On Wednesday 29 March 2006 09:14, Marc Weustink wrote:
> johnf wrote:
> > On Wednesday 29 March 2006 08:41, Mattias Gaertner wrote:
> >>On Wed, 29 Mar 2006 18:23:48 +0200
> >>
> >>Marc Weustink <[EMAIL PROTECTED]> wrote:
> >>>johnf wrote:
> >>>>Using a terminal I start my app. After opening and closing a form (not
> >>>>the main form) and then closing the main form I get the following:
> >>>>
> >>>>[TGtkWidgetSet.Destroy] WARNING: There are 4 unreleased GDIObjects, a
> >>>>detailed dump follows:
> >>>
> >>>This is an internal message for the gtkwidgetset only. When using the
> >>>LCL, this messasage should never occur.
> >>
> >>This appear, when for instance you forgot to free four TBitmap, so it is
> >>not an internal message only.
> >>
> >>>>I guess somehow I'm not closing the form correctly. Can anyone provide
> >>>>a clue or a direction for me to check what is still open. Or maybe a
> >>>>link that describes what steps to take to discover the unreleased
> >>>>objects.
> >>>
> >>>What is on your forms ? How are you closing your forms ?
> >>
> >>Use heaptrc (compiler options -> linking).
> >>If this does not show the unreleased memory, then compile the LCL clean
> >>with -dDebugLCLComponents.
> >>
> >>
> >>Mattias
> >
> > You are correct. It is coming from my imagelist. Now I include
> > ImageList1.Destroy; in my formclose procedure.
>
> How did you create this Imagelist ?
> If you put it on a form in the IDE or if you created it with a form as
> owner, it should get destroyed when you close your form.
>
> Marc
I created the imagelist using the IDE (imagelist editor). But in doing so the
IDE reported an error when saving from the imagelist editor. I don't recall
what the error said but it offered to continue or cancel. I decided to
continue. I then saved the project and closed. When I re-opened the project
and my imagelist along with my graphics was there. That's all I did.
But I have also discovered that a Tbitbtn with a graphic is leaving a
unreleased GDIObject when closing. So the issue is not limited to the
imagelist. My graphics are in a sub-directory just below the project. Was
this wrong? Is there a different way I should have added graphics?
John
_________________________________________________________________
To unsubscribe: mail [EMAIL PROTECTED] with
"unsubscribe" as the Subject
archives at http://www.lazarus.freepascal.org/mailarchives
