def __init__(self, icon, name, parent):
QGraphicsSvgItem.__init__(self)
self.setParentItem(parent)
self.m_renderer = None
self.p_size = QRectF(0, 0, 0, 0)
self.m_colorFX = QGraphicsColorizeEffect(self)
self.m_colorFX.setColor(canvas.theme.box_text.color())
self.setGraphicsEffect(self.m_colorFX)
self.setIcon(icon, name)
def __init__(self, unitOperationType=None, parent=None):
QGraphicsSvgItem.__init__(self, parent)
self.m_type = str(unitOperationType)
self.m_renderer = QSvgRenderer(
fileImporter(f'{unitOperationType}.svg'))
self.setSharedRenderer(self.m_renderer)
# set initial size of item
self.width = self.m_renderer.defaultSize().width()
self.height = self.m_renderer.defaultSize().height()
# set graphical settings for this item
self.setFlags(QGraphicsSvgItem.ItemIsMovable
| QGraphicsSvgItem.ItemIsSelectable
| QGraphicsSvgItem.ItemSendsGeometryChanges)
self.setAcceptHoverEvents(True)
self.setZValue(2)
# items connected to this item
self.lineGripItems = []
self.sizeGripItems = []
self.label = None
self._rotation = 0
self.flipState = [False, False]
