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https://github.com/GNS3/gns3-gui.git
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38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2014 GNS3 Technologies Inc.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from gns3.qt import QtWidgets
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class TreeWidgetItem(QtWidgets.QTreeWidgetItem):
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"""
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QTreeWidgetItem reimplementation to allow numeric sort.
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"""
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def __init__(self, parent=None):
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super().__init__(parent)
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def __lt__(self, other_item):
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column = self.treeWidget().sortColumn()
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try:
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return int(self.text(column)) < int(other_item.text(column))
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except ValueError:
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return self.text(column).lower() < other_item.text(column).lower()
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