Atk::Text Class Reference

The ATK interface implemented by components with text content. More...

`#include <atkmm/text.h>`

Inheritance diagram for Atk::Text:
[legend]

## Public Types

typedef AtkTextRectangle | Rectangle
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify | func_destroy_notify

## Public Member Functions

| Text (Text&& src) noexcept
Text& | operator= (Text&& src) noexcept
| ~Text () noexcept override
AtkText* | gobj ()
| Provides access to the underlying C GObject. More...
const AtkText* | gobj () const
| Provides access to the underlying C GObject. More...
Glib::ustring | get_text (int start_offset, int end_offset) const
| Gets the specified text. More...
gunichar | get_character_at_offset (int offset) const
| Gets the specified text. More...
Glib::ustring | get_text_after_offset (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
| Gets the specified text. More...
Glib::ustring | get_text_at_offset (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
| Gets the specified text. More...
Glib::ustring | get_text_before_offset (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
| Gets the specified text. More...
Glib::ustring | get_string_at_offset (int offset, TextGranularity granularity, int& start_offset, int& end_offset)
| Gets a portion of the text exposed through an Atk::Text according to a given offset and a specific granularity, along with the start and end offsets defining the boundaries of such a portion of text. More...
int | get_caret_offset () const
| Gets the offset position of the caret (cursor). More...
void | get_character_extents (int offset, int& x, int& y, int& width, int& height, CoordType coords) const
| Get the bounding box containing the glyph representing the character at a particular text offset. More...
AttributeSet | get_run_attributes (int offset, int& start_offset, int& end_offset) const
| Creates an Atk::AttributeSet which consists of the attributes explicitly set at the position offset in the text. More...
AttributeSet | get_default_attributes () const
| Creates an Atk::AttributeSet which consists of the default values of attributes for the text. More...
int | get_character_count () const
| Gets the character count. More...
int | get_offset_at_point (int x, int y, CoordType coords) const
| Gets the offset of the character located at coordinates x and y. More...
int | get_n_selections () const
| Gets the number of selected regions. More...
Glib::ustring | get_selection (int selection_num, int& start_offset, int& end_offset) const
| Gets the text from the specified selection. More...
bool | add_selection (int start_offset, int end_offset)
| Adds a selection bounded by the specified offsets. More...
bool | remove_selection (int selection_num)
| Removes the specified selection. More...
bool | set_selection (int selection_num, int start_offset, int end_offset)
| Changes the start and end offset of the specified selection. More...
bool | set_caret_offset (int offset)
| Sets the caret (cursor) position to the specified offset. More...
void | get_range_extents (int start_offset, int end_offset, CoordType coord_type, Rectangle& rect)
| Get the bounding box for text within the specified range. More...
AtkTextRange** | get_bounded_ranges (const Rectangle& rect, CoordType coord_type, TextClipType x_clip_type, TextClipType y_clip_type)
| Get the ranges of text in the specified bounding box. More...
Glib::SignalProxy< void, int, int > | signal_text_changed ()
Glib::SignalProxy< void, int > | signal_text_caret_moved ()
Glib::SignalProxy< void > | signal_text_selection_changed ()
Glib::SignalProxy< void > | signal_text_attributes_changed ()
Public Member Functions inherited from Glib::Interface
| Interface ()
| Interface (Interface &&src) noexcept
Interface & | operator= (Interface &&src) noexcept
| Interface (const Glib::Interface_Class &interface_class)
| Interface (GObject *castitem)
| ~Interface () noexcept override
| Interface (const Interface &)=delete
Interface & | operator= (const Interface &)=delete
GObject * | gobj ()
const GObject * | gobj () const
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 void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...

## Protected Member Functions

| Text ()
| You should derive from this class to use it. More...
virtual Glib::ustring | get_text_vfunc (int start_offset, int end_offset) const
virtual gunichar | get_character_at_offset_vfunc (int offset) const
virtual Glib::ustring | get_text_after_offset_vfunc (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
virtual Glib::ustring | get_text_at_offset_vfunc (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
virtual Glib::ustring | get_text_before_offset_vfunc (int offset, TextBoundary boundary_type, int& start_offset, int& end_offset) const
virtual int | get_caret_offset_vfunc () const
virtual void | get_character_extents_vfunc (int offset, int& x, int& y, int& width, int& height, CoordType coords) const
virtual AtkAttributeSet* | get_run_attributes_vfunc (int offset, int& start_offset, int& end_offset) const
virtual AtkAttributeSet* | get_default_attributes_vfunc () const
virtual int | get_character_count_vfunc () const
virtual int | get_offset_at_point_vfunc (int x, int y, CoordType coords) const
virtual int | get_n_selections_vfunc () const
virtual Glib::ustring | get_selection_vfunc (int selection_num, int& start_offset, int& end_offset) const
virtual bool | add_selection_vfunc (int start_offset, int end_offset)
virtual bool | remove_selection_vfunc (int selection_num)
virtual bool | set_selection_vfunc (int selection_num, int start_offset, int end_offset)
virtual bool | set_caret_offset_vfunc (int offset)
virtual void | on_text_changed (int position, int length)
| This is a default handler for the signal signal_text_changed(). More...
virtual void | on_text_caret_moved (int location)
| This is a default handler for the signal signal_text_caret_moved(). More...
virtual void | on_text_selection_changed ()
| This is a default handler for the signal signal_text_selection_changed(). More...
virtual void | on_text_attributes_changed ()
| This is a default handler for the signal signal_text_attributes_changed(). More...
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< Atk::Text > | wrap (AtkText* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Detailed Description

The ATK interface implemented by components with text content.

This should be implemented by Atk::Objects on behalf of widgets that have text content which is either attributed or otherwise non-trivial. Atk::Objects whose text content is simple, unattributed, and very brief may expose that content via Atk::Object::get_name() instead; however if the text is editable, multi-line, typically longer than three or four words, attributed, selectable, or if the object already uses the 'name' ATK property for other information, this Text interface should be used to expose the text content. In the case of editable text content, Atk::EditableText (a subtype of the Atk::Text interface) should be implemented instead.

Atk::Text provides not only traversal facilities and change notification for text content, but also caret tracking and glyph bounding box calculations. Note that the text strings are exposed as UTF-8, and are therefore potentially multi-byte, and caret-to-byte offset mapping makes no assumptions about the character length; also bounding box glyph-to-offset mapping may be complex for languages which use ligatures.

## Member Typedef Documentation

## Rectangle

typedef AtkTextRectangle Atk::Text::Rectangle

## Constructor & Destructor Documentation

## Text() [1/2]

Atk::Text::Text | ( |  | ) |

protected

You should derive from this class to use it.

## Text() [2/2]

Atk::Text::Text | ( | Text&& | src | ) |

noexcept

## ~Text()

Atk::Text::~Text | ( |  | ) |

override noexcept

## Member Function Documentation

## add_interface()

static void Atk::Text::add_interface | ( | GType | gtype_implementer | ) |

static

## add_selection()

bool Atk::Text::add_selection | ( | int | start_offset,
|  | int | end_offset
| ) |  |

Adds a selection bounded by the specified offsets.

Parameters

  start_offset | The start position of the selected region.
  end_offset | The offset of the first character after the selected region.

Returns
  `true` if success, `false` otherwise.

## add_selection_vfunc()

virtual bool Atk::Text::add_selection_vfunc | ( | int | start_offset,
|  | int | end_offset
| ) |  |

protected virtual

## get_bounded_ranges()

AtkTextRange** Atk::Text::get_bounded_ranges | ( | const Rectangle& | rect,
|  | CoordType | coord_type,
|  | TextClipType | x_clip_type,
|  | TextClipType | y_clip_type
| ) |  |

Get the ranges of text in the specified bounding box.

Since atkmm 1.3:

Parameters

  rect | An AtkTextRectangle giving the dimensions of the bounding box.
  coord_type | Specify whether coordinates are relative to the screen or widget window.
  x_clip_type | Specify the horizontal clip type.
  y_clip_type | Specify the vertical clip type.

Returns
  Array of AtkTextRange. The last element of the array returned by this function will be `nullptr`.

## get_caret_offset()

int Atk::Text::get_caret_offset | ( |  | ) | const

Gets the offset position of the caret (cursor).

Returns
  The offset position of the caret (cursor).

## get_caret_offset_vfunc()

virtual int Atk::Text::get_caret_offset_vfunc | ( |  | ) | const

protected virtual

## get_character_at_offset()

gunichar Atk::Text::get_character_at_offset | ( | int | offset | ) | const

Gets the specified text.

Parameters

  offset | Position.

Returns
  The character at offset.

## get_character_at_offset_vfunc()

virtual gunichar Atk::Text::get_character_at_offset_vfunc | ( | int | offset | ) | const

protected virtual

## get_character_count()

int Atk::Text::get_character_count | ( |  | ) | const

Gets the character count.

Returns
  The number of characters.

## get_character_count_vfunc()

virtual int Atk::Text::get_character_count_vfunc | ( |  | ) | const

protected virtual

## get_character_extents()

void Atk::Text::get_character_extents | ( | int | offset,
|  | int & | x,
|  | int & | y,
|  | int & | width,
|  | int & | height,
|  | CoordType | coords
| ) |  | const

Get the bounding box containing the glyph representing the character at a particular text offset.

Parameters

  offset | The offset of the text character for which bounding information is required.
  x | Pointer for the x cordinate of the bounding box.
  y | Pointer for the y cordinate of the bounding box.
  width | Pointer for the width of the bounding box.
  height | Pointer for the height of the bounding box.
  coords | Specify whether coordinates are relative to the screen or widget window.

## get_character_extents_vfunc()

virtual void Atk::Text::get_character_extents_vfunc | ( | int | offset,
|  | int & | x,
|  | int & | y,
|  | int & | width,
|  | int & | height,
|  | CoordType | coords
| ) |  | const

protected virtual

## get_default_attributes()

AttributeSet Atk::Text::get_default_attributes | ( |  | ) | const

Creates an Atk::AttributeSet which consists of the default values of attributes for the text.

See the enum AtkTextAttribute for types of text attributes that can be returned. Note that other attributes may also be returned.

Returns
  An Atk::AttributeSet which contains the default values of attributes. at offset.

## get_default_attributes_vfunc()

virtual AtkAttributeSet* Atk::Text::get_default_attributes_vfunc | ( |  | ) | const

protected virtual

## get_n_selections()

int Atk::Text::get_n_selections | ( |  | ) | const

Gets the number of selected regions.

Returns
  The number of selected regions, or -1 if a failure occurred.

## get_n_selections_vfunc()

virtual int Atk::Text::get_n_selections_vfunc | ( |  | ) | const

protected virtual

## get_offset_at_point()

int Atk::Text::get_offset_at_point | ( | int | x,
|  | int | y,
|  | CoordType | coords
| ) |  | const

Gets the offset of the character located at coordinates x and y.

x and y are interpreted as being relative to the screen or this widget's window depending on coords.

Parameters

  x | Screen x-position of character.
  y | Screen y-position of character.
  coords | Specify whether coordinates are relative to the screen or widget window.

Returns
  The offset to the character which is located at the specified x and y coordinates.

## get_offset_at_point_vfunc()

virtual int Atk::Text::get_offset_at_point_vfunc | ( | int | x,
|  | int | y,
|  | CoordType | coords
| ) |  | const

protected virtual

## get_range_extents()

void Atk::Text::get_range_extents | ( | int | start_offset,
|  | int | end_offset,
|  | CoordType | coord_type,
|  | Rectangle& | rect
| ) |  |

Get the bounding box for text within the specified range.

Since atkmm 1.3:

Parameters

  start_offset | The offset of the first text character for which boundary information is required.
  end_offset | The offset of the text character after the last character for which boundary information is required.
  coord_type | Specify whether coordinates are relative to the screen or widget window.
  rect | A pointer to a AtkTextRectangle which is filled in by this function.

## get_run_attributes()

AttributeSet Atk::Text::get_run_attributes | ( | int | offset,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

Creates an Atk::AttributeSet which consists of the attributes explicitly set at the position offset in the text.

start_offset and end_offset are set to the start and end of the range around offset where the attributes are invariant. See the enum AtkTextAttribute for types of text attributes that can be returned. Note that other attributes may also be returned.

Parameters

  offset | The offset at which to get the attributes.
  start_offset | The address to put the start offset of the range.
  end_offset | The address to put the end offset of the range.

Returns
  An Atk::AttributeSet which contains the attributes explicitly set at offset.

## get_run_attributes_vfunc()

virtual AtkAttributeSet* Atk::Text::get_run_attributes_vfunc | ( | int | offset,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

protected virtual

## get_selection()

Glib::ustring Atk::Text::get_selection | ( | int | selection_num,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

Gets the text from the specified selection.

Parameters

  selection_num | The selection number. The selected regions are assigned numbers that correspond to how far the region is from the start of the text. The selected region closest to the beginning of the text region is assigned the number 0, etc. Note that adding, moving or deleting a selected region can change the numbering.
  start_offset | Passes back the start position of the selected region.
  end_offset | Passes back the end position of (e.g. offset immediately past) the selected region.

Returns
  A newly allocated string containing the selected text.

## get_selection_vfunc()

virtual Glib::ustring Atk::Text::get_selection_vfunc | ( | int | selection_num,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

protected virtual

## get_string_at_offset()

Glib::ustring Atk::Text::get_string_at_offset | ( | int | offset,
|  | TextGranularity | granularity,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  |

Gets a portion of the text exposed through an Atk::Text according to a given offset and a specific granularity, along with the start and end offsets defining the boundaries of such a portion of text.

If granularity is ATK_TEXT_GRANULARITY_CHAR the character at the offset is returned.

If granularity is ATK_TEXT_GRANULARITY_WORD the returned string is from the word start at or before the offset to the word start after the offset.

The returned string will contain the word at the offset if the offset is inside a word and will contain the word before the offset if the offset is not inside a word.

If granularity is ATK_TEXT_GRANULARITY_SENTENCE the returned string is from the sentence start at or before the offset to the sentence start after the offset.

The returned string will contain the sentence at the offset if the offset is inside a sentence and will contain the sentence before the offset if the offset is not inside a sentence.

If granularity is ATK_TEXT_GRANULARITY_LINE the returned string is from the line start at or before the offset to the line start after the offset.

If granularity is ATK_TEXT_GRANULARITY_PARAGRAPH the returned string is from the start of the paragraph at or before the offset to the start of the following paragraph after the offset.

Since atkmm 2.10:

Parameters

  offset | Position.
  granularity | An Atk::TextGranularity.
  start_offset | The start offset of the returned string, or -1 if an error has occurred (e.g. invalid offset, not implemented).
  end_offset | The offset of the first character after the returned string, or -1 if an error has occurred (e.g. invalid offset, not implemented).

Returns
  A newly allocated string containing the text at the offset bounded by the specified granularity. Returns `nullptr` if the offset is invalid or no implementation is available.

## get_text()

Glib::ustring Atk::Text::get_text | ( | int | start_offset,
|  | int | end_offset
| ) |  | const

Gets the specified text.

Parameters

  start_offset | Start position.
  end_offset | End position, or -1 for the end of the string.

Returns
  A newly allocated string containing the text from start_offset up to, but not including end_offset.

## get_text_after_offset()

Glib::ustring Atk::Text::get_text_after_offset | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

Gets the specified text.

Deprecated: 2.9.3: Please use get_string_at_offset() instead.

Deprecated:
  Use get_string_at_offset() instead.

Parameters

  offset | Position.
  boundary_type | An Atk::TextBoundary.
  start_offset | The start offset of the returned string.
  end_offset | The offset of the first character after the returned substring.

Returns
  A newly allocated string containing the text after offset bounded by the specified boundary_type.

## get_text_after_offset_vfunc()

virtual Glib::ustring Atk::Text::get_text_after_offset_vfunc | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

protected virtual

Deprecated:
  This virtual function is deprecated and it should not be overridden.

## get_text_at_offset()

Glib::ustring Atk::Text::get_text_at_offset | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

Gets the specified text.

If the boundary_type if ATK_TEXT_BOUNDARY_CHAR the character at the offset is returned.

If the boundary_type is ATK_TEXT_BOUNDARY_WORD_START the returned string is from the word start at or before the offset to the word start after the offset.

The returned string will contain the word at the offset if the offset is inside a word and will contain the word before the offset if the offset is not inside a word.

If the boundary type is ATK_TEXT_BOUNDARY_SENTENCE_START the returned string is from the sentence start at or before the offset to the sentence start after the offset.

The returned string will contain the sentence at the offset if the offset is inside a sentence and will contain the sentence before the offset if the offset is not inside a sentence.

If the boundary type is ATK_TEXT_BOUNDARY_LINE_START the returned string is from the line start at or before the offset to the line start after the offset.

Deprecated: This method is deprecated since ATK version 2.9.4. Please use get_string_at_offset() instead.

Deprecated:
  Use get_string_at_offset() instead.

Parameters

  offset | Position.
  boundary_type | An Atk::TextBoundary.
  start_offset | The start offset of the returned string.
  end_offset | The offset of the first character after the returned substring.

Returns
  A newly allocated string containing the text at offset bounded by the specified boundary_type.

## get_text_at_offset_vfunc()

virtual Glib::ustring Atk::Text::get_text_at_offset_vfunc | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

protected virtual

## get_text_before_offset()

Glib::ustring Atk::Text::get_text_before_offset | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

Gets the specified text.

Deprecated: 2.9.3: Please use get_string_at_offset() instead.

Deprecated:
  Use get_string_at_offset() instead.

Parameters

  offset | Position.
  boundary_type | An Atk::TextBoundary.
  start_offset | The start offset of the returned string.
  end_offset | The offset of the first character after the returned substring.

Returns
  A newly allocated string containing the text before offset bounded by the specified boundary_type.

## get_text_before_offset_vfunc()

virtual Glib::ustring Atk::Text::get_text_before_offset_vfunc | ( | int | offset,
|  | TextBoundary | boundary_type,
|  | int & | start_offset,
|  | int & | end_offset
| ) |  | const

protected virtual

Deprecated:
  This virtual function is deprecated and it should not be overridden.

## get_text_vfunc()

virtual Glib::ustring Atk::Text::get_text_vfunc | ( | int | start_offset,
|  | int | end_offset
| ) |  | const

protected virtual

## get_type()

static GType Atk::Text::get_type | ( |  | ) |

static

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

## gobj() [1/2]

AtkText* Atk::Text::gobj | ( |  | ) |

inline

Provides access to the underlying C GObject.

## gobj() [2/2]

const AtkText* Atk::Text::gobj | ( |  | ) | const

inline

Provides access to the underlying C GObject.

## on_text_attributes_changed()

virtual void Atk::Text::on_text_attributes_changed | ( |  | ) |

protected virtual

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

## on_text_caret_moved()

virtual void Atk::Text::on_text_caret_moved | ( | int | location | ) |

protected virtual

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

## on_text_changed()

virtual void Atk::Text::on_text_changed | ( | int | position,
|  | int | length
| ) |  |

protected virtual

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

## on_text_selection_changed()

virtual void Atk::Text::on_text_selection_changed | ( |  | ) |

protected virtual

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

## operator=()

Text& Atk::Text::operator= | ( | Text&& | src | ) |

noexcept

## remove_selection()

bool Atk::Text::remove_selection | ( | int | selection_num | ) |

Removes the specified selection.

Parameters

  selection_num | The selection number. The selected regions are assigned numbers that correspond to how far the region is from the start of the text. The selected region closest to the beginning of the text region is assigned the number 0, etc. Note that adding, moving or deleting a selected region can change the numbering.

Returns
  `true` if success, `false` otherwise.

## remove_selection_vfunc()

virtual bool Atk::Text::remove_selection_vfunc | ( | int | selection_num | ) |

protected virtual

## set_caret_offset()

bool Atk::Text::set_caret_offset | ( | int | offset | ) |

Sets the caret (cursor) position to the specified offset.

Parameters

  offset | Position.

Returns
  `true` if success, `false` otherwise.

## set_caret_offset_vfunc()

virtual bool Atk::Text::set_caret_offset_vfunc | ( | int | offset | ) |

protected virtual

## set_selection()

bool Atk::Text::set_selection | ( | int | selection_num,
|  | int | start_offset,
|  | int | end_offset
| ) |  |

Changes the start and end offset of the specified selection.

Parameters

  selection_num | The selection number. The selected regions are assigned numbers that correspond to how far the region is from the start of the text. The selected region closest to the beginning of the text region is assigned the number 0, etc. Note that adding, moving or deleting a selected region can change the numbering.
  start_offset | The new start position of the selection.
  end_offset | The new end position of (e.g. offset immediately past) the selection.

Returns
  `true` if success, `false` otherwise.

## set_selection_vfunc()

virtual bool Atk::Text::set_selection_vfunc | ( | int | selection_num,
|  | int | start_offset,
|  | int | end_offset
| ) |  |

protected virtual

## signal_text_attributes_changed()

Glib::SignalProxy< void > Atk::Text::signal_text_attributes_changed | ( |  | ) |

Slot Prototype:
  `void on_my_text_attributes_changed()`

Flags: Run Last

The "text-attributes-changed" signal is emitted when the text attributes of the text of an object which implements AtkText changes.

## signal_text_caret_moved()

Glib::SignalProxy< void,int > Atk::Text::signal_text_caret_moved | ( |  | ) |

Slot Prototype:
  `void on_my_text_caret_moved(int location)`

Flags: Run Last

The "text-caret-moved" signal is emitted when the caret position of the text of an object which implements AtkText changes.

Parameters

  location | The new position of the text caret.

## signal_text_changed()

Glib::SignalProxy< void,int,int > Atk::Text::signal_text_changed | ( |  | ) |

Slot Prototype:
  `void on_my_text_changed(int position, int length)`

Flags: Run Last

The "text-changed" signal is emitted when the text of the object which implements the AtkText interface changes, This signal will have a detail which is either "insert" or "delete" which identifies whether the text change was an insertion or a deletion.

Deprecated: 2.9.4: Use Atk::Object::signal_text_insert() or Atk::Object::signal_text_remove() instead.

Parameters

  position | The position (character offset) of the insertion or deletion.
  length | The length (in characters) of text inserted or deleted.

## signal_text_selection_changed()

Glib::SignalProxy< void > Atk::Text::signal_text_selection_changed | ( |  | ) |

Slot Prototype:
  `void on_my_text_selection_changed()`

Flags: Run Last

The "text-selection-changed" signal is emitted when the selected text of an object which implements AtkText changes.

## Friends And Related Function Documentation

## wrap()

Glib::RefPtr< Atk::Text > wrap | ( | AtkText * | 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.