[lazarus] Coding question regarding events

Shane Miller smiller at lakefield.net
Sun Sep 26 12:19:17 EDT 1999

I create the events in the lowest common class so they don't need to be
derixed again.  However, I call the SetCallBack in the tcustomwhatever
usually because that class will be used to derive new components and each
individual component needs to determine which events are right for it.

In Forms case, the calls should be in TCustomForm, and so on...

Shane Miller

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-----Original Message-----
From: Stefan Hille <stoppok at osibisa.ms.sub.org>
To: lazarus at miraclec.com <lazarus at miraclec.com>
Date: Sunday, September 26, 1999 7:02 AM
Subject: [lazarus] Coding question regarding events

>I'm wondering where to call the SetCallback (LM_xxxx) functions if the
>message is provided by a base-class but used in a derived class. I'd
>normally connect the messages in the constructor of the base class, but
>currently it's always done in the constructor of the derived classes.
>Any opinions?
>  Stefan
>Stefan Hille          email: stoppok at osibisa.ms.sub.org
>48155 Muenster       voice: 0251/664695
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