[Lazarus] DBLookupComboBox vs Qt

[Gabor Boros]

2016. 11. 05. 10:47 keltezéssel, zeljko írta:
> On 11/05/2016 10:30 AM, Gabor Boros via Lazarus wrote:
>> Hi All,
>>
>> Created an issue in the past but got no answer. Now attached a better
>> example project. Please try and comment. Is it a Qt bug or this is the
>> expected behaviour?
>>
>> http://bugs.freepascal.org/view.php?id=28597
>
> I don't use db controls at all so don't know what's exact problem. Can
> it be reproduced with regular TComboBox ? I cannot understand what's
> exact problem from issue explanation ...
> 1.TCombobox is empty
> 2.You are assigning items
> 3.ItemIndex should stay -1 instead of 0 (first item selected ? )
> 4.What about other widgetsets ?

Attached a screenshot to the issue. My problem is with Qt widgetset... 
If append a record into an empty dataset in FormShow the new record 
selected automatically in the DBLookupComboBox.

Gabor