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  • How to disable selective keys on the keyboard?

    - by Vilx-
    I'd like to write an application which disables certain keys on the keyboard while it's working. More specifically I'm interested in keys that might make the application loose focus (like ALT+TAB, WinKey, Ctrl+Shift+Esc, etc.) The need for this is has to do with babies/animals bashing wildly at the keyboard. :) My first idea was to use SetWindowsHookEx, however I ran into a problem. Since I need a global hook, the procedure would have to reside in a .DLL which would get injected in all active applications. But a .DLL can be either 64-bit or 32-bit, not both. And on a 64-bit system there are both types of applications. I guess then that I must write two copies of the hook .DLL - one for 32-bit and the other for 64-bit. And then I'd also have to launch two copies of the application as well, because the application first has to load the DLL itself before it can pass it on to SetWindowsHookEx(). Sounds pretty clumsy and awkward. Is there perhaps a better way? Or maybe I've misunderstood something?

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  • An Ideal Keyboard Layout for Programming

    - by Jon Purdy
    I often hear complaints that programming languages that make heavy use of symbols for brevity, most notably C and C++ (I'm not going to touch APL), are difficult to type because they require frequent use of the shift key. A year or two ago, I got tired of it myself, downloaded Microsoft's Keyboard Layout Creator, made a few changes to my layout, and have not once looked back. The speed difference is astounding; with these few simple changes I am able to type C++ code around 30% faster, depending of course on how hairy it is; best of all, my typing speed in ordinary running text is not compromised. My questions are these: what alternate keyboard layouts have existed for programming, which have gained popularity, are any of them still in modern use, do you personally use any altered layout, and how can my layout be further optimised? I made the following changes to a standard QWERTY layout. (I don't use Dvorak, but there is a programmer Dvorak layout worth mentioning.) Swap numbers with symbols in the top row, because long or repeated literal numbers are typically replaced with named constants; Swap backquote with tilde, because backquotes are rare in many languages but destructors are common in C++; Swap minus with underscore, because underscores are common in identifiers; Swap curly braces with square brackets, because blocks are more common than subscripts; and Swap double quote with single quote, because strings are more common than character literals. I suspect this last is probably going to be the most controversial, as it interferes the most with running text by requiring use of shift to type common contractions. This layout has significantly increased my typing speed in C++, C, Java, and Perl, and somewhat increased it in LISP and Python.

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  • Navigating through code with keyboard shortcuts

    - by MarceloRamires
    I'm starting to feel the need to run fastly through code with keyboard shortcuts, to arrive faster where I want to make any changes (avoiding use of mouse or long times holding [up], [left], [right] and [down]). I'm already using some: [home] - first position in current line [end] - last position in current line [ctrl] + [home] - first line of the entire code [ctrl] + [end] - last line of the entire code [pageup] - same vertical position, one screen above [pagedown] - same vertical position, one screen below [ctrl] + [pageup] - first line in current screen [ctrl] + [end] - last line in current screen [ctrl] + [left/right] - skipping word per word What have you got ? I use Visual Studio. (but I'm open to any answer, as I maybe can use others soon) obs: I've searched through stackoverflow and didn't find a nice question with this content, nor a list of keyboard code searching. If it's repeated, I'm sorry for not finding it, I'm here in my best intentions. This question is NOT about any shortcuts, and not only about visual studio, it's about running through code with shortcuts. Answers that suit the question so far: [Ctrl] + [-] - jumps to last cursor position [Ctrl] + [F3] - Jumps to next occurance of the word the curson is in [Shift] + [F3] - Same as the above, backwards. [F12] - Goes to definition of method/variable the cursor is in [Ctrl] + [ ] ] - Jumps to matching brace and select I'll ad more as there are answers.

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  • Disabling repeating keyboard down event in as3

    - by psy-sci
    now I'm trying to make the keyboard events to stop repeating. My idea was to have a true and false condition for when the key is pressed so that it wont repeat if the key is down already. //Mouse Event Over keyCButton.addEventListener(MouseEvent.MOUSE_OVER, function(){gotoAndStop(2)}); //Variable var Qkey:uint = 81; //Key Down Event stage.addEventListener(KeyboardEvent.KEY_DOWN, keydown); var soundplayed = false; function keydown(event:KeyboardEvent){ if (event.keyCode==Qkey) { this.soundplayed=true;} } if (this.soundplayed==false){ gotoAndPlay(3); } else {} //Key Up Event stage.addEventListener(KeyboardEvent.KEY_UP, keyup); function keyup(event:KeyboardEvent){ if (event.keyCode==Qkey) { this.soundplayed=true; gotoAndStop(1); } } doing this just turns off the key event I think i need to add a "&& keyDown..." to "if (this.soundplayed==true)" but i dont know how to do it without getting errors here is the keyboard player i'm trying to fix http://soulseekrecords.org/psysci/animation/piano.html

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  • Show iPad keyboard on select, focus or always (jQuery)

    - by Ryan
    I have a web app that is using jQuery to replace the RETURN key with TAB so that when I user presses return the form is not submitted but rather the cursor moves to the next text field. This works in all browsers but only 1/2 works on the iPad. On the iPad the next field is highlighted but the keyboard is hidden. How can I keep the keyboard visible or force it somehow? Here's my code (thanks to http://thinksimply.com/blog/jquery-enter-tab): function checkForEnter (event) { if (event.keyCode == 13) { currentBoxNumber = textboxes.index(this); if (textboxes[currentBoxNumber + 1] != null) { nextBox = textboxes[currentBoxNumber + 1] nextBox.focus(); nextBox.select(); event.preventDefault(); return false; } } } Drupal.behaviors.formFields = function(context) { $('input[type="text"]').focus(function() { $(this).removeClass("idleField").addClass("focusField"); }); $('input[type="text"]').blur(function() { $(this).removeClass("focusField").addClass("idleField"); }); // replaces the enter/return key function with tab textboxes = $("input.form-text"); if ($.browser.mozilla) { $(textboxes).keypress (checkForEnter); } else { $(textboxes).keydown (checkForEnter); } };

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  • What can I use to read keyboard codes on Mac OS X?

    - by cwd
    I'm trying to debug some keyboard combinations and shortcuts in iTerm2 and am looking for a program to read keyboard codes. Is there an app that I can run which will tell me the keyboard codes for the keys I'm pressing? The thing that is prompting this is I'm trying to replicate the control+a / control+e behavior in iTerm2 of moving the cursor to the start / end of the line - but using the arrow keys, but I can't seem to figure out the right keycodes to do this.

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  • How secure is a bluetooth keyboard against password sniffing?

    - by jhs
    In a situation where an admin will enter sensitive information into a keyboard (the root password), what is the risk that a bluetooth keyboard (ship by default with Mac systems these days) would put those passwords at risk? Another way of asking would be: what security and encryption protocols are used, if any, to establish a bluetooth connection between a keyboard and host system?

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  • How do I create a customized keyboard layout for Windows?

    - by Pedro Palhoto
    On Linux you can create any layout you wish by editing the appropriate ASCII configuration files. On Windows the keyboard layout definitions are binary. Is there any tool that can create these binary keyboard layout configuration files? I grew up on the Macintosh international keyboard layout, which used the option key extensively, and now I would like to use the same layout on Windows. On Linux this Mac international keyboard layout exists for both the console as well as for X.Org. On Windows, the most similar layout is US International, which is not the same.

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  • How to disable Microsoft eHome MCIR Keyboard and company?

    - by AndrejaKo
    Hi! I'm and unlucky owner of and Acer 7720G laptop which, like many in its category, has receiver for a proprietary infra red remote control device (which I did not receive with my laptop!) . Now my problem is that the receiver is detected as Microsoft eHome MCIR Keyboard, Microsoft eHome MCIR 109 Keyboard and Microsoft eHome Remote Control Keyboard keys. My problem is that this driver has incompatibilities with some programs I use like for example DosBox. When these devices are installed, they cause DosBox to incorrectly detect some keyboard buttons. The workaround is to remove or disable the 3 hardware devices. Unfortunately, I the disable option is grayed out and when I delete them, they are reinstalled on next restart. Is there any way to hack windows in order to prevent their installation? I was thinking about locating the drivers these devices use, but they are buried somewhere in windows installation and I don't have enough experience to find them, so I'm asking you for help.

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  • Wireless Keyboard/Mouse: Should batteries be removed when not in use?

    - by abel
    I recently bought a Logitech Wireless Keyboard and mouse. I use it almost daily but for a couple of hours only. The keyboard has 2 AAA batteries and the mouse has 1 AA battery. The box mentions that the keyboard has a 24 month battery life and the mouse has a 5 month battery life. Should I keep the batteries in the keyboard/mouse, when they are not in use?Is it safe? Does the battery life mean 24 months of continuous usage or 24 months of average usage?

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  • How to modify existing keyboard layout (RU, kbdru.dll)?

    - by Anton
    There's a program I'm thinking of using called Punto Switcher that detects a language I'm typing in and switching entire word between Russian and English. The problem I have with this setup is that even though most of Russian letters "correspond" to English letters, Russian keys are scattered all over the keyboard and I don't feel like learning them all as I type in English mostly. Now, the program is very specific about me using RU, kbdru.dll file, not any other and if I use a custom keyboard under Russian, it doesn't recognize what I type so I think I should change the default RU keyboard. I created my custom keyboard using Microsoft's tool and I need to modify original one. I think it will take more than just replacing a file. Help?

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  • How to use bluetooth keyboard with both Android and WIndows 8?

    - by mathStudent
    I purchased this Logitech bluetooth keyboard which, according to the specifications on the page, can switch between both Android and Windows 8 devices. I haven't figured out how to do this. Is a specific type of bluetooth USB adapter required? And even assuming I had the necessary USB adapter, what commands must be executed (on the keyboard, Android, or Windows 8 machines) for the bluetooth keyboard to switch between devices?

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  • Is there a remote desktop or vnc app for the IPad that properly handles Bluetooth keyboard shortcuts?

    - by Steve Bison
    I've tried 4 or 5 remote desktop apps, the most notable being Jump Desktop and Splashtop Streamer. Most of these remote desktop apps have some sort of on-screen keyboard for typing with the IPad, including special keys like shift, control, alt. The special keys act like "sticky keys" meaning they stay depressed until another key is pressed, to make it easier to do key combinations. Even non-standard keyboard combinations like shift+enter work, in this sticky sense. When using a Bluetooth keyboard with the remote desktop apps, both Jump and Splashtop Streamer recognize the shift + letter combination for doing capital letters. However, generically pressing shift, cntrl, or alt does not depress the sticky on screen shift buttons or do anything at all. Only a few combinations are recognized (again like shift+letter, cntrl+C). Most combinations do not work (shift+enter, alt+tab). Even having the keyboard shortcuts work like sticky keys (press shift then enter, not both at once) would be much better than the limited functionality they have now. Is there an app, jailbreak app, or workaround that lets me use bluetooth keyboard properly with remote desktop on the ipad?

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  • Must double-tap Windows key to open Dash

    - by Bart van Heukelom
    I'm experiencing some strange behaviour of the Unity Dash and the Windows/Super keyboard key. As far as I know, normal behaviour is: Tap: Open Dash Hold: Show keyboard shortcut overlay However, the behaviour I'm experiencing is: Tap: Show keyboard shortcut overlay (after a short delay) Double Tap: Open Dash Hold: Show keyboard shortcut overlay What could cause this, and how do I fix it? I'm on a fresh 12.10 (Quantal) installation.

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  • iPad numeric keyboard

    - by Tiago
    I've been trying to get a numeric keypad on the iPad, but when I set a numeric pad on a TextField, I get a normal keyboard with numbers and ponctuation. But I found out several bugs on the simulator, I don't really know if this is another. Is there a standard keypad on the iPad?

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  • Visual studio keyboard shortcuts cheat sheet - desktop size

    - by nailitdown
    OK - this is pretty specific, i'm looking for a cheat sheet for visual studio keyboard shortcuts that I can set as my desktop bg. so, something in a modest 1280 x 1024. Something like this; http://www.microsoft.com/downloads/details.aspx?FamilyID=c15d210d-a926-46a8-a586-31f8a2e576fe&DisplayLang=en but more succinct. Anyone got juicy linkage? Is this a DIY job?

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  • How to close/hide the Android Soft Keyboard?

    - by PHP_Jedi
    Im having an EditText and a Button in my layout. After writing inside the edit field and click on the Button, i want to hide the virtual keyboard. I guess there should be a simple, one or two liner to make this happen, but cant find any example of it. Anyone with a suggestion?

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  • Android Soft Keyboard Keys Layout

    - by Shubh
    Hi friend, I am trying to build an Android Soft keyboard application using avail code at http://developer.android.com/resources/samples/SoftKeyboard/index.html I want to rounded key like iPhone. please suggest me. Thanks in Advance.

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