D23502: Replace the custom overflow button with PrivateActionToolButton in ActionToolBar

[Aleix Pol Gonzalez]

apol added inline comments.

INLINE COMMENTS

> ActionToolBar.qml:183
> +                    }
> +                    return result;
>                  }

it could be `children: [].concat(root.actions).concat(hiddenActions);` no?

> ActionToolBar.qml:207
>  
> -                    onObjectAdded: object.create()
> -                    onObjectRemoved: object.remove()
> +                    return ourAction.hasOwnProperty("visible") ? 
> ourAction.visible === undefined || ourAction.visible : true
>                  }

since it's boolean, you can do:
`visible: !actionsLayout.isActionVisible(ourAction) && (ourAction.visible === 
undefined || ourAction.visible)`

REPOSITORY
  R169 Kirigami

REVISION DETAIL
  https://phabricator.kde.org/D23502

To: ahiemstra, #kirigami, mart
Cc: apol, plasma-devel, fbampaloukas, GB_2, domson, dkardarakos, 
davidedmundson, mart, hein