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_())