TextTagTable

Object Hierarchy:

Description:

[ CCode ( type_id = "gtk_text_tag_table_get_type ()" ) ]
public class TextTagTable : Object, Buildable

Collects the tags in a `GtkTextBuffer`.

You may wish to begin by reading the [text widget conceptual overview](section-text-widget.html), which gives an overview of all the objects and data types related to the text widget and how they work together.

GtkTextTagTables as GtkBuildable

The `GtkTextTagTable` implementation of the `GtkBuildable` interface supports adding tags by specifying “tag” as the “type” attribute of a `<child>` element.

An example of a UI definition fragment specifying tags: ```xml <object class="GtkTextTagTable"> <child type="tag"> < object class="GtkTextTag"/> </child> </object> ```

Namespace: Gtk

Package: gtk4

Content:

Creation methods:

public TextTagTable ()
Creates a new `GtkTextTagTable`.

Methods:

public void @foreach (TextTagTableForeach func)
Calls func on each tag in this , with user data data.
public bool add (TextTag tag)
Add a tag to the table.
public int get_size ()
Returns the size of the table (number of tags)
public unowned TextTag? lookup (string name)
Look up a named tag.
public void remove (TextTag tag)
Remove a tag from the table.

Signals:

public signal void tag_added (TextTag tag)
Emitted every time a new tag is added in the `GtkTextTagTable`.
public signal void tag_changed (TextTag tag, bool size_changed)
Emitted every time a tag in the `GtkTextTagTable` changes.
public signal void tag_removed (TextTag tag)
Emitted every time a tag is removed from the `GtkTextTagTable`.

Inherited Members:

All known members inherited from class GLib.Object

All known members inherited from interface Gtk.Buildable