48 lines
1.1 KiB
Python
48 lines
1.1 KiB
Python
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# -*- coding: utf-8 -*-
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'''
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【簡介】
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PyQt5中QRadio範例
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'''
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import sys
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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class Radiodemo(QWidget):
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def __init__(self, parent=None):
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super(Radiodemo, self).__init__(parent)
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layout = QHBoxLayout()
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self.btn1 = QRadioButton("Button1")
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self.btn1.setChecked(True)
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self.btn1.toggled.connect(lambda:self.btnstate(self.btn1))
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layout.addWidget(self.btn1)
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self.btn2 = QRadioButton("Button2")
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self.btn2.toggled.connect(lambda:self.btnstate(self.btn2))
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layout.addWidget(self.btn2)
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self.setLayout(layout)
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self.setWindowTitle("RadioButton demo")
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def btnstate(self,btn):
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if btn.text()=="Button1":
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if btn.isChecked() == True:
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print( btn.text() + " is selected" )
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else:
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print( btn.text() + " is deselected" )
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if btn.text()=="Button2":
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if btn.isChecked()== True :
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print( btn.text() + " is selected" )
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else:
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print( btn.text() + " is deselected" )
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if __name__ == '__main__':
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app = QApplication(sys.argv)
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radioDemo = Radiodemo()
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radioDemo.show()
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sys.exit(app.exec_())
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