drawStaticText提供

Question

我试图画静态文本，但得到错误，你能解释我做错了什么，为什么不打字？你知道吗

代码如下：

sT = QtGui.QStaticText()
text = 'text'
painter.drawStaticText(QtCore.QPoint(40, 50), sT.setText(text))

和错误：

painter.drawStaticText(QtCore.QPoint(40, 50), staticT.setText(text))
TypeError: arguments did not match any overloaded call:
QPainter.drawStaticText(QPointF, QStaticText): argument 2 has unexpected type 'NoneType'
QPainter.drawStaticText(QPoint, QStaticText): argument 2 has unexpected type 'NoneType'
QPainter.drawStaticText(int, int, QStaticText): argument 1 has unexpected type 'QPoint'

谢谢你。你知道吗

Answer 1

我想你得分两步来做

sT.setText(text)
painter.drawStaticText(QtCore.QPoint(40, 50), sT)

因为sT.setText(text)返回None，而不是QStaticText对象。你知道吗