To access the underlying fields a reference to them is now explicitly
saved after component initialisation.
First user is intended to be the path field for datastores where the
emptyText should dynamically be for a relative or absolute path.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
[ TL: switch over from saving the xtype to query in the getter or
setter to directly savign a reference to the underlying fields. ]
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
ac10db95ef