Selection in QML TreeView using QItemSelectionModel

[volcano]

Hi All,

I am using QML TreeView of Qt 5.6 with QAbstractItemModel to populate the data.
I need to update the selection manually from Qt side, so I am using QItemSelectionModel which takes QAbstractItemModel as it's parent.

I'm selecting the item using select method of the QItemSelectionModel.

However, the shift selection of the model fails.

Kindly advice

[volcano]

I'm looking for selecting items using the "Shift" key, but as i have selected using the QItemselectionmodel, the signal of selectionChanged isn't fired.

treeSelection_->select(Index, QItemSelectionModel::Select);

treeSelection_->select(Index, QItemSelectionModel::Select);

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Kindly advice what i'm missing