procedure Bind_Model
(Self : not null access Gtk.Flow_Box.Gtk_Flow_Box_Record'Class;
Model : Glib.List_Model.Glist_Model;
Create_Widget_Func : Gtk_Flow_Box_Create_Widget_Func;
User_Data : User_Data_Type;
User_Data_Free_Func : Glib.G_Destroy_Notify_Address)
Binds Model to Box. If Box was already bound to a model, that previous binding is destroyed. The contents of Box are cleared and then filled with widgets that represent items from Model. Box is updated whenever Model changes. If Model is null, Box is left empty. It is undefined to add or remove widgets directly (for example, with Gtk.Flow_Box.Insert or Gtk.Container.Add) while Box is bound to a model. Note that using a model is incompatible with the filtering and sorting functionality in GtkFlowBox. When using a model, filtering and sorting should be implemented by the model. Since: gtk+ 3.18
the Glib.List_Model.Glist_Model to be bound to Box
a function that creates widgets for items
user data passed to Create_Widget_Func
function for freeing User_Data
procedure Destroy (Data : in out User_Data_Type)
type Gtk_Flow_Box_Create_Widget_Func is access function
(Item : System.Address;
User_Data : User_Data_Type) return Gtk.Widget.Gtk_Widget;
Called for flow boxes that are bound to a Glib.List_Model.Glist_Model with Gtk.Flow_Box.Bind_Model for each item that gets added to the model. Since: gtk+ 3.18
the item from the model for which to create a widget for
user data from Gtk.Flow_Box.Bind_Model
a Gtk.Widget.Gtk_Widget that represents Item
type User_Data_Type (<>) is private;