From 8efbe2cbb9cda49278ec57c21551f943c7033fa4 Mon Sep 17 00:00:00 2001
From: "Jon A. Cruz" <jon@joncruz.org>
Date: Sun, 1 Jan 2012 03:45:32 -0800
Subject: Added signal for desktop destruction to allow for proper removal of
 tracked stale pointers. Fixes bug #869067.

Fixed bugs:
  - https://launchpad.net/bugs/869067

(bzr r10814)
---
 src/desktop.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/desktop.cpp')

diff --git a/src/desktop.cpp b/src/desktop.cpp
index 995f35ab6..c6cdb64a2 100644
--- a/src/desktop.cpp
+++ b/src/desktop.cpp
@@ -318,6 +318,8 @@ SPDesktop::init (SPNamedView *nv, SPCanvas *aCanvas, Inkscape::UI::View::EditWid
 
 void SPDesktop::destroy()
 {
+    _destroy_signal.emit(this);
+
     if (snapindicator) {
         delete snapindicator;
         snapindicator = NULL;
@@ -378,7 +380,9 @@ void SPDesktop::destroy()
     _guides_message_context = NULL;
 }
 
-SPDesktop::~SPDesktop() {}
+SPDesktop::~SPDesktop()
+{
+}
 
 //--------------------------------------------------------------------
 /* Public methods */
-- 
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