Qt QListView with different delegates per column -


the delegate system not clear me now.

i have qlistview displaying custom model.

my model composed following columns:

  • column 1, 2 , 3 text column, column's item's text filled using qabstractitem::settext();

  • column 4, 5, 6 , 7 qvariant of custom class. these column have items filled qabstractitem::setdata(qvariant::fromvalue(mycustomclass());

what need qlistview display text on column 1,2 , 3, , display custom qstring obtained method of mycustomclass on clumns 4,5,6 , 7.

how can achieve that?

use qabstractitemview::setitemdelegateforcolumn(int column, qabstractitemdelegate* delegate), docs.

have got custom model? if pulling out of custom data text, easier reimplement qabstractitemmodel::data(const qmodelindex& index, int role) const, query column index is, , if custom data column return display role custom data text; otherwise call parent implementation.


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