provisional solution to #2044

campcaster/src/modules/widgets/include/LiveSupport/Widgets/ComboBoxText.h

@@ -355,6 +355,19 @@ class ComboBoxText : public Gtk::ComboBoxText
          */
         sigc::signal<void>
         signalSelectionChanged(void)                                throw ();
+
+        /**
+         *  Enable or disable the widget.
+         *
+         *  @param  sensitive   if true, the widget is enabled (default);
+         *                      if false, the widget is disabled.
+         */
+        virtual void
+        set_sensitive(bool   sensitive = true)                      throw ()
+        {
+            label->set_sensitive(sensitive);
+            Gtk::ComboBoxText::set_sensitive(sensitive);
+        }
 };
 
 

campcaster/src/products/gLiveSupport/src/BrowseEntry.h

@@ -132,10 +132,24 @@ class BrowseEntry : public Gtk::HBox,
          *  @return the signalSelectionChanged() of the last browse item
          */
         sigc::signal<void>
-        signalSelectionChanged(void)                        throw ()
+        signalSelectionChanged(void)                            throw ()
         {
             return browseItemThree->signalSelectionChanged();
         }
+
+        /**
+         *  Enable or disable the widget.
+         *
+         *  @param  sensitive   if true, the widget is enabled (default);
+         *                      if false, the widget is disabled.
+         */
+        void
+        setSensitive(bool   sensitive = true)                   throw ()
+        {
+            browseItemOne->setSensitive(sensitive);
+            browseItemTwo->setSensitive(sensitive);
+            browseItemThree->setSensitive(sensitive);
+        }
 };
 
 

campcaster/src/products/gLiveSupport/src/BrowseItem.h

@@ -251,6 +251,19 @@ class BrowseItem : public Gtk::VBox,
         {
             return signalSelectionChangedObject;
         }
+
+        /**
+         *  Enable or disable the widget.
+         *
+         *  @param  sensitive   if true, the widget is enabled (default);
+         *                      if false, the widget is disabled.
+         */
+        void
+        setSensitive(bool   sensitive = true)                   throw ()
+        {
+            metadataEntry->set_sensitive(sensitive);
+            metadataValues->set_sensitive(sensitive);
+        }
 };
 
 

campcaster/src/products/gLiveSupport/src/SearchWindow.cxx

@@ -1093,8 +1093,10 @@ void
 SearchWindow :: onSearchWhereChanged(void)                      throw ()
 {
     if (searchIsLocal()) {
+        browseEntry->setSensitive(true);
         searchResultsTreeView->set_model(localSearchResults);
     } else {
+        browseEntry->setSensitive(false);
         searchResultsTreeView->set_model(remoteSearchResults);
     }