TableView with WAbstractItemModel
Added by Vasiliy Vasiliy over 7 years ago
Hello everyone.
I've made a TableView with WAbstractItemModel. All is working fine. But there is one thing, which do not suit to my task.
When TableView renders data at first time, it reads from model column №1 for all rows, then column №2 for all rows ...
But when I make slow scroll, TableView reads whole rows one by one.
How can I force TableView read whole rows one by one at first render?
Replies (4)
RE: TableView with WAbstractItemModel - Added by Koen Deforche over 7 years ago
Hey,
Can you file this as a bug. It shouldn't switch between column-oriented and row-oriented mode as indeed this may make it hard to optimize the model.
Koen
RE: TableView with WAbstractItemModel - Added by Vasiliy Vasiliy over 7 years ago
I use MVSC 2015, Wt 3.3.6 msvs2015 x86. What any information I can post to fix this bug?
RE: TableView with WAbstractItemModel - Added by Koen Deforche over 7 years ago
Hey,
You van link to this conversation. That should be enough information, I don't think it's a big change.
Regards,
Koen
RE: TableView with WAbstractItemModel - Added by Vasiliy Vasiliy over 7 years ago
Wt 3.3.5 (MVSC 2013) has the same trouble.