diff options
Diffstat (limited to 'grc/gui/Connection.py')
| -rw-r--r-- | grc/gui/Connection.py | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/grc/gui/Connection.py b/grc/gui/Connection.py index 90a9098d77..b5238bc2a6 100644 --- a/grc/gui/Connection.py +++ b/grc/gui/Connection.py @@ -81,10 +81,11 @@ class Connection(CoreConnection, Element): connector_length = self.sink_port.connector_length + CONNECTOR_ARROW_HEIGHT self.x2, self.y2 = Utils.get_rotated_coordinate((-connector_length, 0), self.sink_port.rotation) #build the arrow - self.arrow = [(0, 0), + self._arrow_base = [ + (0, 0), Utils.get_rotated_coordinate((-CONNECTOR_ARROW_HEIGHT, -CONNECTOR_ARROW_BASE/2), self.sink_port.rotation), Utils.get_rotated_coordinate((-CONNECTOR_ARROW_HEIGHT, CONNECTOR_ARROW_BASE/2), self.sink_port.rotation), - ] + ] if self.sink_block.state != 'bypassed' else [] source_domain = self.source_port.domain sink_domain = self.sink_port.domain @@ -120,7 +121,7 @@ class Connection(CoreConnection, Element): p2 = x2, y2 = self.x2 + x3, self.y2 + y3 p1 = x1, y1 = self.x1, self.y1 p0 = x_start - x_pos, y_start - y_pos - self._arrow = [(x + x3, y + y3) for x, y in self.arrow] + self._arrow = [(x + x3, y + y3) for x, y in self._arrow_base] if abs(source_dir - sink.get_connector_direction()) == 180: # 2 possible point sets to create a 3-line connector @@ -185,21 +186,22 @@ class Connection(CoreConnection, Element): cr.line_to(*point) if color1: # not a message connection - cr.set_source_rgb(*color1) + cr.set_source_rgba(*color1) cr.stroke_preserve() if color1 != color2: cr.save() cr.set_dash([5.0, 5.0], 5.0 if color1 else 0.0) - cr.set_source_rgb(*color2) + cr.set_source_rgba(*color2) cr.stroke() cr.restore() else: cr.new_path() - cr.set_source_rgb(*arrow_color) - cr.move_to(*self._arrow[0]) - cr.line_to(*self._arrow[1]) - cr.line_to(*self._arrow[2]) - cr.close_path() - cr.fill() + if self._arrow: + cr.set_source_rgba(*arrow_color) + cr.move_to(*self._arrow[0]) + cr.line_to(*self._arrow[1]) + cr.line_to(*self._arrow[2]) + cr.close_path() + cr.fill() |