From 82bdd42a475d240bb08e201a47b0972d0b2862a6 Mon Sep 17 00:00:00 2001
From: Aleks Kissinger <aleks0@gmail.com>
Date: Tue, 19 Dec 2017 23:02:35 +0000
Subject: undo move works

---
 tikzit/src/gui/undocommands.cpp | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'tikzit/src/gui/undocommands.cpp')

diff --git a/tikzit/src/gui/undocommands.cpp b/tikzit/src/gui/undocommands.cpp
index 6d48fc4..b8a045b 100644
--- a/tikzit/src/gui/undocommands.cpp
+++ b/tikzit/src/gui/undocommands.cpp
@@ -15,15 +15,29 @@ MoveCommand::MoveCommand(TikzScene *scene,
 void MoveCommand::undo()
 {
     foreach (NodeItem *ni, _scene->nodeItems()) {
-        if (_oldNodePositions.contains(ni->node()))
+        if (_oldNodePositions.contains(ni->node())) {
             ni->node()->setPoint(_oldNodePositions.value(ni->node()));
+            ni->readPos();
+        }
+    }
+
+    foreach (EdgeItem *ei, _scene->edgeItems()) {
+        ei->edge()->updateControls();
+        ei->syncPos();
     }
 }
 
 void MoveCommand::redo()
 {
     foreach (NodeItem *ni, _scene->nodeItems()) {
-        if (_newNodePositions.contains(ni->node()))
+        if (_newNodePositions.contains(ni->node())) {
             ni->node()->setPoint(_newNodePositions.value(ni->node()));
+            ni->readPos();
+        }
+    }
+
+    foreach (EdgeItem *ei, _scene->edgeItems()) {
+        ei->edge()->updateControls();
+        ei->syncPos();
     }
 }
-- 
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