Reply to Checkable Qtreeview. on Tue, 13 Jun 2017 14:37:31 GMT

VRonin — Tue, 13 Jun 2017 14:37:31 GMT

#include 
#include 

int main(int argc, char *argv[])
{

    QApplication app(argc,argv);
    QTreeWidget w;
    auto item1 = new QTreeWidgetItem(QStringList("0,0"));
    item1->setFlags(item1->flags() | Qt::ItemIsUserCheckable);
    item1->setData(0,Qt::CheckStateRole,Qt::Unchecked);
    w.addTopLevelItem(item1);
    auto item2 = new QTreeWidgetItem(QStringList("1,0"));
    item2->setFlags(item2->flags() | Qt::ItemIsUserCheckable);
    item1->setData(0,Qt::CheckStateRole,Qt::Unchecked);
    w.addTopLevelItem(item2);
    w.show();
    return app.exec();
}

I use QTreeWidget (which derives from QTreeView) for convenience here but you can use whatever combination of model/view you prefer

Reply to Checkable Qtreeview. on Tue, 13 Jun 2017 11:00:33 GMT

BinuJanardhanan — Tue, 13 Jun 2017 11:00:33 GMT

@VRonin could you please show me some example ?

Reply to Checkable Qtreeview. on Tue, 13 Jun 2017 06:57:45 GMT

VRonin — Tue, 13 Jun 2017 06:57:45 GMT

Just attach a model with the Qt::ItemIsUserCheckable flag set for the indexes you want to be checkable