Fix through pkg_tree.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/pkg_tree.cc b/src/pkg_tree.cc
index d249f2ea..3eb0af82 100644
--- a/src/pkg_tree.cc
+++ b/src/pkg_tree.cc
@@ -34,6 +34,7 @@
 
 #include <cwidget/columnify.h>
 #include <cwidget/generic/util/transcode.h>
+#include <cwidget/toplevel.h>
 #include <cwidget/widgets/treeitem.h>
 
 #include <generic/apt/apt.h>
@@ -47,6 +48,12 @@
 #include <sigc++/adaptors/retype_return.h>
 #include <sigc++/functors/mem_fun.h>
 
+namespace cw = cwidget;
+namespace cwidget
+{
+  using namespace widgets;
+}
+
 cw::config::keybindings *pkg_tree::bindings=NULL;
 
 cw::editline::history_list pkg_tree::limit_history, pkg_tree::grouping_history,