Summary: Fixes crash when hiding devices
Summary:
Fixes crash when hiding devices. The crash is caused by
KStandardItem::setDataValue which calls the
KStandardItemModel::onItemChanged function, and that function will
delete the KStandardItem if the data value being set is the hidden
attribute being set to true. To fix this KStandardItem now derives
QObject so that we can use deleteLater.
Test Plan:
Right click a device in the places panel and select hide
Right click the places panel and select show hidden
Right click the hidden device and select show
Right click the same device and select hide
BUG: 403064
Reviewers: Dolphin, elvisangelaccio
Reviewed By: Dolphin, elvisangelaccio
Subscribers: kfm-devel
Tags: Dolphin
Differential Revision: https://phabricator.kde.org/D21050