added brief wxRadioBox description

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39032 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/tech/tn0014.txt b/docs/tech/tn0014.txt
index 79634a89159b85b5d86d8d5ec5682a145cc5e5fe..9001edbbfa35df65e4db6ed9837a05d29e4eda15 100644 (file)
--- a/docs/tech/tn0014.txt
+++ b/docs/tech/tn0014.txt
@@ -403,6 +403,12 @@ wxMDIChildFrame
 Supports same attributes and children nodes as wxFrame.
 
 
+wxRadioBox
+----------
+
+This control may have "dimension" (major dimension) and (initial) "selection"
+Integer subelements and a composite "content" element similar to wxCheckList.
+
 wxScrolledWindow
 ----------------
 pos                        Position                -1,-1