######################################################################################################################
# Copyright (C) 2017-2020 Spine project consortium
# This file is part of Spine Toolbox.
# Spine Toolbox is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General
# Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option)
# any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
# Public License for more details. You should have received a copy of the GNU Lesser General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
######################################################################################################################
"""
Custom QTableView classes that support copy-paste and the like.
:author: M. Marin (KTH)
:date: 18.5.2018
"""
from PySide2.QtWidgets import QTableView, QAbstractItemView
from PySide2.QtCore import Signal
from .tabular_view_header_widget import TabularViewHeaderWidget
[docs]class FrozenTableView(QTableView):
def __init__(self, parent=None):
super().__init__(parent)
self.setSelectionBehavior(QAbstractItemView.SelectRows)
self.setSelectionMode(QAbstractItemView.SingleSelection)
self.horizontalHeader().setVisible(False)
self.verticalHeader().setVisible(False)
self.setSortingEnabled(True)
self.setAcceptDrops(True)
@property
[docs] def area(self):
return "frozen"
[docs] def dragEnterEvent(self, event):
if isinstance(event.source(), TabularViewHeaderWidget):
event.accept()
[docs] def dragMoveEvent(self, event):
if isinstance(event.source(), TabularViewHeaderWidget):
event.accept()
[docs] def dropEvent(self, event):
self.header_dropped.emit(event.source(), self)