Created recursive create labels and shapes method for gui element.

Replaces update methods in the gui classes and simplifies calls.
The master update method in flow graph calls create labels and shapes.

1 files changed, 4 insertions, 3 deletions

diff --git a/grc/gui/Connection.py b/grc/gui/Connection.py
index a85650ee2..45f8a689a 100644
--- a/grc/gui/Connection.py
+++ b/grc/gui/Connection.py
@@ -50,8 +50,9 @@ class Connection(Element):
 		"""
 		return 0
 
-	def update(self):
+	def create_shapes(self):
 		"""Precalculate relative coordinates."""
+		Element.create_shapes(self)
 		self._sink_rot = None
 		self._source_rot = None
 		self._sink_coor = None
@@ -74,7 +75,7 @@ class Connection(Element):
 
 	def _update_after_move(self):
 		"""Calculate coordinates."""
-		self.clear()
+		self.clear() #FIXME do i want this here?
 		#source connector
 		source = self.get_source()
 		X, Y = source.get_connector_coordinate()
@@ -125,7 +126,7 @@ class Connection(Element):
 		sink = self.get_sink()
 		source = self.get_source()
 		#check for changes
-		if self._sink_rot != sink.get_rotation() or self._source_rot != source.get_rotation(): self.update()
+		if self._sink_rot != sink.get_rotation() or self._source_rot != source.get_rotation(): self.create_shapes()
 		elif self._sink_coor != sink.get_coordinate() or self._source_coor != source.get_coordinate(): self._update_after_move()
 		#cache values
 		self._sink_rot = sink.get_rotation()