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self.qtimer = QTimer(self)
self.qtimer.setSingleShot(True) # 设置计时器启动时只触发一次
self.qtimer.timeout.connect(slot)
self.qtimer.start(1000) # 1000ms为1s
class mythread(QThread):
sendmsg = pyqtsignal(str)
def run(self):
self.sendmsg.emit("启动")
class mywindow(MainWindow):
def __init__(..):
thd = mythread()
thd.sendmsg.connect(slot)
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