def paintEvent(self, _event):
p = QPainter(self)
opt = QStyleOptionToolButton()
opt.init(self)
opt.state |= QStyle.State_AutoRaise
if self.isEnabled() and self.underMouse(
) and not self.isChecked() and not self.isDown():
opt.state |= QStyle.State_Raised
if self.isChecked():
opt.state |= QStyle.State_On
if self.isDown():
opt.state |= QStyle.State_Sunken
self.style().drawPrimitive(QStyle.PE_PanelButtonTool, opt, p, self)
opt.icon = self.icon()
opt.subControls = QStyle.SubControls()
opt.activeSubControls = QStyle.SubControls()
#opt.features = QStyleOptionToolButton.None
opt.arrowType = Qt.NoArrow
size = self.style().pixelMetric(QStyle.PM_SmallIconSize, None, self)
opt.iconSize = QSize(size, size)
self.style().drawComplexControl(QStyle.CC_ToolButton, opt, p, self)
