def mimeData(self, indexes):
""" Returns an object that contains serialized items of data corresponding to the list of indexes specified. """
mimeData = QMimeData()
encodedData = QByteArray()
stream = QDataStream(encodedData, QIODevice.WriteOnly)
for index in indexes:
if index.isValid() and index.column() == 0:
# Note: We select full rows, but only want to make one item per row
item = self.nodeFromIndex(index)
# For performance reasons we do not make a full copy
# Instead we just serialize unique name and current row
# We also don't remove the item using self.removeRows but rather handle it inside of dropMimeData
stream.writeInt32(item.typeId())
stream.writeInt64(item.uuid())
stream.writeInt32(index.row())
mimeData.setData("application/vnd.text.list", encodedData)
return mimeData
def saveGeometry(self):
"""
Saves the geometry of this subwindow (see https://bugreports.qt.io/browse/QTBUG-18648)
:return: a ByteArray instance
"""
array = QByteArray()
stream = QDataStream(array, QIODevice.WriteOnly)
stream.writeUInt32(0x1D9D0CB)
stream.writeUInt16(1)
stream.writeUInt16(0)
frameGeom = self.frameGeometry()
stream.writeInt64(frameGeom.x())
stream.writeInt64(frameGeom.y())
stream.writeInt64(frameGeom.width())
stream.writeInt64(frameGeom.height())
normalGeom = self.normalGeometry()
stream.writeInt64(normalGeom.x())
stream.writeInt64(normalGeom.y())
stream.writeInt64(normalGeom.width())
stream.writeInt64(normalGeom.height())
stream.writeUInt32(self.windowState() & Qt.WindowMaximized)
stream.writeUInt32(self.windowState() & Qt.WindowFullScreen)
return array
