[Panel-devel] Analog Clock resize
Aaron J. Seigo
aseigo at kde.org
Sun Oct 7 18:22:19 CEST 2007
On Sunday 07 October 2007, Thomas Georgiou wrote:
> On Sunday 07 October 2007 12:56:44 pm Anne-Marie Mahfouf wrote:
> > The fix below makes the analog clock resize correctly. Is that OK or
> > should it be taken care of elsewhere?
>
> This makes it work for the dict applet too, but it does not take into
> account the standard background.
>
> I think the problem is in the libs.
> contentSizeHint() is only called when the applet is created. It is not
> called when you call updateGeometry(). If contentSizeHint() is not called
> when the geometry is updated, how does it get the new geometry?
well, the *theory* is that FreeLayout is supposed to call setGeometry with the
sizeHint when the applet changes.
the code path apparently is supposed to be: Widget::updateGeometry() calls
Layout::invalidate() calls Layout::update() calls FreeLayout::setGeometry()
so i can think of a few reasons this can be failing:
- a FreeLayout isn't being created (so nothing is updating the size of the
applets)
- FreeLayout::setGeometry isn't being called (e.g. because
Layout::invalidate() isn't finding the correct top level layout?)
- FreeLayout::setGeometry isn't actually calling setGeometry on any of the
applets (e.g. because d->children is incorrect or the if() on line 86 is
succeeding rather than failing)
i'm sure there are others... sounds like a case for a bunch of debug
statements =/
--
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 Trolltech
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