QAbstractButton 可用信号
QAbstractButton 可用信号
QAbstractButton 可用信号
'''
pressed()
released()
clicked()
toggled()
'''
from PyQt5.Qt import *
import sys
app = QApplication(sys.argv)
window = QWidget()
window.setWindowTitle('QAbstractButton - PyQt5中文网')
window.resize(600,450)
window.move(300,300)
class Btn2(QPushButton):
def hitButton(self, poi):
print(poi)
if poi.x() > self.width()/2:
return True
return False
btn6 = Btn2(window)
btn6.setText('有效区域')
btn6.move(0,300)
btn6.setChecked(True)
btn6.pressed.connect(lambda : print('========='))
btn6.released.connect(lambda : print('========='))
btn6.click.connect(lambda val: print('=========' , val))
btn6.toggled.connect(lambda val: print('=========' , val))
window.show()
sys.exit(app.exec_())