Simon Schampijer b3048112d6 Palette: handle the case where setting the transient window does fail, SL #4221
The expected parent window did likely change, for example
this can happen when we switch the Home Views while a Palette
of a canvas icon is popping up (SL #4221). In that case
send the 'popdown' signal so that for example the hovering
state feedback can be cleared.

Signed-off-by: Simon Schampijer <simon@laptop.org>
Acked-by: Manuel Quiñones <manuq@laptop.org>
2013-03-14 16:14:55 +01:00
2008-02-06 16:43:10 +01:00

Sugar is the core of the OLPC Human Interface. The toolkit provides
a set of widgets to build HIG compliant applications and interfaces
to interact with system services like presence and the datastore.
S
Description
Sugar Learning Environment, Activity Toolkit, GTK 3.
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