It would be nice to use setSpecialValueText for spin boxes if possible
too ;)
Adding a clear button could be done similarly to the the QgsDateTimeEdit.
Cheers,
Denis
On 24.09.2014 17:13, Matthias Kuhn wrote:
Just implemented it for text edit (when using QgsFilterLineEdit or
QLineEdit). [1]
Please let me know if it works and if you are missing it in other places
as well.
Matthias
[1]
https://github.com/qgis/QGIS/commit/3f8a860503c78689c981234f874771f8b1277c97
On 24.09.2014 16:59, Matthias Kuhn wrote:
Hi Andreas,
I think we can. It should be quite easy. Let me give it a try.
Matthias
On 24.09.2014 16:51, Andreas Neumann wrote:
Hi,
I frequently have data with NULL values and still have problems with
QGIS correctly handling them.
While QGIS displays NULL values of text types correctly as NULL, NULL
values of numeric data types (e.g. smallint, double, numeric) just
display as an empty string. I would rather like to see NULL instead of
the empty string in the widget.
Can we do something about that so that NULL values are correctly
displayed as NULL also for numeric data types?
QGIS server even displays numeric values with NULL values as "0" instead
of "NULL" - which is wrong in my opinion. It is misleading as 0 and NULL
are not the same.
My data is in Postgis and I tested both with 2.4 and current master.
Thanks,
Andreas
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