[SailfishDevel] Problem with SearchField hiding and clearing on text entry

[Tadeusz Sośnierz]

Hey,
I started writing myself a little app with D&D spell list. Worked well 
enough until I tried the search functionality. I'm using SilicaListView 
with SearchField in it to grep through the QSqlTableModel, and when I 
type one letter into the search box it clears itself and defocuses the 
keyboard. The search still occurs, for that single letter that got typed in.

[1] is where I react on keyboard input. If I comment out spells.search() 
line the issue with SearchField no longer occurs (but it's pretty 
useless for obvious reasons). That makes me think that something on the 
C++ side is wrong ([2]), but I don't see why it would affect the view so 
dramatically.

Could anyone point out where did I screw it up? General code criticism 
is welcome too :)

Best regards,
Tadeusz Sośnierz

[1] 
https://github.com/tadzik/harbour-dndhelper/blob/master/qml/pages/SpellList.qml#L16
[2] 
https://github.com/tadzik/harbour-dndhelper/blob/master/src/Spells.cpp#L74