Python/pyqt5/CODE/元件使用範例/qt0407_QLabel.py

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# -*- coding: utf-8 -*-
'''
簡介
PyQT5中Qlabel範例
按住 Alt + N , Alt + P , Alt + O , Alt + C 切換元件控制項
'''
from PyQt5.QtWidgets import *
import sys
class QlabelDemo(QDialog):
def __init__(self ):
super().__init__()
self.setWindowTitle('Qlabel 範例')
nameLb1 = QLabel('&Name', self)
nameEd1 = QLineEdit( self )
nameLb1.setBuddy(nameEd1)
nameLb2 = QLabel('&Password', self)
nameEd2 = QLineEdit( self )
nameLb2.setBuddy(nameEd2)
btnOk = QPushButton('&OK')
btnCancel = QPushButton('&Cancel')
mainLayout = QGridLayout(self)
mainLayout.addWidget(nameLb1,0,0)
mainLayout.addWidget(nameEd1,0,1,1,2)
mainLayout.addWidget(nameLb2,1,0)
mainLayout.addWidget(nameEd2,1,1,1,2)
mainLayout.addWidget(btnOk,2,1)
mainLayout.addWidget(btnCancel,2,2)
def link_hovered():
print("當滑鼠滑過label-2標籤時觸發事件。")
def link_clicked():
print("當滑鼠點擊label-4標籤時觸發事件。" )
if __name__ == "__main__":
app = QApplication(sys.argv)
labelDemo = QlabelDemo()
labelDemo.show()
sys.exit(app.exec_())