Commit 2d405ba8 authored by Valentin Valls's avatar Valentin Valls

Create utils to deal with qt models

parent ca52ceff
# -*- coding: utf-8 -*-
#
# This file is part of the bliss project
#
# Copyright (c) 2015-2019 Beamline Control Unit, ESRF
# Distributed under the GNU LGPLv3. See LICENSE for more info.
"""Helper relative to Qt models"""
from silx.gui import qt
def iterAllItems(
model: qt.QAbstractItemModel, parent: qt.QModelIndex = qt.QModelIndex()
):
"""Iterate through all the items contained in a tree
The returned indices only contains index with column 0
"""
for i in range(model.rowCount(parent)):
index: qt.QModelIndex = model.index(i, 0, parent)
yield index
if model.hasChildren(index):
for subIndex in iterAllItems(model, index):
yield subIndex
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