Question on parenting plasma widgets

[Aaron J. Seigo]

On Wednesday 24 June 2009, Armin Moradi wrote:
> Hi list,
>
> I'm writing a plasmoid and I have trouble adding a Plasma.TabBar to
> it.  This is the code:
>
>
>     def setupUi(self):
>         self.mainLayout = QGraphicsLinearLayout(Qt.Vertical)
>         self.statusLayout = QGraphicsLinearLayout(Qt.Vertical)
>
>         self.tabBar = Plasma.TabBar(self.applet)
>         self.tabBar.addTab('status', self.statusLayout)
>
>         self.mainLayout.addItem(self.tabBar)
>         self.setLayout(self.mainLayout)

besides what Alex said about #plasma or plasma-devel@, the crash is happening 
when QGraphicsWidget goes to delete the layout. this looks most likely to be a 
bug in the PyKDE bindings there, causing the layout to be deleted behind the 
back of the applet. you probably want to ask the PyKDE people about this.

perhaps all the items associated with self. get deleted automatically? (i'm 
not up to speed with PyKDE's details, unfortunately.) if so, then the layouts 
should not be associated with self as they managed by the QGraphicsWidget they 
are associated with directly.

-- 
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA  EE75 D6B7 2EB1 A7F1 DB43

KDE core developer sponsored by Qt Software

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