Ugh, forgot to check this in quite a while ago:

If the view doesn't have a tool tip, pass the B_MOUSE_IDLE to the next handler,
so the parent view can show a tool tip. This makes tool tips in a column list
view possible (or at least reasonably easy).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33902 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/kits/interface/View.cpp

@@ -4185,6 +4185,8 @@ BView::MessageReceived(BMessage* msg)
 				BToolTip* tip;
 				if (GetToolTipAt(where, &tip))
 					ShowToolTip(tip);
+				else
+					BHandler::MessageReceived(msg);
 				break;
 			}