3 files changed, 34 insertions, 0 deletions
diff --git a/Swiften/Roster/GroupRosterItem.cpp b/Swiften/Roster/GroupRosterItem.cpp
index aa9fdd4..325c890 100644
--- a/Swiften/Roster/GroupRosterItem.cpp
+++ b/Swiften/Roster/GroupRosterItem.cpp
@@ -31,7 +31,11 @@ bool GroupRosterItem::isExpanded() const {
 	to avoid a loop in this case.
  */
 void GroupRosterItem::setExpanded(bool expanded) {
+	bool old = expanded_;
 	expanded_ = expanded;
+	if (expanded != old) {
+		onExpandedChanged(expanded);
+	}
 }
 
 const std::vector<RosterItem*>& GroupRosterItem::getChildren() const {
diff --git a/Swiften/Roster/GroupRosterItem.h b/Swiften/Roster/GroupRosterItem.h
index 67ced97..b306b59 100644
--- a/Swiften/Roster/GroupRosterItem.h
+++ b/Swiften/Roster/GroupRosterItem.h
@@ -29,6 +29,7 @@ class GroupRosterItem : public RosterItem {
 		static bool itemLessThanWithoutStatus(const RosterItem* left, const RosterItem* right);
 		void setExpanded(bool expanded);
 		bool isExpanded() const;
+		boost::signal<void (bool)> onExpandedChanged;
 	private:
 		void handleChildrenChanged(GroupRosterItem* group);
 		void handleDataChanged(RosterItem* item);
diff --git a/Swiften/Settings/DummySettingsProvider.h b/Swiften/Settings/DummySettingsProvider.h
new file mode 100644
index 0000000..33f02b7
--- /dev/null
+++ b/Swiften/Settings/DummySettingsProvider.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2010 Kevin Smith
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+#include "Swiften/Settings/SettingsProvider.h"
+
+namespace Swift {
+
+class DummySettingsProvider : public SettingsProvider {
+	public:
+		virtual ~DummySettingsProvider() {}
+		virtual String getStringSetting(const String&) {return "";}
+		virtual void storeString(const String &, const String &) {}
+		virtual bool getBoolSetting(const String &, bool ) {return true;}
+		virtual void storeBool(const String &, bool ) {}
+		virtual int getIntSetting(const String &, int ) {return 0;}
+		virtual void storeInt(const String &, int ) {}
+		virtual std::vector<String> getAvailableProfiles() {return std::vector<String>();}
+		virtual void createProfile(const String& ) {}
+};
+
+}
+
+
+