python pyqt5 QListWidget

方法

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-- coding: utf-8 --

'''
【简介】
PyQt5中 QListWidget 例子

'''

import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *

class ListWidget(QListWidget):
def clicked(self,item):
QMessageBox.information(self, "ListWidget", "你选择了: "+item.text())

if name == 'main':
app = QApplication(sys.argv)
listWidget = ListWidget()
listWidget.resize(300,120)
listWidget.addItem("Item 1");
listWidget.addItem("Item 2");
listWidget.addItem("Item 3");
listWidget.addItem("Item 4");
listWidget.setWindowTitle('QListwidget 例子')
listWidget.itemClicked.connect(listWidget.clicked)
listWidget.show()
sys.exit(app.exec_())