In IB's library, the introduction tells us that when the return key is pressed, the keyboard for UITextView will disappear. But actually the return key can only act as '\n'. I can add a button and use [txtView resignFirstResponder] to hide the keyboard. But is there a way to add the action for the return key in keyboard so that I needn...
I've seen some good information (on this site, especially) on how to place a toolbar on top of the keyboard when it is in view. But what I really want to do is make my toolbar a subview of the keyboard, with a frame such that it sits on the top edge of the keyboard. To do that, I would need to have the pointer to the keyboard itself. ...
Hello. I have been thinking alot over keyboard handling. How does it work? I cant seem to google me to a good explaining. I know that a keyboard interrupt is made every time a key is pressed. The processor halts whatever it is processing and load the keyboard data from the keyboard buffer, storing it in a system level buffer. But what ha...
I'm trying to intercept the Ctrl/Chr key on a full QWERTY Nokia device (E71). It seems like the keyPress event isn't generated for this particular key. Any ideas? ...
If I know that a certain key has been pressed (eg Key.D3), and that the Shift key is also down (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift)), how can I find out what character that refers to (eg, '#' on US keyboard, UK pound sign on UK keyboard, etc)? Put another way, how can I find out, programatically, that...
I have to activate android's system key lock (the one you get when you press the power off/*hang up* button). See here: I already browsed the docs but everything I found was PowerManager and KeyguardManager. Both seem not to be the solution :-(. So, does everyone know how to achieve that from a android application? (If special permis...
First time Stack Overflow poster. Please bear with me! :) I have a set of UITextFields whose keyboard appearance I set in Interface Builder. I'm using the UIKeyboardAppearanceAlert appearance (the translucent look) for my keyboards. However, whenever I call resignFirstResponder on any of these text fields to dismiss the keyboard, the ke...
Is there any kind of way to monitor the low level keyboard hooks in a Windows enviroment. Say if I am making a program trying to find keyloggers. ...
Question says it all - is there a class somewhere in Windows Forms that has the same functionality as the WPF System.Windows.Input.Keyboard? Or am I stuck always having to handle the keyboard events and keep my own state? (I'm specifically interested in a Forms analogue to IsKeyDown). Alternatively, is there a no-fuss way to use this ...
If I add a listener to KeyboardEvent.KEY_DOWN, I can find out the keyCode and the charCode. The keyCode maps to a different character depending on the keyboard. The charCode is just as useless, according to the help: The character code values are English keyboard values. For example, if you press Shift+3, charCode is # on a Japanes...
How do I handle multiple key press in java? I'm trying to write a game and need to handle multiple keys presses at once. When I'm holding a key (let's say to move forward) and then I hold another key (eg: to turn left), the new key is detected but the old pressed key isn't being detected anymore. ...
When using insert-kbd-macro to save a named keyboard-macro I get "unreadable" lisp-code like (fset 'ppsql (lambda (&optional arg) "Keyboard macro." (interactive "p") (kmacro-exec-ring-item (quote ([134217788 134217765 44 return 44 17 10 return 33 134217765 102 102 backspace 114 111 109 return 17 10 102 111 109 backspace backspace 114...
I am receiving a keystroke in a Form object's OnKeyDown. When some conditions are met (such as the keystroke is a printable character and not a hotkey) I want to forward the key to a text control on the form and set focus to the text control so the user can continue typing. I am able to decode the character typed using MapVirtualKey but ...
I have written a small program displaying sounds and images on the screen when pushing any button. I always start it when one of my little kids crawls onto my lap and start hitting the keys, of course, randomly. It works fine except for 2 keys, one of them being the ON/OFF switch, the other being the Windows-key. (the CTRL-ESC equivale...
I'm experimenting with PhoneGap to develop some iPhone apps. PhoneGap basically wraps a UIWebView - it works well. The problem is the my app has several input fields that only take numeric input. I really need to force the numeric keypad instead of accepting the default standard keyboard, which then forces the user to switch to the num...
The project I am currently working on requires a lot of hexadecimal numbers to be entered into the code. I once saw a pic of an old keyboard with a hexadecimal numpad (has A-F letters on it also) replacing the normal numpad. Anyone know where I can get one of these? ...
I am trying to pass keyboard input from Javascript into a Flex app being displayed with Internet Explorer with the input language set to Japanese (using Full Katakana) in the Windows XP language bar. After an initial keystroke, I am passing focus from Javascript to a text field in Flex. Once the focus is in Flex, the IME wakes up and i...
I'd like to find/write a program that can intercept all characters entered at a keyboard and map Dvorak to QWERTY if a control character is depressed. I would normally type in Dvorak, but as soon as I typed in a control character such as CTRL or ALT my input would switch to Dvorak. For example CTRL-D would become CTRL-E. The operating s...
Is it possible to make a keyboard hook work on all desktops? For example, could I make it record keys on the winlogon desktop and interactive desktop at the same time? If so how? Thanks for the help! EDIT: Figured it out. I modified ctrl2cap driver to log keys. ...
What's the easiest way to implement a custom keyboard on the iPhone? I basically want an action sheet that keeps part of my interface visible, but I want to load my own view into it, preferably via nib. I've been looking into modal views, but I'm getting the feeling I'm going in the wrong direction. ...