Class: Atk::Relation

Inherits:

Object

• Object
• Atk::Relation

Defined in:

(unknown)

Instance Method Summary

• #add_target(target) ⇒ nil

  Adds the specified AtkObject to the target for the relation, if it is not already present.

• #new(targets, n_targets, relationship) ⇒ Atk::Relation

  Create a new relation for the specified key and the specified list of targets.

• #relation_type ⇒ Atk::RelationType

  Relation-type.

• #relation_type=(relation_type) ⇒ Atk::RelationType
• #remove_target(target) ⇒ TrueClass

  Remove the specified AtkObject from the target for the relation.

• #target ⇒ GObject::ValueArray

  Target.

• #target=(target) ⇒ GObject::ValueArray

Instance Method Details

#add_target(target) ⇒ nil

Adds the specified AtkObject to the target for the relation, if it is not already present. See also atk_object_add_relationship().

Parameters:

• target (Atk::Object) —

  an Atk::Object

Returns:

• (nil)

#new(targets, n_targets, relationship) ⇒ Atk::Relation

Create a new relation for the specified key and the specified list of targets. See also atk_object_add_relationship().

Parameters:

• targets (Array<Atk::Object>) —

  an array of pointers to Atk::Objects

• n_targets (Integer) —

  number of Atk::Objects pointed to by targets

• relationship (Atk::RelationType) —

  an Atk::RelationType with which to create the new Atk::Relation

Returns:

• (Atk::Relation) —

  a pointer to a new Atk::Relation

#relation_type ⇒ Atk::RelationType

Returns relation-type.

Returns:

• (Atk::RelationType) —

  relation-type

#relation_type=(relation_type) ⇒ Atk::RelationType

Parameters:

• relation_type (Atk::RelationType)

Returns:

• (Atk::RelationType) —

  relation-type

• (Atk::RelationType) —

  relation-type

#remove_target(target) ⇒ TrueClass

Remove the specified AtkObject from the target for the relation.

Parameters:

• target (Atk::Object) —

  an Atk::Object

Returns:

• (TrueClass) —

  TRUE if the removal is successful.

#target ⇒ GObject::ValueArray

Returns target.

Returns:

• (GObject::ValueArray) —

  target

#target=(target) ⇒ GObject::ValueArray

Parameters:

• target (GObject::ValueArray)

Returns:

• (GObject::ValueArray) —

  target

• (GObject::ValueArray) —

  target