def paint(self, painter: QPainter, option: QStyleOptionGraphicsItem,
index: QWidget) -> None:
"""
Paint the graphics of the action wrapper including action name, number, and ports.
:param painter: This draws the widget.
:type painter: QPainter
:param option: Option for the style of graphic.
:type option: QStyleOptionGraphicsItem
:param index: Index for the painted graphic.
:type index: QWidget
:return: None
:rtype: NoneType
"""
ActionGraphics.paint(self, painter, option, index)
# Get dimensions of the action
x, y, width, height = self.getActionRect(self._action.getInputPorts(),
self._action.getOutputPorts())
# Draw the number tag.
number = str(
self._action.getParent().getActions().index(self._action) + 1)
offset = 5
radius = 15
size = ActionGraphics.H_SPACE / 2 - offset * 2
painter.setBrush(QColor(29, 110, 37))
painter.drawRoundedRect(QRectF(x + offset, y + offset, size, size),
radius, radius)
painter.setPen(ActionWrapperGraphics.TAG_TEXT_COLOR)
painter.setBrush(ActionWrapperGraphics.TAG_TEXT_COLOR)
painter.setFont(ActionWrapperGraphics.TAG_FONT)
fm = QFontMetricsF(ActionWrapperGraphics.TAG_FONT)
pixelsWide = fm.width(number)
pixelsHigh = fm.height()
# TODO: fix text positioning - font metrics aren't working well
painter.drawText(x + offset + size / 2 - pixelsWide,
y + offset + size / 2 + pixelsHigh / 2, number)
# Draw the name of the action
painter.setPen(ActionWrapperGraphics.NAME_TEXT_COLOR)
painter.setBrush(ActionWrapperGraphics.NAME_TEXT_COLOR)
painter.setFont(ActionWrapperGraphics.NAME_FONT)
fm = QFontMetricsF(ActionWrapperGraphics.NAME_FONT)
br = fm.boundingRect(self._action.getName())
# TODO: fix text positioning - font metrics aren't working well
t = fm.elidedText(self._action.getName(), Qt.ElideRight,
self._width - offset * 2)
painter.drawText(x + offset, br.height(), t)
def paint(self, painter: QPainter, option: QStyleOptionGraphicsItem,
index: QWidget) -> None:
"""
Paint the graphics of the action pipeline with ports, wires, and internal graphics.
:param painter: This draws the widget.
:type painter: QPainter
:param option: Option for the style of graphic.
:type option: QStyleOptionGraphicsItem
:param index: Index for the painted graphic.
:type index: QWidget
:return: None
:rtype: NoneType
"""
self.getActionRect(self._action.getInputPorts(),
self._action.getOutputPorts())
ActionGraphics.paint(self, painter, option, index)
self.placeActions()