn't find another thing that seems to restrict the music in the safety of the family.
    I hope this helps!
    David

  • I can't use my Casio synthesizer as input/output audio device on Windows 7. How can I listen to the MIDI on the synth tracks?

    It seems to be connected and working as I look in Device Manager. Yet I have such not selectable in the config of sound device. It is not found to read settings or the settings of the records. Back then on Windows XP without problems.

    P. S.: sorry for my bad English.

    Hello

    Here's a similar question post that you may find useful.

    The release of Windows 7 MIDI device selection

  • Listen to the event within the custom class

    I created a custom class that publishes on a webpage to authorize a user. How can I listen to an event within the custom class?

    It is my code in my main class.

    var customClass:CustomClass = new CustomClass();

    var testingString = customClass.authorize ("[email protected]", "password");

    the fuction "authorizes" within the customClass looks like this:

    public void authorize(user:String,_password:String):void

    {

    jSession = new URLVariables();

    j_Loader = new URLLoader();

    jSession.j_username = user;

    jSession.j_password = password;

    jSend.method = URLRequestMethod.POST;

    jSend.data = jSession

    j_Loader.load (jSend)

    }

    How can I trigger an event in my main class once the j_Loader triggers Event.COMPLETE?

    You can raise an event using the dispatchEvent() function.

    In your main class, you assign a listener to the event the CustomClass distributes when there are.

  • How can I stop my songs to change to the next song before finishing (on AppleTV)?

    How can I stop my songs to change to the next song before they ended?

    I don't think that apple TV has a setting of crossfade. The music is being heard from iTunes? In iTunes, this is defined in the preferences > reading.

    TT2

  • How can I lock you the desktop icons so that they change position. I use windows 7

    How can I lock you the desktop icons so that they change their position? I use windows 7.

    Try this:

    Right-click on an empty area of the desktop (not on an icon).

    In the menu that appears, move your mouse over "display".

    Is there a check mark next to "reorganization automatic icons? If so, click it to remove the check mark.

  • How can I get all the ID of SQL the same SQL literals change?

    My SQL statement is the same throughout, but only changing the literals, and therefore the SQL ID, i.e. SQL ID change also. How can I get all the SQL ID this SQL?

    Hello

    the FORCE_MATCHING_SIGNATURE column is also entered in the ASH / historical AWR views V$ ACTIVE_SESSION_HISTORY / DBA_HIST_ACTIVE_SESS_HISTORY / DBA_HIST_SQLSTAT.

    .. and after all, you can join these views as described with DBA_HIST_SQLTEXT, if necessary.

    DBA_HIST_SQLTEXT displays the text of SQL statements belonging to shared SQL cursors captured in the repository of the workload. This perspective captures information from V$ SQL and is used with the DBA_HIST_SQLSTAT view.

    Concerning

    Stefan

    P.S.: AWR is only based on the captured of course SQLs.

  • How can I add a drag event at the scene or the element?

    I would like to add a kick to my animation gestures.

    It should work on mobile.

    How can I add a drag event? Do I need an invisible button?

    There are right and left events shot already on board animate 3

  • How can I enter a recurring event?

    For the purposes of schedule on OS X, how can I enter a recurring event?

    What works for me, under the Mavericks, is to click with the right button on the day I want.  The pop-up, I put in the name of the event (and sometimes the location).  In the block that speaks of time and alarm, click 'Repeat' and then chose how I want it repeated.

    Good luck

    SRB

  • After you create a new playlist in iTunes, every song has the cover of the album and no box on the left side. How can I remove from the work and recover the box? TIA

    After you create a new playlist in iTunes, every song has the cover of the album and no box on the left side. How can I remove from the work and recover the box? TIA

    You can change the appearance of a selection by clicking on "reading list" in the upper right of the iTunes window. The desired view is probably "tracks"

  • I pay to match iTunes and I can stop listening to the radio. Apple keeps prompting me to pay for music from Apple. Why? Radio without advertising is included with iTunes game! It was listed as a feature in my terms of service I renewed for 1 year in Octob

    I pay to match iTunes and I can stop listening to the radio. Apple keeps prompting me to pay for music from Apple. Why? Radio without advertising is included with iTunes game! It was listed as a feature in my terms of service I renewed for 1 year in October

    iTunes Radio is no longer included in iTunes game. These same terms of service as Apple status may change the features included at any time.

    http://www.Apple.com/legal/Internet-services/iTunes/us/terms.html

    You can try calling Apple Service customer. People have reported that they were able to cancel iTunes game and get a pro-rated refund.

  • How can I turn off the laptop after restoring it to factory settings?

    Hello everyone

    I'm selling my Portege R830-10 q If I want to restore it to the settings to factory (out-of-box state) AND THEN TURN IT OFF.

    I brought the laptop to factory settings successfully using the _TOSHIBA recovery Wizard_ and choosing * factory default software recovery (Recover State out-of-box) *. However, at the end of the process of recovery and after everything is back in place I was not able to TURN off the POWER to the laptop. It only gave me the option to restart. After rephrasing it, the Windows installation process starts.

    I don't want to install Windows, i.e. language, keyboard, user account, etc. I want to leave the Windows installation for the person buying the laptop to me. How can I turn off the laptop after the recovery of the system without having to install Windows?

    I would appreciate your help.

    Concerning

    Pedro

    When the recovery process is complete and you are prompted for a reboot just press start button / stop and turn it off. I think it's only thing you can do.

    Anyway, why not start Windows and go through the configuration option. New owner can modify this basic anyway parameters. As username Admin and language and the keyboard can be set as default.

    For example, if you have a picture of German recovery set to German. New owner can change in any case.

  • Satellite 5205-s705: How can I boot from the CD/DVD drive

    I can't run Setup from my cd/dvd rom, there is no such option in the BIOS Setup. How can I boot from the cD or DVD?
    Please, help me!

    Hello

    You are not able to boot from the CD/DVD drive?
    If you are unable to change the boot order in the BIOS, I would advise you by pressing the F12 key immediately after starting the laptop.
    A start menu should appear, then you should be able to choose the reader of CD/DVD (ODD).

    You can also try clicking on the C instead of the F12 button. The C button the STRANGE start.

    Check this back and forth!

    Good luck

Maybe you are looking for