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The documentation for Gtk::Grid::attach_next_to (https://developer.gnome.org/gtkmm/stable/classGtk_1_1Grid.html#ae42f1ae2fc23e16880c51438afa8fbcf)
says that the sibling widget can be set to 0 to place the child widget at the beginning/end of the grid. Does this imply a conversion between int and Gtk::Widget&, or am I missing something?
Best, Tom |