| setting Z-order/depth-order of figures [message #148309] |
Mon, 23 August 2004 07:58  |
Eclipse User |
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Hi,
If one figure (e.g label) lies inside another figure (only due to the
physical coordinates) which figure is selected
when mouse click is clicked at location b?
Does the z-order depends on the creation order of the editparts hence
figures?
Is there a possibility to manually change or set or specify the z-order of
the figures?
|-----------------------|
| |------| |
| a | b | |
| |------| |
|-----------------------|
Actual situation is as follows:
model A is container for model B & the figure of model B should be rendered
inside figure of model A
but i still want to select model B when clicked.
Best Regards.
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| Re: setting Z-order/depth-order of figures [message #148418 is a reply to message #148403] |
Tue, 24 August 2004 10:21  |
| Eclipse User |
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Originally posted by: none.us.ibm.com
No, editpart A should be listening for changes in it children property.
when it changes, it should call refreshchildren on itself, which results in
getModleChildren() being called on itself, and B getting created and added
to A. It does *not* involve the viewer, contents, or root.
"Bernd Kolb" <b.kolb@kolbware.de> wrote in message
news:cgfcgf$3to$1@eclipse.org...
> Hi,
> Model A is container for mobel B
> As recommended by you, I should add editpart B to edit part A aswell,
> to have the same heirarchy in the editparts as in the models.
>
> Now here is the question.
> while instantiating a new model B should it only be added to the
> list of children in Model A
> OR should it be added to the main contents list
> (EditPartViewer::SetContents(..contents..));
> From what i Understand
> If the model B was added to the main contents then the editpartfactory
will
> create the edit part for it
> during refreshChildren() and then the new edit part will be added to
> RootEditpart
> (and Not to the parent edit part that is Edit Part A)
>
> If the model B was added to the list of children in model A we have to
> manually create an edit part for it
> add it to the EditPart A and then add the information to EditPartRegistry
>
> But, in the next refreshChildren(). The model for the EditPart B will not
be
> found in the
> main Contents and so it will be deleted.
> So what do I do?
>
>
>
> Regards
>
>
>
>
>
> "Randy Hudson" <none@us.ibm.com> schrieb im Newsbeitrag
> news:cgdh97$e5h$1@eclipse.org...
> > The editparts should be contained too. Children will always be on top
of
> > their parent.
> >
> > "Bernd Kolb" <b.kolb@kolbware.de> wrote in message
> > news:cgcm05$s9m$1@eclipse.org...
> > > Hi,
> > >
> > > If one figure (e.g label) lies inside another figure (only due to the
> > > physical coordinates) which figure is selected
> > > when mouse click is clicked at location b?
> > >
> > > Does the z-order depends on the creation order of the editparts hence
> > > figures?
> > >
> > > Is there a possibility to manually change or set or specify the
z-order
> of
> > > the figures?
> > >
> > >
> > > |-----------------------|
> > > | |------| |
> > > | a | b | |
> > > | |------| |
> > > |-----------------------|
> > >
> > >
> > > Actual situation is as follows:
> > >
> > > model A is container for model B & the figure of model B should be
> > rendered
> > > inside figure of model A
> > > but i still want to select model B when clicked.
> > >
> > > Best Regards.
> > >
> > >
> > >
> > >
> > >
> >
> >
>
>
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