>> Igor Gorbounov wrote: >>> David Jensen wrote: >>>> try keeping a Glist of structs of GDK::Colors that matches the >>>> ListStore >>>> row:column 'color' cells. Have the row:column colors be pointers into >>>> the Glist. >>>> accessing a Glist struct is cheap, accessing a row:column is very >>>> expensive >>>> >>> i'm afraid that i don't quite understand how to do this. it seems to me >>> that the >>> cellrenderer's propeties can be assigned through another cells only... > > Assuming that you mean "other model columns" rather than "another cells", > you might try using the set_cell_data_func() callback instead. > > http://www.gtkmm.org/docs/gtkmm-2.4/docs/reference/html/classGtk_1_1TreeViewColumn.html#a19 And I see no need to use GList. C++ has plenty of more pleasant containers if you need one. Murray Cumming murrayc@xxxxxxxxxxx www.murrayc.com www.openismus.com _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
