InputFieldView catching keystroke change?

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From: [hidden email]

To: [hidden email] ; [hidden email]

Sent: Thursday, May 02, 2013 8:07 AM

Subject: RE: [vwnc] InputFieldView catching keystroke change?

Take a peek at #continuousAccept:.

 

-Boris

 

From: [hidden email] [mailto:[hidden email]] On Behalf Of Gary Peterson
Sent: Thursday, May 02, 2013 2:41 AM
To: [hidden email]
Subject: [vwnc] InputFieldView catching keystroke change?

 

Hello All,

 

Is there an event to catch intermediate (keystroke) changes on an InputFieldView?

 

I just see relevent events #changed/#changing that trigger only for the losingFocus case. Or maybe there is way to configure the widget to trigger in this regard?

 

Thank You,

 

gp

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Maybe you want to install a keyboard hook (see TextEditorController>>keyboardHook: ). This is a means to install a callback block  (individual per controller) which gets called for every keyboard event (see #processKeyboardEvent: ). If your callback block returns nil, then the event is regarded consumed and it is not processed. Thus you have the chance to suppress or modify the event.

Cheer,
Holger

Am 02.05.2013 08:40, schrieb Gary Peterson:

Hello All,

 

Is there an event to catch intermediate (keystroke) changes on an InputFieldView?

 

I just see relevent events #changed/#changing that trigger only for the losingFocus case. Or maybe there is way to configure the widget to trigger in this regard?

 

Thank You,

 

gp

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Holger Guhl
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