- //! Returns the number of childrens selected.
+ //! Returns the number of children selected.
virtual int get_selected_children_count()const=0;
- //! Returns a list of the currently selected childrens.
+ //! Returns a list of the currently selected children.
virtual ChildrenList get_selected_children()const=0;
//! Returns the first children selected or an empty handle if none are selected.
virtual ChildrenList::value_type get_selected_child()const=0;
- //! Sets which childrens should be selected
+ //! Sets which children should be selected
virtual void set_selected_children(const ChildrenList &children_list)=0;
//! Sets which children should be selected. Empty handle if none.