Gtk.Tree_View.Set_Destroy_Count_Func_User_Data

Entities

Generic formal parameters

Access Types

Subprograms

Description

Destroy

procedure Destroy (Data : in out User_Data_Type)
Parameters
Data

Gtk_Tree_Destroy_Count_Func

type Gtk_Tree_Destroy_Count_Func is access procedure
  (Tree_View : not null access Gtk.Tree_View.Gtk_Tree_View_Record'Class;
   Path      : Gtk.Tree_Model.Gtk_Tree_Path;
   Children  : Glib.Gint;
   User_Data : User_Data_Type);
Parameters
Tree_View
Path
Children
User_Data

Set_Destroy_Count_Func

procedure Set_Destroy_Count_Func
   (Tree_View : not null access Gtk.Tree_View.Gtk_Tree_View_Record'Class;
    Func      : Gtk_Tree_Destroy_Count_Func;
    Data      : User_Data_Type)

This function should almost never be used. It is meant for private use by ATK for determining the number of visible children that are removed when the user collapses a row, or a row is deleted. Deprecated since 3.4, 1

Parameters
Tree_View
Func

Function to be called when a view row is destroyed, or null

Data

User data to be passed to Func, or null

User_Data_Type

type User_Data_Type (<>) is private;