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listViewDemo.py
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listViewDemo.py
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from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys
class listViewDemo(QWidget):
def __init__(self):
super().__init__()
self.initUi()
def initUi(self):
self.setWindowTitle('QListView例子')
self.resize(400,500)
layout=QVBoxLayout()
#新建一个控件
listView=QListView(self)
#建立一个QListView数据源
listModel=QStringListModel()
#赋值列表项
self.list=["列表项1","列表项2","列表项3"]
#设置数据源的的列表项
listModel.setStringList(self.list)
#将数据源添加到控件里
listView.setModel(listModel)
#将信号与槽绑定
listView.clicked.connect(self.clicked)
def clicked(self,item):
QMessageBox.information(self,"QListView","您选择了:"+self.list[item.row()])
if __name__ == '__main__':
app = QApplication(sys.argv)
main = listViewDemo()
main.show()
sys.exit(app.exec_())