How setCurrentIndex to none?
Solved
General and Desktop
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After deletion item in my QListView i want to set current index to NONE, it's automatically change it to next, but i want no item selected.
Tried fill it with empty index(it's all my poor imagination capable for now)
QModelIndex *noIndx = new QModelIndex(); ui->listV->setCurrentIndex(noIndx);
it rejects to compile because "want const model index, not this scum".
UPDATE:
Found:
selectionModel()->setCurrentIndex(index, QItemSelectionModel::NoUpdate);
But it seems working but only apart. View works like nothing selected(which already good), but visually closest item still selected.
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it rejects to compile because "want const model index, not this scum".
void QAbstractItemView::setCurrentIndex(const QModelIndex &index)
(http://doc.qt.io/qt-5/qabstractitemview.html#setCurrentIndex)So it takes a
QModelIndex &
, not aQModelIndex *
:QModelIndex *noIndx = new QModelIndex(); ui->listV->setCurrentIndex(*noIndx);
or (simpler, no clean up):
ui->listV->setCurrentIndex(QModelIndex());