add ability to notify setup pages about disconnect from server.

Show mods page only if connected to server.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/gui/widgets/tabs/setuptabscroll.cpp b/src/gui/widgets/tabs/setuptabscroll.cpp
index 81c191dd6..659ef5824 100644
--- a/src/gui/widgets/tabs/setuptabscroll.cpp
+++ b/src/gui/widgets/tabs/setuptabscroll.cpp
@@ -134,6 +134,18 @@ void SetupTabScroll::externalUpdated()
     }
 }
 
+void SetupTabScroll::externalUnloaded()
+{
+    for (std::map<std::string, SetupItem*>::const_iterator
+         iter = mItems.begin(), iter_end = mItems.end();
+         iter != iter_end; ++ iter)
+    {
+        SetupItem *const widget = (*iter).second;
+        if (widget && !widget->isMainConfig())
+            widget->externalUnloaded((*iter).first);
+    }
+}
+
 void SetupTabScroll::widgetResized(const gcn::Event &event A_UNUSED)
 {
     mScroll->setWidth(getWidth() - 12);