Hello,
I have found a strange behavior with a combo of QTableView,
QSortFilterProxyView and disabled items. If you select a row in the
table from the example below then sort by a column, the cell in the last
column will be deselected after sorting. This happens only for cells
with ItemIsSelectable as it's only item flag. Is there something I can
do about this?
Example:
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import sys
my_array = [['00', '01', '02'],
['10', '11', '12'],
['20', '21', '22']]
def main():
app = QApplication(sys.argv)
w = MyWindow()
w.show()
sys.exit(app.exec_())
class MyWindow(QWidget):
def __init__(self, *args):
QWidget.__init__(self, *args)
sorttablemodel = QSortFilterProxyModel(self)
tablemodel = MyTableModel(my_array, self)
sorttablemodel.setSourceModel(tablemodel)
tableview = QTableView()
tableview.setModel(sorttablemodel)
tableview.setSelectionBehavior(QAbstractItemView.SelectRows)
tableview.setSortingEnabled(True)
layout = QVBoxLayout(self)
layout.addWidget(tableview)
self.setLayout(layout)
class MyTableModel(QAbstractTableModel):
def __init__(self, datain, parent=None, *args):
QAbstractTableModel.__init__(self, parent, *args)
self.arraydata = datain
def rowCount(self, parent):
return len(self.arraydata)
def columnCount(self, parent):
return len(self.arraydata[0])
def data(self, index, role):
if not index.isValid():
return QVariant()
elif role != Qt.DisplayRole:
return QVariant()
return QVariant(self.arraydata[index.row()][index.column()])
def flags(self, index):
if index.column() == 2:
return Qt.ItemIsSelectable
return QAbstractTableModel.flags(self, index)
if __name__ == "__main__":
main()
Cheers
Sebastian
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