How to convert KeyCode to text.

[zammbi]

I'm making a key control options. I save my keys as KeyCode's but how to I convert this to string?
toString() gives me "VK_A" for A, which I only want 'A'.

[PeterB]

You should have access to the KeyEvent object, from which you can get either the key code (int) or the key char (char).

From the javadocs:

char  getKeyChar()
          Returns the character associated with the key in this event.

 int    getKeyCode()
          Returns the integer keyCode associated with the key in this event.

[zoto]

KeyEvent.getKeyText(int keyCode);
KeyEvent.getKeyModifiersText(int modifiers);

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[zammbi]

Those methods don't seem to be in JavaFX. I don't want to use Java otherwise it won't be portable.

[trembovetski]

Those methods don't seem to be in JavaFX. I don't want to use Java otherwise it won't be portable.

http://java.sun.com/javafx/1.2/docs/api/javafx.scene.input/javafx.scene.input.KeyEvent.html

Note the 'text' field.

[zammbi]

Yes I know that, but I'm working with KeyCode's not KeyEvent's.
Is it possible to convert a Keycode back into a KeyEvent?

What I'm doing is making custom controls and on load up I create my own default KeyCodes and then if the user wants too, they can over write them to there liking.

[aNt]

this is how we did it in darkchat (maybe a better way).

first do a onKeyPressed on your node:

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onKeyPressed: function(e:KeyEvent):Void {       handleKeyInput(e.code.toString().trim()); }

then do a onKeyTyped on the same node:

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onKeyTyped: function(e:KeyEvent):Void {       handleKeyInput(e.char.toString().trim()); }

then call a function to work out if it was a code or a char:

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function handleKeyInput( keyInput ) {        if ( keyInput.length() == 1 ) {              // it is a char             ....        } else {              // it is a keycode             ....              if ( keyInput == "VK_BACK_SPACE") {                     ....              }        } }

bit hackie imo, but what can you do?

[zammbi]

Might just toString() the KeyCode and remove the "VK_" at the front and convert to lower case and swap the underscore for spaces. That would make it fine, and if it doesn't well too bad! heh

There should be a KeyEvent.getKeyText(int keyCode) in JavaFX. Would make things a lot easier.

Edit: Heres the code.

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public function KeyCodeString(k:KeyCode):String{     var s:String = k.toString();     if(s.startsWith("VK_")){         s = s.substring(3, s.length());     }     s = s.replace("_", " ");     return s; }