GtkTextTagTable

Name

GtkTextTagTable -- Collection of tags that can be used together

Synopsis


#include <gtk/gtk.h>


struct      GtkTextTagTable;
void        (*GtkTextTagTableForeach)       (GtkTextTag *tag,
                                             gpointer data);
GtkTextTagTable* gtk_text_tag_table_new     (void);
void        gtk_text_tag_table_add          (GtkTextTagTable *table,
                                             GtkTextTag *tag);
void        gtk_text_tag_table_remove       (GtkTextTagTable *table,
                                             GtkTextTag *tag);
GtkTextTag* gtk_text_tag_table_lookup       (GtkTextTagTable *table,
                                             const gchar *name);
void        gtk_text_tag_table_foreach      (GtkTextTagTable *table,
                                             GtkTextTagTableForeach func,
                                             gpointer data);
gint        gtk_text_tag_table_get_size     (GtkTextTagTable *table);


Object Hierarchy


  GObject
   +----GtkTextTagTable

Signal Prototypes


"tag-added" void        user_function      (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gpointer user_data);
"tag-changed"
            void        user_function      (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gboolean arg2,
                                            gpointer user_data);
"tag-removed"
            void        user_function      (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gpointer user_data);

Description

You may wish to begin by reading the text widget conceptual overview which gives an overview of all the objects and data types related to the text widget and how they work together.

Details

struct GtkTextTagTable

struct GtkTextTagTable;


GtkTextTagTableForeach ()

void        (*GtkTextTagTableForeach)       (GtkTextTag *tag,
                                             gpointer data);


gtk_text_tag_table_new ()

GtkTextTagTable* gtk_text_tag_table_new     (void);

Creates a new GtkTextTagTable. The table contains no tags by default.


gtk_text_tag_table_add ()

void        gtk_text_tag_table_add          (GtkTextTagTable *table,
                                             GtkTextTag *tag);

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

tag must not be in a tag table already, and may not have the same name as an already-added tag.


gtk_text_tag_table_remove ()

void        gtk_text_tag_table_remove       (GtkTextTagTable *table,
                                             GtkTextTag *tag);

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.


gtk_text_tag_table_lookup ()

GtkTextTag* gtk_text_tag_table_lookup       (GtkTextTagTable *table,
                                             const gchar *name);

Look up a named tag.


gtk_text_tag_table_foreach ()

void        gtk_text_tag_table_foreach      (GtkTextTagTable *table,
                                             GtkTextTagTableForeach func,
                                             gpointer data);

Calls func on each tag in table, with user data data.


gtk_text_tag_table_get_size ()

gint        gtk_text_tag_table_get_size     (GtkTextTagTable *table);

Returns the size of the table (number of tags)

Signals

The "tag-added" signal

void        user_function                  (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gpointer user_data);


The "tag-changed" signal

void        user_function                  (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gboolean arg2,
                                            gpointer user_data);


The "tag-removed" signal

void        user_function                  (GtkTextTagTable *texttagtable,
                                            GtkTextTag *arg1,
                                            gpointer user_data);