Call event from another event

I have a button where i need to call one event from another... does anyone have any ideas on what the syntax would be?
public class PushButton extends Button
public PushButton()
* Mouse Pressed Event
this.addEventHandler(MouseEvent.MOUSE_PRESSED,
new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent e) {
System.out.println("MousePressed");
* Mouse Released Event
this.addEventHandler(MouseEvent.MOUSE_RELEASED,
new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent e) {
System.out.println("MouseReleased");
          *// Make a call to the mouse pressed event????*
}

Hi,
As per your requirement, i hope the below code should work. :)
public class PushButton extends Button
     public PushButton()
           * Mouse Pressed Event
          final EventHandler<MouseEvent> mousePressedEvent = new EventHandler<MouseEvent>() {
               @Override
               public void handle(MouseEvent e) {
                    System.out.println("MousePressed");
          this.addEventHandler(MouseEvent.MOUSE_PRESSED, mousePressedEvent);
           * Mouse Released Event
          this.addEventHandler(MouseEvent.MOUSE_RELEASED,
                    new EventHandler<MouseEvent>() {
               @Override
               public void handle(MouseEvent e) {
                    System.out.println("MouseReleased");
                    // Make a call to the mouse pressed event
                    mousePressedEvent.handle(e);
}Happy Coding !! :)
Regards,
Sai Pradeep Dandem.

Similar Messages

  • Calling mouseClick from another event

    I have some code built in to my mouseClick event that I want to re-use. Is there a way to call the mouseClick code from inside another event. Thanks.....

    Just write a method outside of the event method.
    // INSIDE EVENT HANDLER
    class ActionListener extends blahblahblah {
       public void actionPerformed(ActionEvent e) {
             myReusableMethod(e);
    // outside the event handler, like all the other methods
    public void myReusableMethod(ActionEvent e)
        // do some stuff
    }

  • Invoking an event from another event

    Hi,
    I'm kind of new to the event structure in LV 7. Can anyone tell me how to invoke another event from the other one. For example i have two events say "calculate" to do something and "popmessage" to pop-up a user defined message box. How do i trigger the popmesage event upon timing out?

    Hello,
    In order to invoke a new event from within an existing event, you need to use programmatically generated (or user) events.
    To find more information on programming with events,
    See the LabVIEW User's Guide
    In LabVIEW, go to Help, Search the LabVIEW Bookshelf
    Click the LabVIEW User Manual
    Chapter 9 describes Event-Driven Programming.
    Read the event-programming tutorials.
    Go to http://www.ni.com and click on Support at the top.
    In Option 3, enter keywords "events labview" (without quotes).
    The first link should be Event-Driven Programming in LabVIEW and the
    third should be Advanced Event Handling with LabVIEW 7 Express.
    Look at example code in LabVIEW
    In LabVIEW, go to Help, Find Examples.
    On the Search tab, enter "events."
    Open "Programmatically Fire Events" for an example of triggering a new event from within an existing event.
    I have also attached a simple example showing how to use programmatic events to invoke a new event from within the current event. However, the new event will not be processed until the current event is finished.
    Is your situation that the calculate event may take a long time and you'd like to pop up a message after a certain amount of time? If so, one solution is to have parallel event structures. In the second structure, only process the user event. However, a simpler solution may be to check the clock before your processing loop and com
    pare this value periodically in the loop to see if a certain amount of time has elapsed.
    Happy coding,
    Grant M.
    National Instruments
    Attachments:
    Programmatic_Event.vi ‏40 KB

  • Generate an event from another event

    Hello,
    What im trying to achieve is once a user presses the enter key in a Text Area, it generates another event which is 'pressing a button' without actually physically doing it.
    private JButton btn = new jButton("Submit");
    private void msg_taKeyReleased(java.awt.event.KeyEvent evt) {                                  
        if(evt.getKeyCode() == KeyEvent.VK_ENTER){
           // generate event that clicks button without doing it physically
    } Does anybody know how to do this?
    Thanks

    I would use key binding: [http://java.sun.com/docs/books/tutorial/uiswing/misc/keybinding.html]
    Demo:
    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    public class KeyboardBindingExample {
      public static void main(String[] args) {
            EventQueue.invokeLater(new Runnable(){
                public void run() {
                    new KeyboardBindingExample().launch();
        private Action click = new AbstractAction("Submit") {
            public void actionPerformed(ActionEvent evt) {
                System.out.println("click!");
        void launch() {
            JTextArea text = new JTextArea(20,60);
            JButton submit = new JButton(click);
            JPanel south = new JPanel();
            south.add(submit);
            InputMap im = text.getInputMap();
            ActionMap am = text.getActionMap();
            Object key = click.getValue(Action.NAME);
            im.put(KeyStroke.getKeyStroke("ENTER"), key);
            am.put(key, click);
            JFrame f = new JFrame("KeyboardBindingExample");
            Container cp = f.getContentPane();
            cp.add(new JScrollPane(text), BorderLayout.CENTER);
            cp.add(south, BorderLayout.SOUTH);
            f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            f.pack();
            f.setLocationRelativeTo(null);
            f.setVisible(true);
    }

  • Call event from other event or other vi

    I have LabVIEW 6.1.
    1. Can I call an event or a serious of events from another event? How can I do that? It doesn't matter if the events are executed after the event that called them is completed.
    2. Can I call an event from another vi? Let's say I have an event structure in a subvi. Can I trigger an event in the subvi calling it from the main vi? How would I do that?
    Thanks for your help.
    Jerome.

    Salutations,
    In reality, a program should only have 1 event structure. Or so someone much more knowledgable with labview has told me in the past.
    It's an important note to make that when running events or SubVi's, they will run until they are accomplished and then allow the next event or subvi to take place. So if you have multiple event structures, you must wait until one finished before the next one is run (This might...no guarantees, be avoided by multiple while loops and not locking the front panel on the execution of an event). Now, since you don't care, you can handle such a case. Just make multiple events in your one main event structure. I'm not sure what exactly you want to do, just make sure you "unfreeze" the front panel when you're messing with what handles what events.
    Hence, you could have a "run" button that's pressed and it goes about it's business. Then you could have a mouse down response, that you hit while your "run" process is still going, this will be, in a sense, logged and accomplished once the "run" task is done. Now, if you're looking for data to trigger another event, maybe I'd switch over to a case structure that's inside your event structure. For case structures, every case must have an output.
    Can you trigger an event in the subvi calling it from the main vi.... Excellent question... I'm not exactly sure when this would come up, but i'm not super experienced like some of the people around here. It may be possible, but i'd imagine a case structure would be more efficient. Like the ones in error handling. Pass the case to the subvi, it'll operate depending on what you want, and then continue along. Events seem most useful when dealing with events that occur on the front panel.
    Hope this helps,
    ElSmitho

  • Calling 'show hide' event from 'select' event

    Hi all,
    is it possible to call an event from another event?
    Can i call the 'show hide' event from the 'select' event to disclose the selected row?
    As a sidenote: is it possible to remove the show/hide button/link but to retain the show/hide functionality?
    Thanks in advance....
    Regards,
    Robert

    Hi Gabrielle,
    Yes indeed... the row information is sent... the 'select' event i'm refferring to is the one generated when you drag a viewobject as a readonly table to a UIX datapage...
    It is generated initially as
    <event name="select" source="EmpView10">
        <set target="${bindings.EmpView1Iterator}" property="currentRowIndexInRange" value="${ui:tableSelectedIndex(uix, 'EmpView10')}"/>
    </event>However i must have made a typo last time as it works now... ohwell.. made some changes and submitted the selected row as parameter using
        <invoke method="handleEvent" javaType="view.DisclosureEventHandler">
            <parameters>
                <!-- Selected row -->
                <parameter javaType="java.lang.String" value="${ui:tableSelectedIndex(uix, 'EmpView10')}" />
                <!-- SessionScope attribute to put detailDisclosure in -->
                <parameter javaType="java.lang.String" value="detailDisclosure" />
                <!-- All the other stuff -->
                <parameter javaType="oracle.cabo.servlet.expl.ControllerImplicitObject" value="${uix}"/>
            </parameters>
    </invoke>This works more cleanly and can be reused...
    Thanks for your replies... it always helps when someone is thinking along... it makes you takes some crossroads you wouldn't think of...
    Regards,
    Robert

  • Raise a button's click event handler from another event handler

    hi,
    I am trying to raise a button's click event from another button's click event.
    Automation gives a runtime error. I checked out some other forums for answers but they dont work when called from another event handler.
    Console.WriteLine(gestureData.name);
    if (s==b2) ;
    //raise button2's click event
    private void b2_Click(object sender, RoutedEventArgs e)
    MessageBox.Show("I am button2");
    private void b3_Click(object sender, RoutedEventArgs e)
    MessageBox.Show("I am button3");
    Any help will be appreciated.
    Thanks,
    Shaleen
    TheHexLord

    Hi Andy,
    I tried to implement your suggestion.
    What I am trying to do is, say there is a label whose content property needs to be updated every time a button b1 is clicked. When the button is clicked , it check if a condition is met and depending upon that condition it updates the content of the label
    . Say , if the text entered is "add" and the button is clicked and the label's content is set to "add", if the text entered is "sub" and then the button is clicked, the label's content is set to "sub".
    I understand that there is no need to fire up different methods for this as this can be done by checking for conditions in the same button click event but it seems that updating the UI is not happening. I get an error saying.:
    A first chance exception of type 'System.InvalidOperationException' occurred in WindowsBase.dll
    The program '[6660] WpfApplication8.vshost.exe: Program Trace' has exited with code 0 (0x0).
    The program '[6660] WpfApplication8.vshost.exe: Managed (v4.0.30319)' has exited with code -1073741819 (0xc0000005) 'Access violation'.
    this goes away when I remove the Label.Content="add" or Label.Content= "sub";
    I think the label's content property does not update dynamically.
    Thanks
    TheHexLord

  • How can i call mouse click event from keypress event???

    How can i call mouse click event from keypress event???
    I want same GUI changes to be occured at key press.....i.e . button going down & comming up.....
    for calculator

    Put all the code that happens on those events into a method. Then call that method from both events.

  • In one of my iPhoto 'event' files other photos from another event seem to have doubled up over a different photo!!!!!

    In one of my iPhoto 'event' files  (named Thailand) other photos from another event (named Filey) seem to have doubled in the Thailand event, but when I click on the image  (from filey) it shows the Thailand image!!!!!
    I hope this is understandable
    Thank you
    Sheena

    What is your iPhoto version and your MacOS X version on your MacBook Pro? It looks like the thumbnails of your photos were wrong. Make a backup copy of your iPhoto library and try to rebuild the thumbnails. in iPhoto '11 try this:
    Launch iPhoto with the key combination⌥⌘  (alt/option-command) held down and select "rebuild thumbnails" from the panel.

  • [svn:cairngorm3:] 16810: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

    Revision: 16810
    Revision: 16810
    Author:   [email protected]
    Date:     2010-07-03 03:32:49 -0700 (Sat, 03 Jul 2010)
    Log Message:
    Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
    Modified Paths:
        cairngorm3/trunk/libraries/PopupTest/src/samples/ModulePopups.mxml

    Hmmm Strange!!!
    Seems like a bug which requires target for parallel effect while hide only but does not set it.
    For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
             <mx:Parallel id="fadeOutTw">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>
    or you can also set target explicitly like :
    <mx:Sequence id="fadeOutTW" >
            <mx:Parallel target="{largeImgTW}">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>   
        </mx:Sequence>
    I have tested on this code, and works fine. Hope this helps you
    -Vikash

  • [svn:cairngorm3:] 16809: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

    Revision: 16809
    Revision: 16809
    Author:   [email protected]
    Date:     2010-07-03 03:05:21 -0700 (Sat, 03 Jul 2010)
    Log Message:
    Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
    Modified Paths:
        cairngorm3/trunk/libraries/PopupTest/.actionScriptProperties

    Hmmm Strange!!!
    Seems like a bug which requires target for parallel effect while hide only but does not set it.
    For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
             <mx:Parallel id="fadeOutTw">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>
    or you can also set target explicitly like :
    <mx:Sequence id="fadeOutTW" >
            <mx:Parallel target="{largeImgTW}">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>   
        </mx:Sequence>
    I have tested on this code, and works fine. Hope this helps you
    -Vikash

  • [svn:cairngorm3:] 16808: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

    Revision: 16808
    Revision: 16808
    Author:   [email protected]
    Date:     2010-07-03 03:04:40 -0700 (Sat, 03 Jul 2010)
    Log Message:
    Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
    Modified Paths:
        cairngorm3/trunk/libraries/Popup/src/com/adobe/cairngorm/popup/PopUpBase.as
        cairngorm3/trunk/libraries/PopupTest/.actionScriptProperties
        cairngorm3/trunk/libraries/PopupTest/.flexProperties
        cairngorm3/trunk/libraries/PopupTest/src/PopUpMXMLExample.mxml
        cairngorm3/trunk/libraries/PopupTest/src/samples/MyPopup.mxml
        cairngorm3/trunk/libraries/PopupTest/src/samples/ZoomAndFadePopUpBehavior.mxml
        cairngorm3/trunk/libraries/PopupTest/src/samples/parsley/ParsleyPopup.mxml
    Added Paths:
        cairngorm3/trunk/libraries/PopupTest/src/samples/ModulePopups.mxml

    Hmmm Strange!!!
    Seems like a bug which requires target for parallel effect while hide only but does not set it.
    For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
             <mx:Parallel id="fadeOutTw">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>
    or you can also set target explicitly like :
    <mx:Sequence id="fadeOutTW" >
            <mx:Parallel target="{largeImgTW}">
                <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
                <mx:WipeUp duration="1000" />       
            </mx:Parallel>   
        </mx:Sequence>
    I have tested on this code, and works fine. Hope this helps you
    -Vikash

  • Is it possible to call methods from another class from within an abstract c

    Is it possible to call methods from another class from within an abstract class ?

    I found an example in teh JDK 131 JFC that may help you. I t is using swing interface and JTable
    If you can not use Swing, then you may want to do digging or try out with the idea presented here in example 3
    Notice that one should refine the abstract table model and you may want to create a method for something like
    public Object getValuesAtRow(int row) { return data[row;}
    to give the desired row and leave the method for
    getValuesAt alone for getting valued of particaular row and column.
    So Once you got the seelcted row index, idxSelctd, from your table
    you can get the row or set the row in your table model
    public TableExample3() {
    JFrame frame = new JFrame("Table");
    frame.addWindowListener(new WindowAdapter() {
    public void windowClosing(WindowEvent e) {System.exit(0);}});
    // Take the dummy data from SwingSet.
    final String[] names = {"First Name", "Last Name", "Favorite Color",
    "Favorite Number", "Vegetarian"};
    final Object[][] data = {
         {"Mark", "Andrews", "Red", new Integer(2), new Boolean(true)},
         {"Tom", "Ball", "Blue", new Integer(99), new Boolean(false)},
         {"Alan", "Chung", "Green", new Integer(838), new Boolean(false)},
         {"Jeff", "Dinkins", "Turquois", new Integer(8), new Boolean(true)},
         {"Amy", "Fowler", "Yellow", new Integer(3), new Boolean(false)},
         {"Brian", "Gerhold", "Green", new Integer(0), new Boolean(false)},
         {"James", "Gosling", "Pink", new Integer(21), new Boolean(false)},
         {"David", "Karlton", "Red", new Integer(1), new Boolean(false)},
         {"Dave", "Kloba", "Yellow", new Integer(14), new Boolean(false)},
         {"Peter", "Korn", "Purple", new Integer(12), new Boolean(false)},
         {"Phil", "Milne", "Purple", new Integer(3), new Boolean(false)},
         {"Dave", "Moore", "Green", new Integer(88), new Boolean(false)},
         {"Hans", "Muller", "Maroon", new Integer(5), new Boolean(false)},
         {"Rick", "Levenson", "Blue", new Integer(2), new Boolean(false)},
         {"Tim", "Prinzing", "Blue", new Integer(22), new Boolean(false)},
         {"Chester", "Rose", "Black", new Integer(0), new Boolean(false)},
         {"Ray", "Ryan", "Gray", new Integer(77), new Boolean(false)},
         {"Georges", "Saab", "Red", new Integer(4), new Boolean(false)},
         {"Willie", "Walker", "Phthalo Blue", new Integer(4), new Boolean(false)},
         {"Kathy", "Walrath", "Blue", new Integer(8), new Boolean(false)},
         {"Arnaud", "Weber", "Green", new Integer(44), new Boolean(false)}
    // Create a model of the data.
    TableModel dataModel = new AbstractTableModel() {
    // These methods always need to be implemented.
    public int getColumnCount() { return names.length; }
    public int getRowCount() { return data.length;}
    public Object getValueAt(int row, int col) {return data[row][col];}
    // The default implementations of these methods in
    // AbstractTableModel would work, but we can refine them.
    public String getColumnName(int column) {return names[column];}
    public Class getColumnClass(int col) {return getValueAt(0,col).getClass();}
    public boolean isCellEditable(int row, int col) {return (col==4);}
    public void setValueAt(Object aValue, int row, int column) {
    data[row][column] = aValue;
    };

  • We have a 5s active on our account.  After turning on a previously active 4s (it had the same number)  The 5s can no longer place call and when you call it from another phone the 4s rings, but will not pick up.  Texting over the cell networks works fine.

    We have a 5s active on our account.  After turning on a previously active 4s (it had the same number)  The 5s can no longer place call and when you call it from another phone the 4s rings, but will not pick up.  Texting over the cell networks works fine.  Any suggestions??

    hens0861,
    Hmm, let's ensure this is working as it should be! So what phone should be active on your account? Did you switch the devices online or how to did you activate the 5s? Please share details.
    KarenC_VZW
    Follow us on Twitter @VZWSupport

  • Calling package from another package

    Hi gurus,
    Quick question
    Say i m in user1 schema.
    I want to call package from another package in the same schema. So do i need to grant permission to the calling package to call.Thank you!!

    Why don't you test it?
    create or replace package pack2
    is
      procedure t2;
    end;
    Package created.
    create or replace package body pack2
    is
      procedure t2
      is
      begin
       dbms_output.put_line('Inside Pack2 And t2');
      end;
    end;
    Package Body created.
    create or replace package pack1
    is
      procedure t1;
    end;
    Package created.
    create or replace package body pack1
    is
      procedure t1
      is
      begin
        pack2.t2;
        dbms_output.put_line('Inside Pack1 And t1');
      end;
    end;
    Package Body created.
    begin
    pack1.t1;
    end;
    Inside Pack2 And t2
    Inside Pack1 And t1
    Statement processed.
    0.11 secondsRegards.
    Satyaki De

Maybe you are looking for

  • Office Web Apps server / Lync server 2013

    Hi I have installed a Lync 2013 Server and Office Web Apps Server. Configured Lync topology, Office Web Apps farm and certificates. However when i start the services i get this error message in the log saying Office Web Apps discovery failed. Event I

  • Error on invoice "specify payment period baseline date".

    Hi Experts, When I create ZMIRO, ZMIRO it keeps asking for a baseline date which we have never had to do before Payment terms  filled blank, but teh system throughs error message "specify payment period baseline date". I Please help. Thanks,

  • How to use pay Pal payment method?

    Hello there! i was trying to buy a movie using my pay pal account, but after clcking on the pay pal option asks to click on the link to validate pay pal account, but nothing happens when i click on the link! thanks

  • Where do you receive your vertification code for your apple id?

    Where do you receive your vertification code for your apple id?

  • Cloning a new hard drive containing VM Fusion

    Anyone out there know whether or not my copy of Windows (and it's data) on VM Fusion will be transferred to a new hard drive that I need to install in my MacBook if I use one of the cloning applications? I use Windows on it to run some vet. medical s