document wxTransparentColour global instance

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64506 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/interface/wx/colour.h b/interface/wx/colour.h
index a4771ec582f4a2597218977c45f86f1a642d325a..c6f0bf122d988b09cc73d003b2c61aa2f59b14ff 100644 (file)
--- a/interface/wx/colour.h
+++ b/interface/wx/colour.h
@@ -268,6 +268,7 @@ public:
 /** @name Predefined colors. */
 //@{
 wxColour wxNullColour;
+wxColour wxTransparentColour;
 wxColour* wxBLACK;
 wxColour* wxBLUE;
 wxColour* wxCYAN;