My goodness it works!!!!! That's fantastic! Thank you sooo much Hans. for some reason I missed that part in the documentation, silly me. You are really a enlightening God, I mean it, no exaggeration!:)
On Tue, Oct 1, 2013 at 10:41 AM, Hans Breuer <[email protected]> wrote: > At 27.09.2013 13:13, Bao Niu wrote: > >> Syndrome: If you have a "Database -- Table" on screen, and then add a >> "Standard - BezierLine" connecting to one of the table's connection point, >> you cannot use python's API to disconnect this two objects >> programmatically. >> > To me this sounds like a bug in your code. Isn't it that you just don't > know how to achieve this? > >> When using layer.remove(BezierLine), >> > Apparently you are assuming layer.remove() is also deleting the object, > which it is not. Object destruction is triggered by the object's destroy() > method, it includes breaking the remaining object connections. A weak spot > is, that it's in the resposibility of the API user to not access the object > after destruction. > > and then >> update_connections(table), the connection is still there >> > Are you expecting a display update from update_connections()? > > The only way you >> can disconnect the two is manually delete the BezierLine from the screen. >> There is no way to do this programmatically. >> >> In all you described so far you did not try to disconnect at all. You > are just assuming that removing an object (from a layer) should also get > rid of the connection. If you really want to disconnect there is > Handle.connect(None) to do this. But of course that would not delete the > object, but just break the connection. > > > This seems to be a bug. Is there any solution? >> >> As I said, I think the bug is in your code/assumptions. If you want help > debugging actually providing a minimal, but complete example for the issue > you have would be helpful. > > -------- Hans "at" Breuer "dot" Org ----------- > Tell me what you need, and I'll tell you how to > get along without it. -- Dilbert > ______________________________**_________________ > dia-list mailing list > [email protected] > https://mail.gnome.org/**mailman/listinfo/dia-list<https://mail.gnome.org/mailman/listinfo/dia-list> > FAQ at http://live.gnome.org/Dia/Faq > Main page at http://live.gnome.org/Dia > >
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