40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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'''
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Created on 2017年4月20日
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@author: weike32
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@site: https://pyqt5.com , https://github.com/weike32
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@email: 394967319@qq.com
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@file: CopyContent
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@description:
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'''
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import sys
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from PyQt5.QtCore import Qt
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from PyQt5.QtWidgets import QDialog, QApplication
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from Lib.testTree import Ui_Form # @UnresolvedImport
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class graphAnalysis(QDialog, Ui_Form):
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def __init__(self):
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super(graphAnalysis, self).__init__()
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self.setupUi(self)
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# 点击父节点
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self.treeWidget.itemChanged.connect(self.handleChanged)
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def handleChanged(self, item, column):
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count = item.childCount()
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if item.checkState(column) == Qt.Checked:
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for index in range(count):
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item.child(index).setCheckState(0, Qt.Checked)
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if item.checkState(column) == Qt.Unchecked:
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for index in range(count):
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item.child(index).setCheckState(0, Qt.Unchecked)
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if __name__ == "__main__":
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app = QApplication(sys.argv)
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w = graphAnalysis()
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w.show()
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sys.exit(app.exec_())
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