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Hello all

I have some sub-panels inside a main panel. The main panel is
VerticalFlowLayout. Inside each subpanel, I have button "Delete". What I
want is that when I click the "Delete" in a panel, this sub-panel will be
disposed and the main panel will be updated.
I do not want to have a variable main panel for each sub-panel as it is not
a good design
Is there a good way to do this. Do I have to create event handlers????

Thank you for your help
SH1

> I have some sub-panels inside a main panel. The main panel is
> VerticalFlowLayout. Inside each subpanel, I have button "Delete". What I
> want is that when I click the "Delete" in a panel, this sub-panel will be
> disposed and the main panel will be updated.
> I do not want to have a variable main panel for each sub-panel as it is
not
> a good design

Why is it not a good design ? I think it is reasonable for an object to have
a reference to whatever it is going to work on.

Niels Dybdahl

HS1 wrote:
> Hello all
>
> I have some sub-panels inside a main panel. The main panel is
> VerticalFlowLayout. Inside each subpanel, I have button "Delete". What I
> want is that when I click the "Delete" in a panel, this sub-panel will be
> disposed and the main panel will be updated.
> I do not want to have a variable main panel for each sub-panel as it is not
> a good design
> Is there a good way to do this. Do I have to create event handlers????
>

If the subpanel is directly added to the main panel, calling getParent()
on the subpanel should give you a reference to it.

BK

Thank you
That is what I want
SH1
"Babu Kalakrishnan" <> wrote in message
news:...
> HS1 wrote:
> > Hello all
> >
> > I have some sub-panels inside a main panel. The main panel is
> > VerticalFlowLayout. Inside each subpanel, I have button "Delete". What I
> > want is that when I click the "Delete" in a panel, this sub-panel will
be
> > disposed and the main panel will be updated.
> > I do not want to have a variable main panel for each sub-panel as it is
not
> > a good design
> > Is there a good way to do this. Do I have to create event handlers????
> >
>
> If the subpanel is directly added to the main panel, calling getParent()
> on the subpanel should give you a reference to it.
>
> BK