QTreeView rows editable

[Pesho]

Hello,

How can I disable the editable rows in QTreeView, I'm using the standard model "QStandardItemModel"



Thanks.

[jpn]

Use QStandardItem::setFlags() to remove Qt::ItemIsEditable which is turned on by default:

item->setFlags(item->flags() & ~Qt::ItemIsEditable);

item->setFlags(item->flags() & ~Qt::ItemIsEditable);

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[Pesho]

QAbstractItemModel *pModel = new QStandardItemModel(parent);

QAbstractItemModel *pModel = new QStandardItemModel(parent);

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I got this error: error C2039: 'setFlags' : is not a member of 'QAbstractItemModel'
How I'm supoused to use QStandardItem with QAbstractItemModel?

[jpn]

So, you're not using QStandardItems to fill QStandardItemModel? Alternative approach is to reimplement QAbstractItemModel::flags() and make sure no Qt::ItemIsEditable is returned:

Qt::ItemFlags MyStandardItemModel::flags(const QModelIndex& index) const
{
   return (QStandardItemModel::flags(index) & ~Qt::ItemIsEditable);
}

Qt::ItemFlags MyStandardItemModel::flags(const QModelIndex& index) const
{
   return (QStandardItemModel::flags(index) & ~Qt::ItemIsEditable);
}

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[Pesho]

Thank you
My second question is: how to remove the dotted border in the selected row on the selected column like the picture below:

[jpn]

• If you want the focus rect to appear around the whole row instead, use QAbstractItemView::setSelectionBehavior() and QAbstractItemView::SelectRows.
• If you don't want the widget to receive focus at all, use QWidget::setFocusPolicy() and Qt::NoFocus.