[fpc-pascal] Application.onChangeComponentCount ?
Fred van Stappen
fiens at hotmail.com
Sat Jun 15 18:58:38 CEST 2013
> Date: Sat, 15 Jun 2013 13:34:52 +0200
> From: pascaldragon at googlemail.com
> To: fpc-pascal at lists.freepascal.org
> Subject: Re: [fpc-pascal] Application.onChangeComponentCount ?
> On 15.06.2013 12:11, Fred van Stappen wrote:
> > Hello.
> > Is there a plan to add a function like Application.onChangeComponentCount ?
> > I want to catch a signal when a new form is created (or deleted).
> > I know that the best way is to create a parent form and from this use
> > the form.oncreate event.
> > But if the form has no parent the only way to know if a new form was
> > created (or deleted) is to check if Application.ComponentCount was
> > changed. (with a timer)
> > So i will be happy if a function like
> > "Application.onChangeComponentCount" is added in Application class.
> > But maybe there is a other way to know if a new form was created (or
> > deleted) ?
> You should ask this on the Lazarus list. TApplication is part of the LCL
> not the FCL.
> TApplication is part of the LCL not the FCL.
Aaargh, ok, so sorry to disturb (but i will be happier if TApplication was part of FCL). ;-)
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