GTK: Edge style support

git-svn-id: https://tikzit.svn.sourceforge.net/svnroot/tikzit/trunk@375 7c02a99a-9b00-45e3-bf44-6f3dd7fddb64

1 files changed, 15 insertions, 4 deletions

diff --git a/tikzit/src/common/Graph.m b/tikzit/src/common/Graph.m
index 62774f5..4250f7f 100644
--- a/tikzit/src/common/Graph.m
+++ b/tikzit/src/common/Graph.m
@@ -425,15 +425,26 @@
 			[[ch nodeRef] setPropertiesFromNode:[ch nwNode]];
 			break;
 		case NodesPropertyChange:
-			en = [[ch nwNodeTable] keyEnumerator];
-			Node *key;
-			while ((key = [en nextObject])) {
-				[key setPropertiesFromNode:[[ch nwNodeTable] objectForKey:key]];
+			{
+				en = [[ch nwNodeTable] keyEnumerator];
+				Node *key;
+				while ((key = [en nextObject])) {
+					[key setPropertiesFromNode:[[ch nwNodeTable] objectForKey:key]];
+				}
 			}
 			break;
 		case EdgePropertyChange:
 			[[ch edgeRef] setPropertiesFromEdge:[ch nwEdge]];
 			break;
+		case EdgesPropertyChange:
+			{
+				en = [[ch nwEdgeTable] keyEnumerator];
+				Edge *key;
+				while ((key = [en nextObject])) {
+					[key setPropertiesFromEdge:[[ch nwEdgeTable] objectForKey:key]];
+				}
+			}
+			break;
 		case NodesShift:
 			en = [[ch affectedNodes] objectEnumerator];
 			NSPoint newLoc;