[lazarus] Problem found
ovek at arcticnet.no
Tue Jun 29 12:52:30 EDT 1999
On Tue, 29 Jun 1999, Shane Miller wrote:
> >the problem with signal and methods is that C doesn't know that it need to
> >load the object pointer into ESI before calling to method, so it's not
> >possible directly. Maybe with a wrapper it could be possible
> The problem with wrapping the signal connect is that I think it'll
> still lose the SELF value because it's a callback..... If I call a
> method of TCustomMemo like proceure TCustomMemo.Test(Number :
> Integer); what it's really doing is sending an integer AND the value
> of SELF right?
This is correct. The Self is sent implicitly though.
> If that's the case, can I call that procedure and
> actually SEND it the value of SELF by calling it like this:
> Test(4,self) ? If I could do that then I could write a wrapper,
> otherwise I'm not sure how to do it..
You could probably do TCustomMemo(selfpointer).Test(4)
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