[Qt] Help - Event KeyPress

[Abraham]

hello, thanks for your answer.
try using the modification you sent but I still have the same problem,
my program
closes every time I press a key while the QLineEdit

-------------------------------------------------------------------------------------------------------------

hola, gracias por tu respuesta.

intente usando la modificacion que enviaste pero sigo con el mismo
problema, mi programa se cierra cada vez que presiono una tecla dentro del
QlineEdit



-------------------
Abraham Montaño
Chiclayo - Perú
---------------------



2012/3/21 Trx TX <trx at devbin.org>

> **
>
>    1. procedure TLineNum.KeyPressEvent(KeyCode: QKeyEventH);
>    2. begin
>    3.   if Assigned(FKeyPress) then
>    4.     begin
>    5.        //QLineEdit_setText(Handle, at TKeyCode);
>    6.        FKeyPress(Handle, IntToStr(QKeyEvent_key(KeyCode));); //
>    <------- this line is the problem
>    7.     end;
>    8.
>    9. end;
>
> ----- Original Message -----
>
> *From:* Abraham <abraham.montano at gmail.com>
> *To:* Items specific to the Qt widget set<qt at lists.lazarus.freepascal.org>
> *Sent:* Wednesday, March 21, 2012 5:51 AM
> *Subject:* [Qt] Help - Event KeyPress
>
> Hello people.
>
> I need your help, I'm trying to do my own class QLineEdit and implementing
> the keypress event, every time I use my class when you press a button the
> program closesautomatically, this is my code.
>
> http://pastebin.com/YeYWS0dN
>
> Thanks for your help and sorry for my English.
>
>
>
> ---------------------------------------------------------------------------------------
>
> Hola gente.
>
> necesito de su ayuda, estoy intentando hacer mi propia clase QLineEdit y
> implementando el evento keypress, cada vez que uso mi clase al momento de
> presionar una tecla el programa se cierra automaticamente, este es mi
> codigo.
>
> http://pastebin.com/YeYWS0dN
>
> Gracias por su ayuda y disculpen mi ingles.
>
> -------------------
> Abraham Montaño
> Chiclayo - Perú
> ---------------------
>
>  ------------------------------
>
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