From ae21315593d80c962b2eea519e78327d92fa26aa Mon Sep 17 00:00:00 2001
From: Pierre-Antoine Rouby <pierre-antoine.rouby@inrae.fr>
Date: Fri, 5 Apr 2024 11:15:09 +0200
Subject: [PATCH] Network: Fix crash when edge addition click on the void.
---
src/View/Network/GraphWidget.py | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/View/Network/GraphWidget.py b/src/View/Network/GraphWidget.py
index 3fbc96d9..2d96617b 100644
--- a/src/View/Network/GraphWidget.py
+++ b/src/View/Network/GraphWidget.py
@@ -624,11 +624,18 @@ class GraphWidget(QGraphicsView):
Returns:
Nothing
"""
- previous_node = self._selected_new_edge_src_node
- self._selected_new_edge_src_node = node
+ try:
+ previous_node = self._selected_new_edge_src_node
+ self._selected_new_edge_src_node = node
+
+ if node is None:
+ if self.tmp_line is not None:
+ self.tmp_line = None
- if previous_node:
- previous_node.update()
+ if previous_node is not None:
+ previous_node.update()
+ except Exception as e:
+ logger.warning(str(e))
def current_edge(self):
"""The current selected edge
@@ -732,6 +739,7 @@ class GraphWidget(QGraphicsView):
nodes = list(filter(lambda i: type(i) is NodeItem, items))
if not nodes:
self.add_node(pos)
+ self.set_selected_new_edge_src_node(None)
else:
if self.selected_new_edge_src_node() is None:
self.set_selected_new_edge_src_node(nodes[0])
--
GitLab