Sets our main struct and passes it to the parent class.
Gets the default value for @key.
Gets the description for @key.
Gets the name of @key.
Queries the range of a key.
Get the main Gtk struct
the main Gtk struct as a void*
Gets the summary for @key.
Gets the #GVariantType of @key.
Checks if the given @value is of the correct type and within the permitted range for @key.
Increase the reference count of @key, returning a new reference.
Decrease the reference count of @key, possibly freeing it.
the main Gtk struct
#GSettingsSchemaKey is an opaque data structure and can only be accessed using the following functions.