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Indexes problem with QSortFIlterProxyModel and QStringListModel
thaiboydigital last edited by
I have 4 objects :
So, QStackedWidget's current widget is changing with the current selection index in QListView. (So if i selected first element -> QStacketWidget will show first element).
After, i need to add some filter features to QListView -> then i applied some RegExp with QSortFilterProxy, and set QListView's models - QSortFilterProxyModel. So it works fine, but the one moment that, after filtring, all accordings, like Index selection of QListView to QStackedWidget became wrong. :
"ITEM 1" - 0
"ITEM 2" - 1
"ITEM 3" - 2
assume like i find "ITEM 3" , after apply regexp, "ITEM 3" will become index 0(cause it's only one and first) in model , so the widget that would be shown is widget with index 0. and must be 3.
"ITEM 3" - 0
Can you give me an idea?
So i have some thoughts about to make an one more column to QStringListModel that will be containing an original idx. is it good, or is there some better sollution ?
VRonin last edited by
QSortFilterProxyModel::mapToSourceto convert a fitered index to the original one