python pyqt5 QTableWidget 添加右键菜单

Python012

python pyqt5 QTableWidget 添加右键菜单,第1张

'''

【简介】

PyQT5的表格中支持右键菜单例子

'''

import sys

from PyQt5.QtWidgets import (QMenu, QPushButton, QWidget, QTableWidget, QHBoxLayout, QApplication, QTableWidgetItem,

QHeaderView)

from PyQt5.QtCore import QObject, Qt

class Table(QWidget):

if name == ' main ':

app = QApplication(sys.argv)

example = Table()

example.show()

sys.exit(app.exec_())

方法:原因是没有X Server,可以在windows下安装Xming程序 不安装Xming的话,pythonGUI库tkinter无法使用,会报错,如下: _tkinter.TclError: couldn't connect to display "localhost:10.0"