Hide/Show data groups in a list view

[saitej]

Hi

I am a having a working list model based on QAbstractListModel. I have grouped the data in the model based on a role and given headings for each group in qml as shown here. The Image only shows part of the data there are many more groups following same pattern.

I want to hide and show a particular group data on the click of the heading element. I have tried implement QSortFilterProxyModel. When I tried using the filter model even the headings are hidden which is essential for showing the data on click.How do I implement this?

Thanks

[m.sue]

Hi,
it looks like a special kind of tree view, though I am not sure you can modify QTreeView in a way that allows it show the data as in your image.
-Michael.