# File vtk/gtk/GtkGLExtVTKRenderWindow.rb, line 126 def OnRealize(wid, event) if !@Created # you can't get the xid without the window being realized. realize if Config::CONFIG["host_os"] =~ /win32/ # win_id = @widget.window.handle.to_s win_id = window.handle.to_s else # win_id = @widget.window.xid.to_s win_id = window.xid.to_s end @RenderWindow.SetWindowInfo(win_id) @Created = true end return true end