colorVignette.py 文件源码

def paint(self, painter, rect):
        panel = QStyleOptionFrame()
        self.initStyleOption(panel)
        style = self.style()
        # use PE_PanelLineEdit instead of static PE_Frame to have hover/focus
        # animation
        style.drawPrimitive(QStyle.PE_PanelLineEdit, panel, painter, self)
        rect = style.subElementRect(QStyle.SE_FrameContents, panel, self)
        painter.fillRect(rect, Qt.white)
        innerRect = rect.adjusted(2, 2, -2, -2)
        if self._color is not None:
            painter.fillRect(innerRect, self._color)
        else:
            pen = painter.pen()
            pen.setColor(strikeColor)
            pen.setWidthF(1.5)
            painter.setPen(pen)
            painter.setRenderHint(QStylePainter.Antialiasing)
            painter.setClipRect(innerRect)
            bL = innerRect.bottomLeft()
            bL.setY(bL.y() + .5)
            tR = innerRect.topRight()
            tR.setY(tR.y() + 1)
            painter.drawLine(bL, tR)