From 0f969b6ced7e9ebcbe4bc4e17867ff32d67f27bb Mon Sep 17 00:00:00 2001
From: Alex Merry <dev@randomguy3.me.uk>
Date: Mon, 25 Mar 2013 18:15:11 +0000
Subject: Catch some memory leaks

Memory usage on Linux no longer shoots up after running the tikz parser
a handful of times.
---
 tikzit/src/gtk/PropertiesPane.m | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'tikzit/src/gtk/PropertiesPane.m')

diff --git a/tikzit/src/gtk/PropertiesPane.m b/tikzit/src/gtk/PropertiesPane.m
index a062bae..c42dded 100644
--- a/tikzit/src/gtk/PropertiesPane.m
+++ b/tikzit/src/gtk/PropertiesPane.m
@@ -463,6 +463,10 @@ static void edge_node_toggled_cb (GtkToggleButton *widget, PropertiesPane *pane)
     }
     return self;
 }
+- (void) dealloc {
+    // doc is not retained
+    [super dealloc];
+}
 - (void) setDocument:(TikzDocument*)d {
     doc = d;
 }
@@ -490,6 +494,10 @@ static void edge_node_toggled_cb (GtkToggleButton *widget, PropertiesPane *pane)
     }
     return self;
 }
+- (void) dealloc {
+    // doc,node not retained
+    [super dealloc];
+}
 - (void) setDocument:(TikzDocument*)d {
     doc = d;
     node = nil;
@@ -521,6 +529,10 @@ static void edge_node_toggled_cb (GtkToggleButton *widget, PropertiesPane *pane)
     }
     return self;
 }
+- (void) dealloc {
+    // doc,edge not retained
+    [super dealloc];
+}
 - (void) setDocument:(TikzDocument*)d {
     doc = d;
     edge = nil;
-- 
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