Hi,
thanks for the fast and thorough reply.
On Samstag 09 Februar 2013 17:35:38 Иван Комиссаров wrote:
> Are you using QTreeView? It is quite slow and yes, it has quite a lot of
> repaints. However, in worst case, only viewport is repainted (i.e. only
> indexes that are visible at the moment). Bu
Are you using QTreeView? It is quite slow and yes, it has quite a lot of
repaints. However, in worst case, only viewport is repainted (i.e. only indexes
that are visible at the moment).
But, view might need to know additional information about other (invisible at
the current moment) indexes - fo
Dear All,
I currently get to know the Qt Model/View classes. So I went on and created a
subclass of QAbstractItemModel to provide the data for the different views in
Qt. As my structure is tree like, I followed the SimpleTreeModel example that
comes with Qt.
At first, I had some problems imple
