Package Gtk.Text_Tag_Table

A table is a collection of tags where you can Add, Remove, Lookup or traverse (Foreach) a tag.

Widget Hierarchy

GObject (see Package_Glib.Object) Gtk_Object (see Package_Gtk.Object) \___ Gtk_Text_Tag_Table (see Package_Gtk.Text_Tag_Table)

Signals

• "tag_added"

  procedure Handler
  (Widget : access Gtk_Text_Tag_Table_Record'Class;
  Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class);
  

• "tag_changed"

  procedure Handler
  (Widget : access Gtk_Text_Tag_Table_Record'Class;
  Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class;
  Size_Changed : Boolean);
  

• "tag_removed"

  procedure Handler
  (Widget : access Gtk_Text_Tag_Table_Record'Class;
  Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class);
  

Types

type Data_Type is private;
type Data_Type_Access is access all Data_Type;
type Gtk_Text_Tag_Table_Proc is access procedure (Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class; Data : Data_Type_Access);

Subprograms

procedure Gtk_New (Table : out Gtk_Text_Tag_Table);

Create a new Text_Tag_Table.

function Get_Type return Glib.GType;

Return the internal value associated with a Gtk_Text_Tag_Table.

procedure Add (Table : access Gtk_Text_Tag_Table_Record; Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class);

Add a tag to the table. The tag is assigned the highest priority in the table.

procedure Remove (Table : access Gtk_Text_Tag_Table_Record; Tag : access Gtk.Text_Tag.Gtk_Text_Tag_Record'Class);

Remove a tag from the table. This will remove the table's reference to the tag, so be careful - the tag will end up destroyed if you don't have a reference to it.

function Lookup (Table : access Gtk_Text_Tag_Table_Record; Name : String) return Gtk.Text_Tag.Gtk_Text_Tag;

Look up a named tag. Return the tag or null if none by that name is in the table.

function Get_Size (Table : access Gtk_Text_Tag_Table_Record) return Gint;

Return the size of the table (number of tags).

procedure Foreach (Table : access Gtk_Text_Tag_Table_Record; Proc : Gtk_Text_Tag_Table_Proc; Data : Data_Type_Access);

Call Proc on each tag in Table, with user data Data.