widget-factory: Improve context menu example
widget-factory: Improve context menu example

Show the text formatting in the menu / popover.

chergert/gtk,jadahl/gtk,Adamovskiy/gtk,chergert/gtk,Adamovskiy/gtk,Adamovskiy/gtk,alexlarsson/gtk,davidgumberg/gtk,jigpu/gtk,jigpu/gtk,davidgumberg/gtk,Adamovskiy/gtk,grubersjoe/adwaita,jigpu/gtk,alexlarsson/gtk,grubersjoe/adwaita,alexlarsson/gtk,alexlarsson/gtk,chergert/gtk,Adamovskiy/gtk,jadahl/gtk,jigpu/gtk,grubersjoe/adwaita,davidgumberg/gtk,jadahl/gtk,grubersjoe/adwaita,jigpu/gtk,grubersjoe/adwaita,davidgumberg/gtk,jigpu/gtk,jadahl/gtk,davidgumberg/gtk,alexlarsson/gtk,davidgumberg/gtk,chergert/gtk,alexlarsson/gtk,jadahl/gtk,Adamovskiy/gtk,Adamovskiy/gtk,jigpu/gtk,jigpu/gtk,chergert/gtk,chergert/gtk,chergert/gtk,Adamovskiy/gtk,jadahl/gtk,jadahl/gtk,grubersjoe/adwaita,alexlarsson/gtk,grubersjoe/adwaita,grubersjoe/adwaita,davidgumberg/gtk,davidgumberg/gtk,chergert/gtk,alexlarsson/gtk,jadahl/gtk