python pyqt5 QLineEdit 掩码
-- coding: utf-8 --
''' 【简介】 PyQt5中 QLineEdit的输入掩码例子
'''
from PyQt5.QtWidgets import QApplication, QLineEdit, QWidget, QFormLayout import sys
class lineEditDemo(QWidget): def init(self, parent=None): super(lineEditDemo, self).init(parent) self.setWindowTitle("QLineEdit的输入掩码例子")
flo = QFormLayout()
pIPLineEdit = QLineEdit()
pMACLineEdit = QLineEdit()
pDateLineEdit = QLineEdit()
pLicenseLineEdit = QLineEdit()
pIPLineEdit.setInputMask("000.000.000.000;_")
pMACLineEdit.setInputMask("HH:HH:HH:HH:HH:HH;_")
pDateLineEdit.setInputMask("0000-00-00")
pLicenseLineEdit.setInputMask(">AAAAA-AAAAA-AAAAA-AAAAA-AAAAA;#")
flo.addRow("数字掩码", pIPLineEdit)
flo.addRow("Mac掩码", pMACLineEdit)
flo.addRow("日期掩码", pDateLineEdit)
flo.addRow("许可证掩码", pLicenseLineEdit)
# pIPLineEdit.setPlaceholderText("111")
# pMACLineEdit.setPlaceholderText("222")
# pLicenseLineEdit.setPlaceholderText("333")
# pLicenseLineEdit.setPlaceholderText("444")
self.setLayout(flo)if name == "main": app = QApplication(sys.argv) win = lineEditDemo() win.show() sys.exit(app.exec_())
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原始发表：2019.06.26 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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