[Q][morphic] how to hide submorphs
ned at bike-nomad.com
Mon Apr 29 19:54:13 UTC 2002
On Monday 29 April 2002 12:45 pm, Martin Drautzburg wrote:
> Ned Konz <ned at bike-nomad.com> writes:
> > On Monday 29 April 2002 10:41 am, Martin Drautzburg wrote:
> > > How can I hide a submorph ? #hide makes a submorph invisible
> > > but it still gets mouse events and thus will allow dragging its
> > > parent.
> > If you don't want the parent to be picked up by mouse down, tell
> > it to be sticky:
> My problem is I have submorphs outside the area of its parent (I
> did it again). Occasionally I want to hide them but if I use #hide
> I can still drag the parent from the invisible submorphs. The
> parent should not be sticky as such.
If you turn on clipping in the parent, the submorphs outside the
parent bounds shouldn't be a problem (because they won't be visible).
Also if the parent overrides containsPoint: to return false when the
point is outside its bounds, you won't be able to interact with the
Also, some kinds of morphs will not respond to an event if they're
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