Callback Functions

TreeModelFilterVisibleFunc

Signature

:(  N-Object() $model, N-Object $iter, gpointer $data  )

• $model; the child model of the Gnome::Gtk4::TreeModelFilter

• $iter; a Gnome::Gtk4::N-TreeIter pointing to the row in $model whose visibility is determined

• $data; user data given to gtk_tree_model_filter_set_visible_func()

TreeModelFilterModifyFunc

Signature

:(  N-Object() $model, N-Object $iter, N-Object $value, Int() $column, gpointer $data  )

• $model; the Gnome::Gtk4::TreeModelFilter

• $iter; a Gnome::Gtk4::N-TreeIter pointing to the row whose display values are determined

• $value; A Gnome::GObject::N-Value which is already initialized for with the correct type for the column $column.

• $column; the column whose display value is determined

• $data; user data given to gtk_tree_model_filter_set_modify_func()