[Interest] QFileSystemModel

[André Somers]

Use a proxy model instead, such as CheckableProxyModel. Google for it, the example app works in a QFileSystemModel. You do *not* want to iterate deep into a tree model such as QFSM just for keeping track of checked states...

André

Verstuurd vanaf mijn iPhone

> Op 7 aug. 2016 om 11:21 heeft Igor Mironchik <igor.mironchik at gmail.com> het volgende geschreven:
> 
> Hi,
> 
> I derived from QFileSystemModel to have check boxes on files and directories. It works.
> 
> I want to recursively check all files and all directories within checked one, but rowCount() for checked directory returns 0 if this directory wasn't expanded in tree view.
> 
> I played with canFetchMore() and fetchMore(). It doesn't help.
> 
> How can I solve this problem?
> 
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