r21681 by jghali - connect/disconnect signals properly when setting a doc to StoryText

[scribus-commit]

Author: jghali
Date: Mon Dec 26 19:42:02 2016
New Revision: 21681

URL: http://scribus.net/websvn/listing.php?repname=Scribus&sc=1&rev=21681
Log:
connect/disconnect signals properly when setting a doc to StoryText

Modified:
    trunk/Scribus/scribus/text/storytext.cpp

Modified: trunk/Scribus/scribus/text/storytext.cpp
URL: http://scribus.net/websvn/diff.php?repname=Scribus&rev=21681&path=/trunk/Scribus/scribus/text/storytext.cpp
==============================================================================
--- trunk/Scribus/scribus/text/storytext.cpp	(original)
+++ trunk/Scribus/scribus/text/storytext.cpp	Mon Dec 26 19:42:02 2016
@@ -120,7 +120,17 @@
 
 void StoryText::setDoc(ScribusDoc *docin)
 {
+	if (m_doc) {
+		m_doc->paragraphStyles().disconnect(this, SLOT(invalidateAll()));
+		m_doc->charStyles().disconnect(this, SLOT(invalidateAll()));
+	}
+
 	m_doc = docin;
+
+	if (m_doc) {
+		m_doc->paragraphStyles().connect(this, SLOT(invalidateAll()));
+		m_doc->charStyles().connect(this, SLOT(invalidateAll()));
+	}
 }
 
 StoryText StoryText::copy() const