GadgetImpl class
Base type for classes that have a Property.
Base classes
- class ObjectImpl
- Implementation type for classes with Property interfaces.
- class CustomDataContainer
- class Gadget virtual
- Base type for classes that have a Property.
- class Serializable virtual
- Interface for serializable objects with Reflink support.
Public functions
- auto _parent() const → GadgetImpl* override
- Retrieve parent container.
- auto _project() const → ProjectImpl*
- Find Project in parent ancestry.
- void _set_parent(GadgetImpl* parent) override
- Assign parent container.
- auto access_properties() → PropertyS override
- Retrieve handles for all properties.
- auto access_property(String ident) → PropertyP virtual
- Retrieve handle for a Property.
-
template <class T>auto del_custom_data(CustomDataKey<T>* key) → bool
- Delete the current contents of the custom keyed data member, invokes DataKey::destroy.
- void emit_notify(const String& detail) override
- Emit
notify:detail, multiple notifications maybe coalesced if a CoalesceNotifies instance exists. -
template <class T>auto get_custom_data(CustomDataKey<T>* key) const → T
- Retrieve contents of the custom keyed data member, returns DataKey::fallback if nothing was set.
- auto get_data(const String& key) const → Value override
- Retrieve session data.
- auto get_value(String ident) → Value
- Get native property value.
-
template <class T>auto has_custom_data(CustomDataKey<T>* key) const → bool
- Retrieve wether contents of the custom keyed data member exists.
- auto list_properties() → StringS virtual
- List all property identifiers.
-
template <class T>void set_custom_data(CustomDataKey<T>* key, T data)
- Assign data to the custom keyed data member, deletes any previously set data.
- auto set_data(const String& key, const Value& v) → bool override
- Assign session data, prefix ephemerals with '_'.
- auto set_value(String ident, const Value& v) → bool