Unsolved QTreeview opened/ closeed folder icons should be displayed based on index
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I should display closed/opened folder icons in qtreeview based on the level or based on data associated with node. SO i think stylesheet will not solve problem. How to implement it ?
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@DonCoder
I haven't done it myself, but if you can't or don't want to use stylesheet here is `https://doc.qt.io/qt-5/qt.html#ItemDataRole-enumQt::DecorationRole
1 The data to be rendered as a decoration in the form of an icon. (QColor, QIcon or QPixmap)what is used for the folder icons? In which case adjust that in
data()
orsetData()
depending on index?I don't know if it's a good example, but https://stackoverflow.com/questions/38307957/assigning-icons-to-items-in-qtreeview seems to show the principle.