动画结束后如何去除标签

Question

def make_frame(self):
    label_name = QLabel(self)
    label_name.setGeometry(20, 630, 40, 30)
    label_name.setStyleSheet("background-color: rgb(233, 94, 25); ""border : 2px solid black; ")
    label_name.setAlignment(Qt.AlignCenter)
    label_name.show()
    return label_name

def animation(self):
    self.label = self.make_frame()
    self.anim = QPropertyAnimation(self.label, b"geometry", parent=self, duration=3000)
    self.anim.setEndValue(QRect(120, 630, 40, 30))
    self.anim.start()

Answer 1

一种可能的解决方案是使用动画的完成信号来调用 deleteLater() 方法。

def animation(self):
    label = self.make_frame()
    anim = QPropertyAnimation(label, b"geometry", parent=self, duration=3000)
    anim.setEndValue(QRect(120, 630, 40, 30))
    anim.finished.connect(label.deleteLater)
    anim.start()

动画结束后如何去除标签

how to remove label after animation finished

python

animation

pyqt

pyqt5