问题描述
我想制作一个从侧面滚出的表格,但它只是传送
I want to make a form rolling out from side, but it just teleports
class SubWindow(QMainWindow): def __init__(self): QMainWindow.__init__(self) self.ui = loadUi("SubWindow.ui", self) butt = QPushButton() self.UploadButton.clicked.connect(self.UploadButtonClicked) def UploadButtonClicked(self): #self.ui.hide() for x in range(25): self.LoginText.move(self.LoginText.x(), self.LoginText.y()-10) self.UploadButton.move(self.UploadButton.x(), self.UploadButton.y()-10) self.PassText.move(self.PassText.x(), self.PassText.y()-10) #window.Show() def Show(self): self.ui.show() def Hide(self): self.ui.hide()
我启动它,我的程序只是冻结了几秒钟,然后一切都传送了,但我希望它更流畅
I launch this and my program just freeze for few seconds and then everything teleports up, but I want it to be smoother
推荐答案
我了解到您希望小部件平滑移动,这种情况下的解决方案是使用 QPropertyAnimation:
I understand that you want the widget to move smoothly, in that case the solution is to use QPropertyAnimation:
def UploadButtonClicked(self): animation_group = QParallelAnimationGroup(self) for w in (self.LoginText, self.UploadButton, self.PassText): start_pos = w.pos() end_pos = w.pos() + QPoint(0, -10) animation = QPropertyAnimation( self, propertyName=b"pos", targetObject=w, startValue=start_pos, endValue=end_pos, duration=1000, ) animation_group.addAnimation(animation) animation_group.start(QParallelAnimationGroup.DeleteWhenStopped)