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add treeWidget Demo

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weike32 2019-04-20 11:32:46 +08:00
parent 4e3d4f6a27
commit 009e45ad0f
7 changed files with 179 additions and 4 deletions
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7
.idea/PyQt.iml
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@ -1,8 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="jdk" jdkName="Python 3.4" jdkType="Python SDK" />
<content url="file://$MODULE_DIR$">
<sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
<excludeFolder url="file://$MODULE_DIR$/venv" />
</content>
<orderEntry type="jdk" jdkName="Python 3.5 (venv) (6)" jdkType="Python SDK" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
<component name="TestRunnerService">

2
.idea/misc.xml
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@ -56,5 +56,5 @@
</profile-state>
</entry>
</component>
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.4" project-jdk-type="Python SDK" />
<component name="ProjectRootManager" version="2" project-jdk-name="Python 3.5 (venv) (6)" project-jdk-type="Python SDK" />
</project>

10
QTreeWidget/README.md
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@ -2,10 +2,18 @@
- 目录
- [通过json数据生成树形结构](#1、通过json数据生成树形结构)
- [点击父节点全选/取消全选子节点](#2、点击父节点全选/取消全选子节点)
## 1、通过json数据生成树形结构
[运行 ParsingJson.py](ParsingJson.py)
解析每一层json数据中的list
![ParsingJson](ScreenShot/ParsingJson.png)
![ParsingJson](ScreenShot/ParsingJson.png)
## 2、点击父节点全选/取消全选子节点
[运行 testTreeWidget.py](testTreeWidget.py)
点击父节点全选/取消全选子节点
![testTreeWidget](allSelect.png)

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QTreeWidget/ScreenShot/allSelect.png Normal file
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47
QTreeWidget/testTree.py Normal file
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# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'testTree.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_Form(object):
def setupUi(self, Form):
Form.setObjectName("Form")
Form.resize(719, 544)
self.treeWidget = QtWidgets.QTreeWidget(Form)
self.treeWidget.setGeometry(QtCore.QRect(80, 80, 256, 192))
self.treeWidget.setObjectName("treeWidget")
item_0 = QtWidgets.QTreeWidgetItem(self.treeWidget)
item_0.setCheckState(0, QtCore.Qt.Unchecked)
item_1 = QtWidgets.QTreeWidgetItem(item_0)
item_1.setCheckState(0, QtCore.Qt.Unchecked)
item_1 = QtWidgets.QTreeWidgetItem(item_0)
item_1.setCheckState(0, QtCore.Qt.Unchecked)
item_1 = QtWidgets.QTreeWidgetItem(item_0)
item_1.setCheckState(0, QtCore.Qt.Unchecked)
item_1 = QtWidgets.QTreeWidgetItem(item_0)
item_1.setCheckState(0, QtCore.Qt.Unchecked)
item_1 = QtWidgets.QTreeWidgetItem(item_0)
item_1.setCheckState(0, QtCore.Qt.Unchecked)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("Form", "Form"))
self.treeWidget.headerItem().setText(0, _translate("Form", "测试"))
__sortingEnabled = self.treeWidget.isSortingEnabled()
self.treeWidget.setSortingEnabled(False)
self.treeWidget.topLevelItem(0).setText(0, _translate("Form", "测试1"))
self.treeWidget.topLevelItem(0).child(0).setText(0, _translate("Form", "子节点1"))
self.treeWidget.topLevelItem(0).child(1).setText(0, _translate("Form", "字节点2"))
self.treeWidget.topLevelItem(0).child(2).setText(0, _translate("Form", "字节点3"))
self.treeWidget.topLevelItem(0).child(3).setText(0, _translate("Form", "字节点4"))
self.treeWidget.topLevelItem(0).child(4).setText(0, _translate("Form", "字节点5"))
self.treeWidget.setSortingEnabled(__sortingEnabled)

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QTreeWidget/testTree.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>719</width>
<height>544</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<widget class="QTreeWidget" name="treeWidget">
<property name="geometry">
<rect>
<x>80</x>
<y>80</y>
<width>256</width>
<height>192</height>
</rect>
</property>
<column>
<property name="text">
<string>测试</string>
</property>
</column>
<item>
<property name="text">
<string>测试1</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
<item>
<property name="text">
<string>子节点1</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
</item>
<item>
<property name="text">
<string>字节点2</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
</item>
<item>
<property name="text">
<string>字节点3</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
</item>
<item>
<property name="text">
<string>字节点4</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
</item>
<item>
<property name="text">
<string>字节点5</string>
</property>
<property name="checkState">
<enum>Unchecked</enum>
</property>
</item>
</item>
</widget>
</widget>
<resources/>
<connections/>
</ui>

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