gtkmm: Gtk::TextTagTable Class Reference

gtkmm 2.24.4

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Gtk::TextTagTable Class Reference
TextView Classes

Typedefed as Gtk::TextBuffer::TagTable. More...

Inheritance diagram for Gtk::TextTagTable:
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Collaboration diagram for Gtk::TextTagTable:
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## Public Types
typedef sigc::slot< void, const Glib::RefPtr< TextTag >& > | SlotForEach
Public Types inherited from Glib::Object
typedef void(*)(gpointer data | DestroyNotify)
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify | func_destroy_notify

## Public Member Functions
| TextTagTable (TextTagTable&& src) noexcept
TextTagTable& | operator= (TextTagTable&& src) noexcept
| ~TextTagTable () noexceptoverride
GtkTextTagTable* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkTextTagTable* | gobj () const
| Provides access to the underlying C GObject. More...
GtkTextTagTable* | gobj_copy ()
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. More...
void | add (const Glib::RefPtr< TextTag >& tag)
| Add a tag to the table. More...
void | remove (const Glib::RefPtr< TextTag >& tag)
| Remove a tag from the table. More...
Glib::RefPtr< TextTag > | lookup (const Glib::ustring& name)
| Look up a named tag. More...
Glib::RefPtr< const TextTag > | lookup (const Glib::ustring& name) const
| Look up a named tag. More...
void | foreach (const SlotForEach& slot)
int | get_size () const
| Returns the size of the table (number of tags) More...
Glib::SignalProxy< void, const Glib::RefPtr< TextTag >&, bool > | signal_tag_changed ()
Glib::SignalProxy< void, const Glib::RefPtr< TextTag >& > | signal_tag_added ()
Glib::SignalProxy< void, const Glib::RefPtr< TextTag >& > | signal_tag_removed ()
Public Member Functions inherited from Glib::Object
| Object (const Object &)=delete
Object & | operator= (const Object &)=delete
| Object (Object &&src) noexcept
Object & | operator= (Object &&src) noexcept
void * | get_data (const QueryQuark &key)
void | set_data (const Quark &key, void *data)
void | set_data (const Quark &key, void *data, DestroyNotify notify)
void | remove_data (const QueryQuark &quark)
void * | steal_data (const QueryQuark &quark)
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false)
Public Member Functions inherited from Glib::ObjectBase
| ObjectBase (const ObjectBase &)=delete
ObjectBase & | operator= (const ObjectBase &)=delete
void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const
void | set_property (const Glib::ustring &property_name, const PropertyType &value)
void | get_property (const Glib::ustring &property_name, PropertyType &value) const
void | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void > &slot)
void | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void > &&slot)
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, const sigc::slot< void > &slot)
sigc::connection | connect_property_changed_with_return (const Glib::ustring &property_name, sigc::slot< void > &&slot)
void | freeze_notify ()
void | thaw_notify ()
virtual void | reference () const
virtual void | unreference () const
GObject * | gobj ()
const GObject * | gobj () const
GObject * | gobj_copy () const
Public Member Functions inherited from sigc::trackable
| trackable () noexcept
| trackable (const trackable &src) noexcept
| trackable (trackable &&src)
| ~trackable ()
void | add_destroy_notify_callback (void *data, func_destroy_notify func) const
void | notify_callbacks ()
trackable & | operator= (const trackable &src)
trackable & | operator= (trackable &&src)
void | remove_destroy_notify_callback (void *data) const

## Static Public Member Functions
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
static Glib::RefPtr< TextTagTable > | create ()

## Protected Member Functions
| TextTagTable ()
virtual void | on_tag_changed (const Glib::RefPtr< TextTag >& tag, bool size_changed)
| This is a default handler for the signal signal_tag_changed(). More...
virtual void | on_tag_added (const Glib::RefPtr< TextTag >& tag)
| This is a default handler for the signal signal_tag_added(). More...
virtual void | on_tag_removed (const Glib::RefPtr< TextTag >& tag)
| This is a default handler for the signal signal_tag_removed(). More...
Protected Member Functions inherited from Glib::Object
| Object ()
| Object (const Glib::ConstructParams &construct_params)
| Object (GObject *castitem)
| ~Object () noexceptoverride
Protected Member Functions inherited from Glib::ObjectBase
| ObjectBase ()
| ObjectBase (const char *custom_type_name)
| ObjectBase (const std::type_info &custom_type_info)
| ObjectBase (ObjectBase &&src) noexcept
ObjectBase & | operator= (ObjectBase &&src) noexcept
virtual | ~ObjectBase () noexcept=0
void | initialize (GObject *castitem)
void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)

## Related Functions
(Note that these are not member functions.)
Glib::RefPtr< Gtk::TextTagTable > | wrap (GtkTextTagTable* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Detailed Description

Typedefed as Gtk::TextBuffer::TagTable.

A Collection of Gtk::TextBuffer::Tags that can be used together.

A tag table defines a set of Gtk::TextBuffer::Tags that can be used together. Each buffer has one tag table associated with it; only tags from that tag table can be used with the buffer. A single tag table can be shared between multiple buffers, however.

## Member Typedef Documentation

typedef sigc::slot<void, const Glib::RefPtr<TextTag>&> Gtk::TextTagTable::SlotForEach

## Constructor & Destructor Documentation

Gtk::TextTagTable::TextTagTable | ( | TextTagTable&& | src | ) |
| noexcept

Gtk::TextTagTable::~TextTagTable | ( |  | ) |
| overridenoexcept

Gtk::TextTagTable::TextTagTable | ( |  | ) |
| protected

## Member Function Documentation

void Gtk::TextTagTable::add | ( | const Glib::RefPtr< TextTag >& | 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.

Parameters

  tag | A Gtk::TextTag.

static Glib::RefPtr<TextTagTable> Gtk::TextTagTable::create | ( |  | ) |
| static

void Gtk::TextTagTable::foreach | ( | const SlotForEach& | slot | ) |

int Gtk::TextTagTable::get_size | ( |  | ) | const

Returns the size of the table (number of tags)

Returns
  Number of tags in table.

static GType Gtk::TextTagTable::get_type | ( |  | ) |
| static

Get the GType for this class, for use with the underlying GObject type system.

GtkTextTagTable* Gtk::TextTagTable::gobj | ( |  | ) |
| inline

Provides access to the underlying C GObject.

const GtkTextTagTable* Gtk::TextTagTable::gobj | ( |  | ) | const
| inline

Provides access to the underlying C GObject.

GtkTextTagTable* Gtk::TextTagTable::gobj_copy | ( |  | ) |

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

Glib::RefPtr<TextTag> Gtk::TextTagTable::lookup | ( | const Glib::ustring & | name | ) |

Look up a named tag.

Parameters

  name | Name of a tag.

Returns
  The tag, or `nullptr` if none by that name is in the table.

Glib::RefPtr<const TextTag> Gtk::TextTagTable::lookup | ( | const Glib::ustring & | name | ) | const

Look up a named tag.

Parameters

  name | Name of a tag.

Returns
  The tag, or `nullptr` if none by that name is in the table.

virtual void Gtk::TextTagTable::on_tag_added | ( | const Glib::RefPtr< TextTag >& | tag | ) |
| protectedvirtual

This is a default handler for the signal signal_tag_added().

virtual void Gtk::TextTagTable::on_tag_changed | ( | const Glib::RefPtr< TextTag >& | tag,
|  | bool | size_changed
| ) |  |
| protectedvirtual

This is a default handler for the signal signal_tag_changed().

virtual void Gtk::TextTagTable::on_tag_removed | ( | const Glib::RefPtr< TextTag >& | tag | ) |
| protectedvirtual

This is a default handler for the signal signal_tag_removed().

TextTagTable& Gtk::TextTagTable::operator= | ( | TextTagTable&& | src | ) |
| noexcept

void Gtk::TextTagTable::remove | ( | const Glib::RefPtr< TextTag >& | 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.

Parameters

  tag | A Gtk::TextTag.

Glib::SignalProxy< void,const Glib::RefPtr<TextTag>& > Gtk::TextTagTable::signal_tag_added | ( |  | ) |

Slot Prototype:
  `void on_my_tag_added(const Glib::RefPtr<TextTag>& tag)`

Glib::SignalProxy< void,const Glib::RefPtr<TextTag>&,bool > Gtk::TextTagTable::signal_tag_changed | ( |  | ) |

Slot Prototype:
  `void on_my_tag_changed(const Glib::RefPtr<TextTag>& tag, bool size_changed)`

Glib::SignalProxy< void,const Glib::RefPtr<TextTag>& > Gtk::TextTagTable::signal_tag_removed | ( |  | ) |

Slot Prototype:
  `void on_my_tag_removed(const Glib::RefPtr<TextTag>& tag)`

## Friends And Related Function Documentation

Glib::RefPtr< Gtk::TextTagTable > wrap | ( | GtkTextTagTable * | object,
|  | bool | take_copy = `false`
| ) |  |
| related

A Glib::wrap() method for this object.

Parameters

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns
  A C++ instance that wraps this C instance.

The documentation for this class was generated from the following file:

- gtkmm/texttagtable.h