embeddeddialogs.py 文件源码

def paintWindowFrame(self, painter, option, widget):
        color = QColor(0, 0, 0, 64)

        r = self.windowFrameRect()
        right = QRectF(r.right(), r.top()+10, 10, r.height()-10)
        bottom = QRectF(r.left()+10, r.bottom(), r.width(), 10)
        intersectsRight = right.intersects(option.exposedRect)
        intersectsBottom = bottom.intersects(option.exposedRect)
        if intersectsRight and intersectsBottom:
            path = QPainterPath()
            path.addRect(right)
            path.addRect(bottom)
            painter.setPen(Qt.NoPen)
            painter.setBrush(color)
            painter.drawPath(path)
        elif intersectsBottom:
            painter.fillRect(bottom, color)
        elif intersectsRight:
            painter.fillRect(right, color)

        super(CustomProxy, self).paintWindowFrame(painter, option, widget)