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Thread Subject: About behavior of KeyPressFcn

Subject: About behavior of KeyPressFcn

From: Jeroen Boschma

Date: 8 Oct, 2007 11:00:37

Message: 1 of 3

Hi all,

I'm using KeyPressFcn for an edit control. The problem is that within
KeyPressFcn I need the actual String of the edit control _including_ the
last typed character. However, within KeyPressFcn I only can get the 'old'
value of the edit control before the key was pressed. This is of no use to
me... Does anybody know a workaround for this without writing a complete
interpreter for all keystrokes such that I have to calculate myself what the
new contents of the edit control will be?

Thanx,

   Jeroen


Subject: About behavior of KeyPressFcn

From: Yair Altman

Date: 8 Oct, 2007 11:37:42

Message: 2 of 3

"Jeroen Boschma" <no_mail@please.com> wrote in message
<470a0dd5$1@aurora.telecom.tno.nl>...
> Hi all,
>
> I'm using KeyPressFcn for an edit control. The problem is
that within
> KeyPressFcn I need the actual String of the edit control
_including_ the
> last typed character. However, within KeyPressFcn I only
can get the 'old'
> value of the edit control before the key was pressed. This
is of no use to
> me... Does anybody know a workaround for this without
writing a complete
> interpreter for all keystrokes such that I have to
calculate myself what the
> new contents of the edit control will be?
>
> Thanx,
>
> Jeroen


http://www.mathworks.com/matlabcentral/newsreader/view_thread/151905

Yair Altman
http://ymasoftware.com


Subject: About behavior of KeyPressFcn

From: Jeroen Boschma

Date: 8 Oct, 2007 12:12:49

Message: 3 of 3


"Yair Altman" <altmanyDEL@gmailDEL.comDEL> wrote in message
news:fed4q6$d89$1@fred.mathworks.com...
> "Jeroen Boschma" <no_mail@please.com> wrote in message
> <470a0dd5$1@aurora.telecom.tno.nl>...
>> Hi all,
>>
>> I'm using KeyPressFcn for an edit control. The problem is
> that within
>> KeyPressFcn I need the actual String of the edit control
> _including_ the
>> last typed character. However, within KeyPressFcn I only
> can get the 'old'
>> value of the edit control before the key was pressed. This
> is of no use to
>> me... Does anybody know a workaround for this without
> writing a complete
>> interpreter for all keystrokes such that I have to
> calculate myself what the
>> new contents of the edit control will be?
>>
>> Thanx,
>>
>> Jeroen
>
>
> http://www.mathworks.com/matlabcentral/newsreader/view_thread/151905
>
> Yair Altman
> http://ymasoftware.com
>
>
OK, thanks for the pointer Yair. I downloaded your 'findjobj' and try to
find out the essence of it so I can write a smaller version of the whole
underlying idea, for performance issues. Only need the single 'edit'-thingie
:-)

   Jeroen


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