Solved Deselect an index from TreeView in QML
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Hi,
I would like to deselect an index in a Treeview programmatically and from QML. I have a function that accepts the QModelIndex of the tree node that needs to be deselected and I do the following:function deselectNode(index) { myTreeView.selection.select(index, ItemSelectionModel.Deselect) }
I expect this function to trigger the selectionChanged event on the tree and deselect that index, but it does nothing. I also tried with Toggle. Is there another way to deselect just one single node from tree?
In other words, I want to do what Cmd/Ctrl + Click on a tree node does, but in Qml. -
@ehsanen Did you set
ItemSelectionModel
forTreeView
?selection: ItemSelectionModel { model: myModel }
However it didnt work with the
SingleSelection
(possibly a bug?) but it does if you set other mode for eg.ExtendedSelection
selectionMode: SelectionMode.ExtendedSelection
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Sorry my mistake. The code I provided actually works, the problem was I was selecting another node of the tree mistakenly in another part of my code.