git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33371
c3d73ce0-8a6f-49c7-b76d-
6d57e0e08775
wx.lib.plot.py: Applied patch from Werner F. Bruhin that allows either
vertical and/or horizontal gridlines.
+wxMSW: Extra space given for top border of wx.StaticBoxSizer so the
+upper line is not cliped when there is no label.
+
+wxMSW: Restored old behaviour of wx.StaticBox.SetBackgroundColour only
+affecting the label.
+
+wxMSW: Fixed missing EVT_RIGHT_DOWN and EVT_TREE_ITEM_RIGHT_CLICK
+events in a wx.TreeCtrl.
+