Controlling the Tab key

My application is build from a number of application
components. Search on the left, edit component on the right.
The edit component is a custom canvas with 1 or more text
input controls to display the
data. The text input controls are added dynamically based on
the data content. What I want to
do is to precisely control what happens when the tab key is
pressed, without tabbing out of the edit application component into
another component. (like my search component).

Hey..
i have tried and got the solution:
We can do our coding in LCOIHFI1 include.
In
FORM EKORG_DEFAULT_FILL USING    HEADER LIKE CAUFVD
                                 P_AFVGD LIKE AFVGD.
Thanks,
Prem

Similar Messages

  • How to control the tab key navigate on the parameter ?

    Hi all,
    I have list of 20 parameter value which needs to be filled by the user when the report is being called. I have put the layout in the horizontal width where field1 - field 5 was in a column, field6 - field 10 another column, field11 - filed 15 again another column. So, when user is trying to enter parameter value, it suppose to go thru column by column but now after enter 1st value in the parameter form. The cursor is jump to second column, and I was unable to way how the navigate of column in report. Is there any way to control it such as in the oracle form ?
    Please help me. Thanks.
    Lim

    I don't think so.

  • Using Key down to control the Tab Control on the front panel

    Greetings everyone,
    Like the question ask how do i control the Tab control's tabs using the key down of the event structure...I dont want to use any of the fuctions keys..i have seem a lot of other sample like the one that i have attached it can only alternate between page 1 and page 2 what if i have a lot of pages and i want to use key down function to switch across the pages.
    Attachments:
    Tab_switch.vi ‏28 KB

    Try something like the attached modification.Message Edited by altenbach on 03-13-2005 04:04 PM
    LabVIEW Champion . Do more with less code and in less time .
    Attachments:
    Tab_switchDOWN.vi ‏32 KB

  • Since installing LTR 5.4, which I've now upgraded to 5.6, I've encountered repeated slowness and malfunctions in operations, especially when using the Compare View function and the Tab key to open and close the right and left side panels.  Such problems n

    Since installing LTR 5.4, which I've now upgraded to 5.6, I've encountered repeated slowness and malfunctions in operations, especially when using the Compare View function and the Tab key to open and close the right and left side panels.  Such problems never arose during two years of using LTR-4 and nothing else has changed on my computer.  I have a pretty simple system with only a few plug-ins, which are usually not in operation.  I have 12GB of RAM in my Windows 7 PC.  I could illustrate these problems with screen shots if you would tell me how to submit screen shots.  Otherwise I will try to describe the problems in words.
    The problem is clearly cumulative, growing worse as usage time passes.  Compare View feature gradually slows down and eventually seems to choke as my work session proceeds. If I Exit LTR and re-enter and start all over, things will work normally for maybe 30 minutes, but then the Compare View feature begins to become very slow to respond.   In a recent example with my screen full of thumbnails in Library mode I highlighted two images to compare. LTR started to open the Compare View screen by first having the top row of thumbnails disappear to be replaced by the "SELECT" and "CANDIDATE" words in their spaces  (but no images), but Compare View never succeeded in gaining control of the screen. After some seconds the top row of thumbnails reasserted its position and the Compare View windows disappeared. But LTR kept trying to bring them back. Again the top row of thumbnails would go away, Select and candidate would reappear, try again, and give up. This went on for at least 2-3 minutes before I tried to choose File and Exit, but even that did not initially want to respond. It doesn't like to accept other commands when it's trying to open Compare View. Finally it allowed me to exit.
    To experiment I created a new catalog of 1100 images.  After 30-40 minutes, the Compare View function began to operate very slowly. With left and right side panels visible and two thumbnails highlighted, hitting Compare View can take half a minute before the two mid-size  images open in their respective SELECT and CANDIDATE windows. When the side panels are open and two images are in the Select/Candidate spaces, hitting the Tab button to close the side panels produces a very delayed response--25-30 seconds to close them, a few more seconds to enlarge the two images to full size. To reverse the process (i.e., to recall the two side panels), hitting Tab would make the two sides of the screen go black for up to a minute, with no words visible. Eventually the info fields in the panels would open up.
    I also created a new user account and imported a folder of 160 images. After half an hour Compare View began mis-placing data.  (I have a screen shot to show this.)  CANDIDATE appears on the left side of SELECT, whereas it should be on the right. The accompanying camera exposure data appears almost entirely to the left of the mid-screen dividing line. Although the Candidate and Select headings were transposed, the image exposure data was not, but the data for the image on the right was almost entirely to the left of the line dividing the screen in two.
    Gurus in The Lightroom Forum have examined Task Manager data showing Processes running and Performance indicators and they see nothing wrong.  I could also send screen shots of this data.
    At this point, the only way I can process my images is to work 30-40 minutes and then shut down everything, exit, and re-start LTR.  This is not normal.  I hope you can find the cause, and then the solution.  If you would like to see my screen shots, tell me how to submit them.
    Ollie
    [email protected]

    Since installing LTR 5.4, which I've now upgraded to 5.6, I've encountered repeated slowness and malfunctions in operations, especially when using the Compare View function and the Tab key to open and close the right and left side panels.  Such problems never arose during two years of using LTR-4 and nothing else has changed on my computer.  I have a pretty simple system with only a few plug-ins, which are usually not in operation.  I have 12GB of RAM in my Windows 7 PC.  I could illustrate these problems with screen shots if you would tell me how to submit screen shots.  Otherwise I will try to describe the problems in words.
    The problem is clearly cumulative, growing worse as usage time passes.  Compare View feature gradually slows down and eventually seems to choke as my work session proceeds. If I Exit LTR and re-enter and start all over, things will work normally for maybe 30 minutes, but then the Compare View feature begins to become very slow to respond.   In a recent example with my screen full of thumbnails in Library mode I highlighted two images to compare. LTR started to open the Compare View screen by first having the top row of thumbnails disappear to be replaced by the "SELECT" and "CANDIDATE" words in their spaces  (but no images), but Compare View never succeeded in gaining control of the screen. After some seconds the top row of thumbnails reasserted its position and the Compare View windows disappeared. But LTR kept trying to bring them back. Again the top row of thumbnails would go away, Select and candidate would reappear, try again, and give up. This went on for at least 2-3 minutes before I tried to choose File and Exit, but even that did not initially want to respond. It doesn't like to accept other commands when it's trying to open Compare View. Finally it allowed me to exit.
    To experiment I created a new catalog of 1100 images.  After 30-40 minutes, the Compare View function began to operate very slowly. With left and right side panels visible and two thumbnails highlighted, hitting Compare View can take half a minute before the two mid-size  images open in their respective SELECT and CANDIDATE windows. When the side panels are open and two images are in the Select/Candidate spaces, hitting the Tab button to close the side panels produces a very delayed response--25-30 seconds to close them, a few more seconds to enlarge the two images to full size. To reverse the process (i.e., to recall the two side panels), hitting Tab would make the two sides of the screen go black for up to a minute, with no words visible. Eventually the info fields in the panels would open up.
    I also created a new user account and imported a folder of 160 images. After half an hour Compare View began mis-placing data.  (I have a screen shot to show this.)  CANDIDATE appears on the left side of SELECT, whereas it should be on the right. The accompanying camera exposure data appears almost entirely to the left of the mid-screen dividing line. Although the Candidate and Select headings were transposed, the image exposure data was not, but the data for the image on the right was almost entirely to the left of the line dividing the screen in two.
    Gurus in The Lightroom Forum have examined Task Manager data showing Processes running and Performance indicators and they see nothing wrong.  I could also send screen shots of this data.
    At this point, the only way I can process my images is to work 30-40 minutes and then shut down everything, exit, and re-start LTR.  This is not normal.  I hope you can find the cause, and then the solution.  If you would like to see my screen shots, tell me how to submit them.
    Ollie
    [email protected]

  • Why can't I use the tab key to highlight links on a webpage?

    In previous versions of FF and in other browsers, I can use the tab key to navigate through all the links on a webpage - I can't seem to do this with FF5, the tab key will only highlight the address bar, search bar, and any form fields within a webpage.
    Using the tab key to navigate through links on a page is an accessibility feature, and I often use it to show hidden skip links at the top of a webpage for users who prefer to use the keyboard over a mouse and for assistive technologies.
    Is this something that can be turned back on in preferences? Or is there a reason why it was removed from this version?

    It can be fixed in Mac OS X Tiger preferences (Keyboard -> "all controls") or try a ctr-F7

  • How do you navigate dialogue boxes using the tab key in Photoshop CS6 on Mac OS X Mavericks?

    I know that seems really 101 and obvious, but I worked in Photoshop on a PC for many years, and using the tab key to navigate through every field/radial button/dropdown menu/etc. was never an issue. On the Mac OS X however, it only navigates through certain fields within a dialogue box. And before the guaranteed suggestion to change my Mac OS X Keyboard preferences to allow full keyboard access to "All Controls" instead of "Text Boxes and Lists Only", I have already tried this setting which did not resolve my issue.
    Does/has anyone out there worked between both platforms and had this issue as well? I'm a Mac guy through and through, but I must say, this is the one thing that I think PC has a slight edge on. It's incredibly frustrating to have my keyboard workflow interrupted because I can't simply tab over to a certain field that is in a dialogue box which I'm currently working in...
    Here are my details:
    Photoshop CS6 (13.0.6)
    Mac OS X Mavericks (10.9.1)
    Applies to all filetypes as the issue is regarding dialogue boxes and not files themselves.
    No error message.
    Normal use.
    It works on PC, but not on Mac.
    2.3 GHz Intel Core i7 Processor
    8 GB of memory
    719 GB of space available on my main HD
    This has never worked in any version of Photoshop I have used on any version of Mac OS X, but has worked consistently on every version of Photoshop that I have used on every version of Windows I've used (up to Windows 7)
    I hope this provides enough information to get the ball rolling on this. I fear that there is no answer that will resolve the issue, but before I throw in the towel, I figured it was worth trying this forum since my web searches have turned up absolutely nothing of help.
    Thanks in advance for your time and help.
    Best,
    Tim

    Thanks for your input.  Since Safe Mac's Adware Removal tool has done a very good job of cleaning out the junk and
    letting me run better, I'm happy for now.
    However, I appreciate your judgement and I am working on evaluating Safari vs FireFox vs Chrome.  I've had some trouble using FireFox with
    LastPass which works very well under Chrome.  But that is only one data point.  Most of my Ram troub;e os related to the number of windows
    and tabs I open.  I've tried comparing the three browsers for how back each reacts.
    I multiply windows and tabs because as I surf the web, I discover things I want and don't want to lose them.  However, I need a tool more useful
    and structured than bookmarks to be able to record things of interest to make them easy to return to and find later.

  • How to recognize the tab key in a JTextField

    I have a drawing program with a main window and a tools palette, which is a JDialog. The tools palette has JToggleButtons and one JTextField. When you have the focus in the JTextField and you press tab repeatedly, it tabs through all the JToggleButtons and then back into the JTextField.
    However I would like to recognize the pressing of the tab key and ask for the focus to go back to the main window.
    I subclassed the JTextField, added a KeyAdapter, but it does not recognize the tab key. I also added the processKeyBinding method, but it doesn't recognize the tab key either.
    How can I recognize the tab key?
    Here is a self-contained test program that illustrates the problem:
    import java.awt.*;
    import java.awt.event.*;
    import javax.swing.*;
    public class AnanyaCurves extends JFrame
      Tools tools;
      public AnanyaCurves(Dimension windowSize)
        Basics.ananyaCurves = this;
        enableEvents(AWTEvent.WINDOW_EVENT_MASK);
        setTitle("Ananya Curves");
        tools = new Tools(this);
      public static void main(String[] args)
        int toolsWidth;
        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
        toolsWidth = 200;
        Dimension windowSize = new Dimension(screenSize.width - toolsWidth, screenSize.height - 58);
        AnanyaCurves ananyaCurves = new AnanyaCurves(windowSize);
        ananyaCurves.pack();
        ananyaCurves.setBounds(toolsWidth, 0, windowSize.width, windowSize.height);
        ananyaCurves.setVisible(true);
        ananyaCurves.requestFocus();
      public void setVisible(boolean b)
        tools.setVisible(b);
        super.setVisible(b);
    class Basics extends java.lang.Object
      public static AnanyaCurves ananyaCurves;
      public Basics()
    class Tools extends JDialog
      JToggleButton btnGrid;
      JTextField textGrid;
      JPanel panel;
      public Tools(JFrame frame)
        super(frame, "Tools", false);
        enableEvents(AWTEvent.WINDOW_EVENT_MASK);
        btnGrid = makeBtn("Grid");
        textGrid = makeTextField();
        panel = makePanel();
        pack();
      public JToggleButton makeBtn(String name)
        JToggleButton btn = new JToggleButton();
        btn.setMaximumSize(new Dimension(108, 24));
        btn.setPreferredSize(new Dimension(108, 24));
        btn.setText(name);
        btn.setFont(new Font("Verdana", Font.PLAIN, 11));
        btn.setMargin(new Insets(5, 10, 5, 10));
        btn.setOpaque(true);
        return btn;
      public ACJTextField makeTextField()
        ACJTextField textField = new ACJTextField();
        textField.setFont(new Font("Verdana", Font.PLAIN, 12));
        textField.setMaximumSize(new Dimension(108, 20));
        textField.setPreferredSize(new Dimension(108, 20));
        textField.setText("0.25");
        textField.setEnabled(true);
        return textField;
      public JPanel makePanel()
        JPanel panel = new JPanel();
        panel.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
        panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
        panel.add(btnGrid);
        panel.add(textGrid);
        getContentPane().add(panel);
        return panel;
    class ACJTextField extends JTextField
      KeyAdaption keyAdaption;
      public ACJTextField()
        super();
        keyAdaption = new KeyAdaption();
        this.addKeyListener(keyAdaption);
      class KeyAdaption extends KeyAdapter
        public void keyPressed(KeyEvent event)
          int keyCode = event.getKeyCode();
          if (keyCode == KeyEvent.VK_TAB)
            Basics.ananyaCurves.requestFocus();
      protected boolean processKeyBinding(KeyStroke keyStroke, KeyEvent keyEvent, int int2, boolean boolean3)
        int keyCode = keyEvent.getKeyCode();
        if (keyCode == KeyEvent.VK_TAB)
          Basics.ananyaCurves.requestFocus();
          return false;
        return super.processKeyBinding(keyStroke, keyEvent, int2, boolean3);
    }Thanks for looking at this.

    Wow, Michael, you work like magic! Thanks so much! I would be happy to give you a commercial key to my Ananya Curves program also once the second release is on my website. It's a program for drawing curves in an easier way without pulling on tangent lines, with all control points right on the curve. Just send me an email to [email protected] if you are interested!

  • How can I get the tab key to select text fields only?

    Since upgrading to Firefox 4 on Windows, the tab key functions differently. How do I change it so that it only selects text input fields?

    The answer is:  The bug is in the UI.  Speech recognition was enabled, by default it uses the bare escape key as a "mic on" indicator, and it does not leave any trace in the keybord configuration.  So that is the bug.  It needs to leave a trace there, a la: "X Listen-for-voice-command  ^" under Mission Control.

  • Not able to use the Tab key to Tab indent when within a text edit window...

    Two questions please... First one is above for the tab function. In Safari I just need to press control+option+tab to indent a tab within a text edit box on a website. This function is being used more via cloud and mobile capability.
    Second... I can, in Safari, Copy and paste a site with tables. Works great in Safari. When I try to do this in FF I lose the formatting of the tables and it just give plain text without the tabled fields.
    I would love to use FF because the compatibility if much greater than Safari, but... I need my functionality as well to do my work to the best and quickest ability.
    Thank you

    Help About says I'm on 20.0.1
    Up until last week, I was able to use the tab key when typing emails and other multi-line text boxes.
    Suddenly the behavior of the tab key changed. This isn't the first time. It's been quite a while ago that the function of the tab key changed from indenting to moving around the page, then after some time it changed back to indenting.
    Can we get this fixed and leave it alone, please?
    I may give one of those add-ins a try, but my problem with add-ins is that they break when FF is patched or upgraded, then I'm left with out the solution they provide.
    Can we just fix Firefox, please?
    Thanks,
    Frank
    P.S. Another potential fix I came across suggested starting FF in safe mode to see if the problem goes away. It does not. It seems to be a change to FF that appeared after an update last week. On or just befor 24 Apr.

  • Disable the tab key

    I have TextFields in a column (one under each other). If I select a TextField clicking with the mouse on it, I can move to the next one pressing the tab key. How can I disable this?
    Thanks in advance.

    You really should not disable this as it's standard GUI practice. But, if you must, I can think of two ways:
    One would be to setup a key listener that is active when somone is in any of those fields....if the key is tab, you eat up that key event.
    or
    set the controls isFocusTraversable() to false.

  • PUZZLER: How to assign the TAB key to a key command

    For the past 11 years I've had the TAB key assigned to "record toggle". But in L8 I can't seem to make this k/command assignment occur... Even when the learn function is activated in the k/commands window, whenever I hit the TAB key to assign it to the currently highlighted key command, it simply changes the focus of the cursor, moving it from the highlighted command to the search field.
    Looking for a clue... anyone?

    do you remember losing the function keys when tiger came out?
    Yeah, I remember losing F14 and F15. They still don't work. But I've since figured out that those keys are reserved for adjusting the brightness on various Apple laptops, and I think also some other models. However, it doesn't apply to someone like, er, um, me who has a desktop-model Mac and a 3rd-party monitor which doesn't have a brightness control that responds to... you guessed it, F14 and F15. So those keys are dead, 'cept for my modifier key variants.
    I tried importing my L7 prefs and sure enough, my L7 TAB assignment worked just fine. But I quickly reverted to my saved L8 prefs cuz I didn't want to take a chance of corrupting something or other because of an "illegal" key command assignment.
    So I guess it's time to find another key for "record toggle". TAB is going to be an 11 year-old habit that's gonna die hard, I can tell...

  • Using the tab key in a list and keeping a table format when copying and pas

    when I transfer a table from a microsoft word document or PDF file to the pages document, it does not keep the table and only the data inside the table. how do I keep the table?
    Also, how do I keep the numbers from indenting when I do a list. for example, if I need to indent part of the sentence for writing specifications of something, I want to use the tab key to move away from the first part of the sentence, but it moves everything and not just my marker.

    Not if it decides the list is a list, it can't.
    The app never "decide that a list is alist". It does what you ask it to do.
    Of course, if you refuse to disable the preference which automatically treats a paragraph as a new list entry I can't help you.
    If the datas are stored as a list, the bullets are not part of the datas themselves so they will not be copied.
    As I already responded the "Copy" tool doesn't copy attributes.
    We have to choose:
    we are using lists and the bullets can't be copied
    or
    we are using text arranged in columns and, if we put bullets, these bullets may be copied.
    It's not me which wrote:
    +In Textedit, it's very easy:+
    +Tab, Bullet, First Column, Tab (or Tab x2 to get everything aligned), Second Column, etc.+
    To do the same thing in Pages
    Bullet, Tab, First Column, Tab (or Tab x2 to get everything aligned), Second Column, etc.
    It's what was displayed in my screenshot and really I don't see what is more complicated.

  • What's with the tab key in the new version of Pages

    In the previous version I could have a list and was able to tab within a line in that list and it would recognize the tabs. Now, if you are in line, shifts the position of the list level.
    Version 2
    1. My list line could tab to here $50.00
    2. Second line
    3. and so on.
    Version 3
    a. My list line (shifts the list if you click the tab key) can't add anything
    2. Second line
    3. and so on.
    NOTE: the a. line under version 3 is indented when the tab key is clicked. If I do this in this reply box, this line won't even show up. That's why I edited my post.
    Or do I have something buggy when shifting from 2 to 3. (I already threw 2 away.)
    Message was edited by: darrenv
    Message was edited by: darrenv

    The fn key is on the portables, not the stand-alone keyboards. It allows for a smaller/less keys keyboard & still lets you do things like forward delete by holding down the fn key & pressing delete.

  • Using the Tab Key in Simulations

    Hi, I am new to this forum and new to Captivate 5.
    I am creating online courses that teach people how to use our company's software programs so I use Captivate simulations often.  We use Captivate to record the simulations and then we use Articulate Presenter to create the course.
    Problem 1
    I still can't figure out how to use Tabs smoothly with Text Entry boxes all together. I've been reading all of the forum information and trying everything and the Tab won't work correctly for me.
    I have only placed one TEB on a slide but when I get to the second TEB on the next slide, I start typing the text and the system moves forward to the next action before I finish typing the text. Or, I have to press the Tab key twice to get to the next TEB on the next slide. I am totally confused.
    Problem 2
    I have been able to successfully create a simulation using the Enter key to validate text entry boxes.  I publish the simulation and use the swf file to create a web object that gets placed in Articulate. The web object holds the swf file and the html file below.
    Here is an example of the html file:
    This works just fine when I use the Enter key to validate text entry boxes. However, we decided to use the Tab key and now I have to deal with the seamless tabbing issues in Captivate. I figured out how to add the seemless tab info to the published file, Can I use the Captivate html file to create a web object? If so, how do I do that?
    Please help!!

    I have had success using TAB in Captivate 5.
    I learned:
    Dont put Text Entry Boxes on the timeline appearing at 0 seconds. Have them appear at 0.2. This gives it time to load.
    Make sure they are on the top layer.
    Appear for the duration of the slide, no transitions, and pause until the user clicks.
    I noticed if you type fast (as the learner) it kinda messes everything up. Add a distraction so you learner slows down on their typing speed.
    Also make sure you have the update installed. There were some bugs fixed in the TEB area.
    Good luck. email if you have any more questions.

  • KeyEvents with the TAB Key

    Hey All,
    I have a small progam with a small problem. My program is an applet with numerous textfields and I have implemented the KeyEvents event listener. What I want to have happened when I press the "Tab Key" is the cursor move from one tab to another, but when it goes to the next tab it clears out the text that is currently in the textfield. Take a look at my code segment that is giving me the problem.
    public void keyPressed(KeyEvent e)
    if(NameField == e.getSource())
              if(e.getKeyCode() == KeyEvent.VK_TAB)
                   SalaryField.setText(" ");
    I know that is works if I replace "VK_TAB" with something else like "VK_A". "NameField" and "SalaryField" are the names of mt textfields. I am currently using Java SDK 1.3.1 to program in java program, but my browser uses JVM/Runtime Enviornment 1.4.1. When I run it with my broswer nothing happens when I press tab and some for the program that I am using to progam in. I did a search in the forum and came up with I have above, but still cannot it to work. When I read APIs on 1.4.1 and 1.3.1 that both said that
    "Aside from those keys that are defined by the Java language (VK_ENTER, VK_BACK_SPACE, and VK_TAB), do not rely on the values of the VK_ constants. Sun reserves the right to change these values as needed to accomodate a wider range of keyboards in the future."
    What is going on? How can I solve this problem?
    Thanks,
    Iceman
    PS:
    My Interface is swing

    Hey All,
    Thanks for the help I got to work when I ran it with my programming program, but when I run it in a browser using the current JVM the tab key does not work. What is wrong now? Or how am I to use FocusListener now, I tried to use the getOppositeComponent(, my complier says that it is not a method of FocusListener. Even though java says in the docmentation that it is. Can I get some more help here. The questions again is How can I tab in a applet?
    Later,
    Iceman

Maybe you are looking for