萌新求大神指教

蓝色毒河豚

1. # -*- coding: utf-8 -*-
   
2. # Form implementation generated from reading ui file 'carhome01.ui'
   
3. # Created by: PyQt5 UI code generator 5.13.0
   
4. # WARNING! All changes made in this file will be lost!
   
5. import sys
   
6. 
   
7. from PyQt5 import QtCore, QtGui, QtWidgets
   
8. from PyQt5.QtWidgets import QApplication
   
9. from PyQt5.QtWidgets import *
   
10. from PyQt5.QtCore import *
    
11. from PyQt5.QtGui import *
    
12. 
    
13. 
    
14. class Ui_Form(object):
    
15.     def setupUi(self, Form):
    
16.         Form.setObjectName("Form")
    
17.         Form.resize(696, 496)
    
18.         self.pushButton = QtWidgets.QPushButton(Form)
    
19.         self.pushButton.setGeometry(QtCore.QRect(60, 20, 75, 23))
    
20.         self.pushButton.setObjectName("pushButton")
    
21.         self.scrollArea = QtWidgets.QScrollArea(Form)
    
22.         self.scrollArea.setGeometry(QtCore.QRect(40, 60, 121, 411))
    
23.         self.scrollArea.setWidgetResizable(True)
    
24.         self.scrollArea.setObjectName("scrollArea")
    
25. self.scrollAreaWidgetContents = QtWidgets.QWidget()
    
26.         self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(0, 0, 119, 409))
    
27.         self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents")
    
28.         self.treeView = QtWidgets.QTreeView(self.scrollAreaWidgetContents)
    
29.         self.treeView.setGeometry(QtCore.QRect(0, 0, 121, 411))
    
30.         self.treeView.setToolTip("")
    
31.         self.treeView.setObjectName("treeView")
    
32.         self.scrollArea.setWidget(self.scrollAreaWidgetContents)
    
33.         self.scrollArea_2 = QtWidgets.QScrollArea(Form)
    
34.         self.scrollArea_2.setGeometry(QtCore.QRect(160, 60, 531, 411))
    
35.         self.scrollArea_2.setWidgetResizable(True)
    
36.         self.scrollArea_2.setObjectName("scrollArea_2")
    
37.         self.scrollAreaWidgetContents_2 = QtWidgets.QWidget()
    
38.         self.scrollAreaWidgetContents_2.setGeometry(QtCore.QRect(0, 0, 529, 409))
    
39.         self.scrollAreaWidgetContents_2.setObjectName("scrollAreaWidgetContents_2")
    
40.         self.gridLayoutWidget = QtWidgets.QWidget(self.scrollAreaWidgetContents_2)
    
41.         self.gridLayoutWidget.setGeometry(QtCore.QRect(0, 0, 531, 411))
    
42.         self.gridLayoutWidget.setObjectName("gridLayoutWidget")
    
43.         self.gridLayout = QtWidgets.QGridLayout(self.gridLayoutWidget)
    
44.         self.gridLayout.setContentsMargins(0, 0, 0, 0)
    
45. <font color="red">        self.gridLayout.setObjectName("gridLayout")
    
46.         self.scrollArea_2.setWidget(self.scrollAreaWidgetContents_2)
    
47. </font>
    
48.         self.retranslateUi(Form)
    
49.         QtCore.QMetaObject.connectSlotsByName(Form)
    
50. 
    
51.     def retranslateUi(self, Form):
    
52.         _translate = QtCore.QCoreApplication.translate
    
53.         Form.setWindowTitle(_translate("Form", "Form"))
    
54.         self.pushButton.setText(_translate("Form", "搜索"))
    
55.         self.root=QTreeWidgetItem(self.treeView)
    
56.         self.root.setText(0,'Vantage')
    
57. 
    
58. if __name__ == '__main__':
    
59.     App = QApplication (sys.argv)
    
60.     MainWindow = QtWidgets.QMainWindow ()
    
61.     ui = Ui_Form ()
    
62.     ui.setupUi (MainWindow)
    
63.     MainWindow.show ()
    
64.     sys.exit (App.exec_ ())

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添加红色代码出现错误D:\pp\venv\Scripts\python.exe D:/pp/carhome01.py
Traceback (most recent call last):
  File "D:/pp/carhome01.py", line 62, in <module>
    ui.setupUi (MainWindow)
  File "D:/pp/carhome01.py", line 48, in setupUi
    self.retranslateUi(Form)
  File "D:/pp/carhome01.py", line 55, in retranslateUi
    self.root=QTreeWidgetItem(self.treeView)
TypeError: arguments did not match any overloaded call:
  QTreeWidgetItem(type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(Iterable[str], type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidget, type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidget, Iterable[str], type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidget, QTreeWidgetItem, type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidgetItem, type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidgetItem, Iterable[str], type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidgetItem, QTreeWidgetItem, type: int = QTreeWidgetItem.Type): argument 1 has unexpected type 'QTreeView'
  QTreeWidgetItem(QTreeWidgetItem): argument 1 has unexpected type 'QTreeView'

蓝色毒河豚

红色代码指的是55，56

蓝色毒河豚

有大神帮我瞅瞅吗

waitforlove

1. import sys
   
2. from PyQt5.Qt import *
   
3. 
   
4. 
   
5. class TreeWidget(QMainWindow):
   
6.     def __init__(self):
   
7.         super(TreeWidget, self).__init__()
   
8.         self.setWindowTitle('TreeWidget')
   
9.         self.tree = QTreeWidget()  # 实例化一个TreeWidget对象
   
10.         self.tree.setColumnCount(2)  # 设置部件的列数为2
    
11.         self.tree.setHeaderLabels(['Key', 'Value'])  # 设置头部信息对应列的标识符
    
12. 
    
13.         # 设置root为self.tree的子树，故root是根节点
    
14.         root = QTreeWidgetItem(self.tree)
    
15.         root.setText(0, 'root')  # 设置根节点的名称
    
16. 
    
17.         # 为root节点设置子结点
    
18.         child1 = QTreeWidgetItem(root)
    
19.         child1.setText(0, 'child1')
    
20.         child1.setText(1, 'name1')
    
21.         child2 = QTreeWidgetItem(root)
    
22.         child2.setText(0, 'child2')
    
23.         child2.setText(1, 'name2')
    
24.         child3 = QTreeWidgetItem(root)
    
25.         child3.setText(0, 'child3')
    
26.         child4 = QTreeWidgetItem(child3)
    
27.         child4.setText(0, 'child4')
    
28.         child4.setText(1, 'name4')
    
29. 
    
30.         self.tree.addTopLevelItem(root)
    
31.         self.setCentralWidget(self.tree)  # 将tree部件设置为该窗口的核心框架
    
32. 
    
33. 
    
34. app = QApplication(sys.argv)
    
35. app.aboutToQuit.connect(app.deleteLater)
    
36. tp = TreeWidget()
    
37. tp.show()
    
38. app.exec_()

复制代码

这里有个例子,希望对你有帮助