def init_lower_part(self):
self.lower_part = QtWidgets.QGraphicsTextItem(self)
self.lower_doc = LabelDocument()
self.lower_part.setDocument(self.lower_doc)
self.lower_part.setTextWidth(-1)
if self._font:
self.lower_part.setFont(self._font)
def __init__(self, parent=None):
""" Give node as parent. Label asks it to produce text to show here """
QtWidgets.QGraphicsItem.__init__(self, parent)
self.editable_part = QtWidgets.QGraphicsTextItem(self)
self.lower_part = None # QtWidgets.QGraphicsTextItem(self)
self._host = parent
self.has_been_initialized = False
self.top_y = 0
self.upper_part_y = 0
self.lower_part_y = 0
self.bottom_y = 0
self.draw_triangle = False
self.triangle_height = 20
self.triangle_width = 20
self.triangle_y = 0
self.width = 0
self.height = 0
self.template_width = 0
self.x_offset = 0
self.y_offset = 0
self.text_align = CENTER_ALIGN
self.label_shape = NORMAL
self._font = None
self.editable_html = ''
self.lower_html = ''
self.edited_field = ''
self._quick_editing = False
self._recursion_block = False
self._last_blockpos = ()
self._previous_values = None
self.editable = {}
self.prepare_template() # !<----
self.editable_doc = LabelDocument()
self.lower_doc = None
self._fresh_focus = False
self.editable_part.setDocument(self.editable_doc)
# not acceptin hover events is important, editing focus gets lost if other labels take
# hover events. It is unclear why.
self.setAcceptDrops(False)
self.setAcceptHoverEvents(False)
self.editable_doc.contentsChanged.connect(self.editable_doc_changed)
self.editable_part.setTextWidth(-1)
self.set_font(self._host.get_font())
