Solved How can I get a parent from child in treeView?
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I wrote:
const QModelIndex index1 = ui->treeView_7->selectionModel()->currentIndex();
int w= index1.row()+1;
but If I select a child I want to get the parent of selected child
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It might blow your mind:
QModelIndex index1 = ui->treeView_7->selectionModel()->currentIndex(); QModelIndex index2 = index1.parent();
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@VRonin thanks..it works