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• Capturing keystrokes in a panel in java

  - by rgksugan

  I want to capture keystrokes when the focus in on a panel in java. What should i do?

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• How to activate Mac OS X application with a given process ID?

  - by Olivier

  I know the process id of an application in Mac OS X. How can I switch to it (using applescript, or python, or whatever)? By "switch", I mean, put in focus. The usual solution is to use the applescript code tell application "Foo" activate, but here the name is not useful because I have many instances of the same application running. I am however able to get the process id of the application. How can I switch to this application programmatically?

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• Set Carret position in Text Field (Win32API)

  - by user146780

  I'v created a text box and when it gets focus it sets the caret position to 0 rather than the end. I want to set it to the end. Thanks

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• What tasks aren't easy for PHP, Cold Fusion and ASP?

  - by boost

  PHP, Cold Fusion, and ASP (among many others) are usually sold on their strengths. What are their weaknesses? If one were to develop a niche product to handle the things that these products weren't so good at, what should it focus on?

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• How to get the form active control?

  - by PabloG

  Is there a way to get the form active control? I was checking in the help for the "Support.GetActiveControl" method but it isn't supported :) for the Compact Framework. I suppose that I can track the focus by adding a custom GotFocus event handler to all the form controls, but I'm looking for a more generic way that can be implemented for any form.

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• Set global hotkey with Windows modifier

  - by jay

  I want to set up a global hotkey* in VB6 that listens to the keyboard shortcut Win + O. I have found heaps of messy examples, but nothing which involves the Windows key. What's the ideal way to setup hotkeys and how does one include the Windows key as a modifier? * I'm after a global shortcut. That means I don't have to have the application in focus for it to work.

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• how to get the front window in wxwidgets

  - by Quincy

  In wxWidgets how to get the front most windows on mac? I have a document based application, so each window has a document in it, after change focus, I don't know how to get the front most window. I'm looking for a function like wxGetActiveWindow but the above function only works on windows and GTK, not mac

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• Need to tab out of ActiveX control in browser

  - by John Donoghue

  When tabbing through controls in an ActiveX control hosted in IE, once I get to the last control the tab key no longer does anything. I would like it to move the focus outside the ActiveX control to the next html control. This works fine when the ActiveX control is hosted in a WinForms app, does anybody know how to make this work in the browser? It may also be relevant that the ActiveX control is a simple wrapper around a WPF control.

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• Use JavaScript to place cursor in a Chrome text input element

  - by Samuel

  I've been working on sending text to an input element in Chrome and I noticed that, unlike in IE or FF, calling .focus() does not put the cursor in the text area. So does anyone know of an alternative for placing the cursor on a Chrome input element?

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• Allocating (and De-Allocating) Memory for char*[64] in C

  - by Lienau

  I was wondering how I could allocate (and De-Allocate) an array of char pointers (char*[64]) in C. I've looked around on the web for examples but they all focus on other datatypes or one dimension arrays.

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• jquery upgrade breaking existing code

  - by Victor

  I have a following event handler which worked in jquery 1.3.2 but stopped working when we upgraded to 1.8.2, still fired but doesn't do anything $('input.maskedInput').focus(function () { $(this).mask("999-999-9999"); }).blur(function () { $(this).unmask(); var numbers = $(this).val().replace(/-/g, '').replace(/_/g, ''); $(this).val(numbers.toString()); }); What could be a problem?

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• Reading barcodes from Java

  - by santiagobasulto

  Hello everyone. I'm dealing with a barcode reader in my java app. The problem is that the barcode, before and after reading and sending the actual barcode, sends a return code. I've some JTextFields and when the reader reads the barcode it change the focus, and then sends another return that makes the window to close. Is it anyway to "intercept" those "return" commands ?

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• How to dynamically change pagination urls in ExtJS?

  - by Tom Schaefer

  I have two data grids. The first auto-loads a list of items (json data store). OnCellClick the first grid fires a dynamically parametrized url and loads data into the second grid. It works fine, but the pagination of the second grid does not focus the new context. What shall I do to make the pagination work with the new url?

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• How to figure out that mp3player is delayed when seek bar is working with ??

  - by elecboy97

  While playing mp3 by mediaplyer and showing the progress with seek bar, the problem is that mp3playing sound is delayed when mediaplyer and seekbar working at the same time. I used thread, handler, timer for solving that problem on seekbar.setProgress(mediaplayer.getCurrentPosition()). what do I do?? sdk can take more playbuffer for mp3player..?? or I should focus on optimizing code than before..??

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• How to disable Qt dialog default button changing with tab navigation

  - by WilliamKF

  In Qt 4, by default, tabbing through a dialog changes the default button to be the button tabbed to. This makes tabbing look a bit ugly and distracting as extra redraws take place during tab navigation which distract from point of user focus. Is there a way to disable this Qt functionality and leave the default button unmodified by tab navigation?

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• Flex : How to set a flex control focusable when it is disabled ?

  - by user335483

  How to get focus for a disabled flex control. When a flex control is set with enable=false ,the control is not focusable and hence is not read by a screen reader. When a user tab's it should also go to the disabled controls. wanted to know how can we overcome this limitation?

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• I need to to open a new window in the background with JavaScript, and make sure the original is stil

  - by IsaacL

  I have a window I'm opening with a Javascript function: function newwindow() { window.open('link.html','','width=,height=,resizable=no'); } I need it that once the new window opens that the focus returns to the original window. How can I do that? And where do I put the code - in the new window, or the old one? Thanks!

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• make background dull while displaying activity indicator ??

  - by hemant

  while restoring some data i am displaying a activity indicator..but i want the background image to become dull or dim a bit so that the focus is on activity indicator..i have seen that in some applications but cant figure out how to achieve that??

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• JQuery. Check value of select box and textbox with same class, Is it possible?

  - by Cesar Lopez

  I have several select boxes and textboxes with the same class and I have the following statement. if ($('.selTxtClass:visible').val() == "") { $('.selTxtClass:visible').focus(); } } If I do an alert with ($('.selTxtClass:visible').val()) it comes as undefined. I want to check that the value of these elements are empty, but I cant see what is wrong with this if statement, could you give me a hand, please? Thanks a lot.

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• Textarea onchange detection

  - by teepusink

  Hi, How do I detect change event on textarea using javascript? I'm trying to detect how many characters left is available as you type. I tried using the onchange event, but that seems to only kick in when focus is out. Thanks, Tee

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• How do you programmatically move the caret of a Flex TextArea to the end?

  - by Akinwale

  I'm trying to move the caret in a Flex TextArea to the end after appending some text from my code. I've looked through the reference documentation for TextArea and its underlying TextField but it appears there is no method provided to handle this. One approach I've tried is to set focus to the text area and dispatch a KeyUp KeyboardEvent with the event's key code set to the "End" key, but this doesn't work. Any ideas on how to do this? Thanks.

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• How do I disable form submit with enter key?

  - by zsharp

  I have a js event on enter keypress which works fine. But after that event it also submits the form which has a submit button. How do I stop that submit button from getting focus after the previous keypress event?

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• Android full Screen flag gives an exception

  - by sukitha

  In my android app I set this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN ); Then my touch screen event doesnt’ work any more. Further Explaining, I have a button and onClick it changes the contentView by setContentView(R.layout.choose_player);. It works fine. But if you take the focus to the button by the trackball(making it yellow) and tap on it, it gives the exception. java.lang.IllegalArgumentException: parameter must be a descendant of this view

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• how can i remove ignored tags questions frommy stackoverflow homepage questions? [closed]

  - by sam

  Hi guys, I know this is not good to do it, but I need to focus on minimum tags in this website as a start , and I can add any tags later on, so my question is: how can I remove ignored tags questions from my stackoverflow homepage questions? thanks

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• Hiding the dialog on startup for a system tray application

  - by user131091

  I'm writing an application in C++ that runs as a system tray icon. When the application initially starts up the main dialog loads up and takes focus, which isn't the behavior I intend it to have. Is there a way to load the system tray icon without having the main dialog load up?

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