Base class for column headers renderer.
This is the same as wx.grid.GridHeaderLabelsRenderer currently but we still use a separate class for it to distinguish it from wx.grid.GridRowHeaderRenderer and wx.grid.GridCornerHeaderRenderer.
New in version 2.9.1.
See also
wx.grid.GridColumnHeaderRendererDefault
See also
wx.grid.GridCellAttrProvider.GetColumnHeaderRenderer
wx.grid.GridColumnHeaderRendererDefault
wx.grid.
GridColumnHeaderRenderer
(GridHeaderLabelsRenderer)¶Base class for column headers renderer.