Adds the mark at position where. The mark must not be added to
another buffer, and if its name is not NULL then there must not
be another mark in the buffer with the same name.
Emits the "mark-set" signal as notification of the mark's initial
placement.

Parameters:

Gtk.TextMark mark Required (not null)

the mark to add

Gtk.TextIter where Required (not null)

location to place mark

Returns:

none

Adds clipboard to the list of clipboards in which the selection
contents of buffer are available. In most cases, clipboard will be
the GtkClipboard of type GDK_SELECTION_PRIMARY for a view of buffer.

Parameters:

Gtk.Clipboard clipboard Required (not null)

a GtkClipboard

Returns:

none

Emits the "apply-tag" signal on buffer. The default
handler for the signal applies tag to the given range.

Parameters:

Gtk.TextTag tag Required (not null)

a GtkTextTag

Gtk.TextIter start Required (not null)

one bound of range to be tagged

Gtk.TextIter end Required (not null)

other bound of range to be tagged

Returns:

none

Calls gtk_text_tag_table_lookup() on the buffer's tag table to
get a GtkTextTag, then calls gtk_text_buffer_apply_tag().

Parameters:

String name Required (not null)

name of a named GtkTextTag

Gtk.TextIter start Required (not null)

one bound of range to be tagged

Gtk.TextIter end Required (not null)

other bound of range to be tagged

Returns:

none

Performs the appropriate action as if the user hit the delete
key with the cursor at the position specified by iter. In the
normal case a single character will be deleted, but when
combining accents are involved, more than one character can
be deleted, and when precomposed character and accent combinations
are involved, less than one character will be deleted.
Because the buffer is modified, all outstanding iterators become
invalid after calling this function; however, the iter will be
re-initialized to point to the location where text was deleted.

Parameters:

Gtk.TextIter iter Required (not null)

a position in buffer

gboolean interactive Required (not null)

whether the deletion is caused by user interaction

gboolean default_editable Required (not null)

whether the buffer is editable by default

Returns:

gboolean TRUE if the buffer was modified

Called to indicate that the buffer operations between here and a
call to gtk_text_buffer_end_user_action() are part of a single
user-visible operation. The operations between
gtk_text_buffer_begin_user_action() and
gtk_text_buffer_end_user_action() can then be grouped when creating
an undo stack. GtkTextBuffer maintains a count of calls to
gtk_text_buffer_begin_user_action() that have not been closed with
a call to gtk_text_buffer_end_user_action(), and emits the
"begin-user-action" and "end-user-action" signals only for the
outermost pair of calls. This allows you to build user actions
from other user actions.
The "interactive" buffer mutation functions, such as
gtk_text_buffer_insert_interactive(), automatically call begin/end
user action around the buffer operations they perform, so there's
no need to add extra calls if you user action consists solely of a
single call to one of those functions.

Returns:

none

Copies the currently-selected text to a clipboard.

Parameters:

Gtk.Clipboard clipboard Required (not null)

the GtkClipboard object to copy to

Returns:

none

This is a convenience function which simply creates a child anchor
with gtk_text_child_anchor_new() and inserts it into the buffer
with gtk_text_buffer_insert_child_anchor(). The new anchor is
owned by the buffer; no reference count is returned to
the caller of gtk_text_buffer_create_child_anchor().

Parameters:

Gtk.TextIter iter Required (not null)

location in the buffer

Returns:

Gtk.TextChildAnchor the created child anchor

Creates a mark at position where. If mark_name is NULL, the mark
is anonymous; otherwise, the mark can be retrieved by name using
gtk_text_buffer_get_mark(). If a mark has left gravity, and text is
inserted at the mark's current location, the mark will be moved to
the left of the newly-inserted text. If the mark has right gravity
(left_gravity = FALSE), the mark will end up on the right of
newly-inserted text. The standard left-to-right cursor is a mark
with right gravity (when you type, the cursor stays on the right
side of the text you're typing).
The caller of this function does not own a
reference to the returned GtkTextMark, so you can ignore the
return value if you like. Marks are owned by the buffer and go
away when the buffer does.
Emits the "mark-set" signal as notification of the mark's initial
placement.

Parameters:

String mark_name

name for mark, or NULL

Gtk.TextIter where Required (not null)

location to place mark

gboolean left_gravity Required (not null)

whether the mark has left gravity

Returns:

Gtk.TextMark the new GtkTextMark object

Copies the currently-selected text to a clipboard, then deletes
said text if it's editable.

Parameters:

Gtk.Clipboard clipboard Required (not null)

the GtkClipboard object to cut to

gboolean default_editable Required (not null)

default editability of the buffer

Returns:

none

Deletes text between start and end. The order of start and end
is not actually relevant; gtk_text_buffer_delete() will reorder
them. This function actually emits the "delete-range" signal, and
the default handler of that signal deletes the text. Because the
buffer is modified, all outstanding iterators become invalid after
calling this function; however, the start and end will be
re-initialized to point to the location where text was deleted.

Parameters:

Gtk.TextIter start Required (not null)

a position in buffer

Gtk.TextIter end Required (not null)

another position in buffer

Returns:

none

Deletes all editable text in the given range.
Calls gtk_text_buffer_delete() for each editable sub-range of
[start,end). start and end are revalidated to point to
the location of the last deleted range, or left untouched if
no text was deleted.

Parameters:

Gtk.TextIter start_iter Required (not null)

start of range to delete

Gtk.TextIter end_iter Required (not null)

end of range

gboolean default_editable Required (not null)

whether the buffer is editable by default

Returns:

gboolean whether some text was actually deleted

Deletes mark, so that it's no longer located anywhere in the
buffer. Removes the reference the buffer holds to the mark, so if
you haven't called g_object_ref() on the mark, it will be freed. Even
if the mark isn't freed, most operations on mark become
invalid, until it gets added to a buffer again with
gtk_text_buffer_add_mark(). Use gtk_text_mark_get_deleted() to
find out if a mark has been removed from its buffer.
The "mark-deleted" signal will be emitted as notification after
the mark is deleted.

Parameters:

Gtk.TextMark mark Required (not null)

a GtkTextMark in buffer

Returns:

none

Deletes the mark named name; the mark must exist. See
gtk_text_buffer_delete_mark() for details.

Parameters:

String name Required (not null)

name of a mark in buffer

Returns:

none

Deletes the range between the "insert" and "selection_bound" marks,
that is, the currently-selected text. If interactive is TRUE,
the editability of the selection will be considered (users can't delete
uneditable text).

Parameters:

gboolean interactive Required (not null)

whether the deletion is caused by user interaction

gboolean default_editable Required (not null)

whether the buffer is editable by default

Returns:

gboolean whether there was a non-empty selection to delete

This function deserializes rich text in format format and inserts
it at iter.
gtk_text_buffer_register_deserialize_format() or
gtk_text_buffer_register_deserialize_tagset() beforehand.

Parameters:

Gtk.TextBuffer content_buffer Required (not null)

the GtkTextBuffer to deserialize into

Gdk.Atom format Required (not null)

the rich text format to use for deserializing

Gtk.TextIter iter Required (not null)

insertion point for the deserialized text

String data Required (not null)

data to deserialize

guint32 length Required (not null)

length of data

Returns:

gboolean TRUE on success, FALSE otherwise.

This functions returns the value set with
gtk_text_buffer_deserialize_set_can_create_tags()

Parameters:

Gdk.Atom format Required (not null)

a GdkAtom representing a registered rich text format

Returns:

gboolean whether deserializing this format may create tags

Use this function to allow a rich text deserialization function to
create new tags in the receiving buffer. Note that using this
function is almost always a bad idea, because the rich text
functions you register should know how to map the rich text format
they handler to your text buffers set of tags.
The ability of creating new (arbitrary!) tags in the receiving buffer
is meant for special rich text formats like the internal one that
is registered using gtk_text_buffer_register_deserialize_tagset(),
because that format is essentially a dump of the internal structure
of the source buffer, including its tag names.
You should allow creation of tags only if you know what you are
doing, e.g. if you defined a tagset name for your application
suite's text buffers and you know that it's fine to receive new
tags from these buffers, because you know that your application can
handle the newly created tags.

Parameters:

Gdk.Atom format Required (not null)

a GdkAtom representing a registered rich text format

gboolean can_create_tags Required (not null)

whether deserializing this format may create tags

Returns:

none

Should be paired with a call to gtk_text_buffer_begin_user_action().
See that function for a full explanation.

Returns:

none

Retrieves the first and last iterators in the buffer, i.e. the
entire buffer lies within the range [start,end).

Returns:

start: Gtk.TextIter

end: Gtk.TextIter

Gets the number of characters in the buffer; note that characters
and bytes are not the same, you can't e.g. expect the contents of
the buffer in string form to be this many bytes long. The character
count is cached, so this function is very fast.

Returns:

gint32 number of characters in the buffer

This function returns the list of targets this text buffer can
provide for copying and as DND source. The targets in the list are
added with info values from the GtkTextBufferTargetInfo enum,
using gtk_target_list_add_rich_text_targets() and
gtk_target_list_add_text_targets().

Returns:

Gtk.TargetList the GtkTargetList

This function returns the rich text deserialize formats registered
with buffer using gtk_text_buffer_register_deserialize_format() or
gtk_text_buffer_register_deserialize_tagset()
GdkAtoms representing the registered formats.

Parameters:

Object out_values

gint32 n_formats

Returns:

Array an array of

Initializes iter with the "end iterator," one past the last valid
character in the text buffer. If dereferenced with
gtk_text_iter_get_char(), the end iterator has a character value of
0. The entire buffer lies in the range from the first position in
the buffer (call gtk_text_buffer_get_start_iter() to get
character position 0) to the end iterator.

Returns:

Gtk.TextIter

Indicates whether the buffer has some text currently selected.

Returns:

gboolean TRUE if the there is text selected

Returns the mark that represents the cursor (insertion point).
Equivalent to calling gtk_text_buffer_get_mark() to get the mark
named "insert", but very slightly more efficient, and involves less
typing.

Returns:

Gtk.TextMark insertion point mark

Obtains the location of anchor within buffer.

Parameters:

Gtk.TextIter iter Required (not null)

an iterator to be initialized

Gtk.TextChildAnchor anchor Required (not null)

a child anchor that appears in buffer

Returns:

Gtk.TextIter an iterator to be initialized

Initializes iter to the start of the given line.

Parameters:

Gtk.TextIter iter Required (not null)

iterator to initialize

gint32 line_number Required (not null)

line number counting from 0

Returns:

Gtk.TextIter iterator to initialize

Obtains an iterator pointing to byte_index within the given line.
beyond the end of the line. Note bytes, not
characters; UTF-8 may encode one character as multiple bytes.

Parameters:

Gtk.TextIter iter Required (not null)

iterator to initialize

gint32 line_number Required (not null)

line number counting from 0

gint32 byte_index Required (not null)

byte index from start of line

Returns:

Gtk.TextIter iterator to initialize

Obtains an iterator pointing to char_offset within the given
line. The char_offset must exist, offsets off the end of the line
are not allowed. Note characters, not bytes;
UTF-8 may encode one character as multiple bytes.

Parameters:

Gtk.TextIter iter Required (not null)

iterator to initialize

gint32 line_number Required (not null)

line number counting from 0

gint32 char_offset Required (not null)

char offset from start of line

Returns:

Gtk.TextIter iterator to initialize

Initializes iter with the current position of mark.

Parameters:

Gtk.TextIter iter Required (not null)

iterator to initialize

Gtk.TextMark mark Required (not null)

a GtkTextMark in buffer

Returns:

Gtk.TextIter iterator to initialize

Initializes iter to a position char_offset chars from the start
of the entire buffer. If char_offset is -1 or greater than the number
of characters in the buffer, iter is initialized to the end iterator,
the iterator one past the last valid character in the buffer.

Parameters:

Gtk.TextIter iter Required (not null)

iterator to initialize

gint32 char_offset Required (not null)

char offset from start of buffer, counting from 0, or -1

Returns:

Gtk.TextIter iterator to initialize

Obtains the number of lines in the buffer. This value is cached, so
the function is very fast.

Returns:

gint32 number of lines in the buffer

Returns the mark named name in buffer buffer, or NULL if no such
mark exists in the buffer.

Parameters:

String name Required (not null)

a mark name

Returns:

Gtk.TextMark a GtkTextMark, or NULL

Indicates whether the buffer has been modified since the last call
to gtk_text_buffer_set_modified() set the modification flag to
FALSE. Used for example to enable a "save" function in a text
editor.

Returns:

gboolean TRUE if the buffer has been modified

This function returns the list of targets this text buffer supports
for pasting and as DND destination. The targets in the list are
added with info values from the GtkTextBufferTargetInfo enum,
using gtk_target_list_add_rich_text_targets() and
gtk_target_list_add_text_targets().

Returns:

Gtk.TargetList the GtkTargetList

Returns the mark that represents the selection bound. Equivalent
to calling gtk_text_buffer_get_mark() to get the mark named
"selection_bound", but very slightly more efficient, and involves
less typing.
The currently-selected text in buffer is the region between the
"selection_bound" and "insert" marks. If "selection_bound" and
"insert" are in the same place, then there is no current selection.
gtk_text_buffer_get_selection_bounds() is another convenient function
for handling the selection, if you just want to know whether there's a
selection and what its bounds are.

Returns:

Gtk.TextMark selection bound mark

Returns TRUE if some text is selected; places the bounds
of the selection in start and end (if the selection has length 0,
then start and end are filled in with the same value).
NULL, then they are not filled in, but the return value still indicates
whether text is selected.

Parameters:

Object out_values

Gtk.TextIter start

Gtk.TextIter end

Returns:

gboolean whether the selection has nonzero length

This function returns the rich text serialize formats registered
with buffer using gtk_text_buffer_register_serialize_format() or
gtk_text_buffer_register_serialize_tagset()
GdkAtoms representing the registered formats.

Parameters:

Object out_values

gint32 n_formats

Returns:

Array an array of

Returns the text in the range [start,end). Excludes undisplayed
text (text marked with tags that set the invisibility attribute) if
0xFFFC character whenever the buffer contains
embedded images, so byte and character indexes into
the returned string do correspond to byte
and character indexes into the buffer. Contrast with
gtk_text_buffer_get_text(). Note that 0xFFFC can occur in normal
text as well, so it is not a reliable indicator that a pixbuf or
widget is in the buffer.

Parameters:

Gtk.TextIter start Required (not null)

start of a range

Gtk.TextIter end Required (not null)

end of a range

gboolean include_hidden_chars Required (not null)

whether to include invisible text

Returns:

String an allocated UTF-8 string

Initialized iter with the first position in the text buffer. This
is the same as using gtk_text_buffer_get_iter_at_offset() to get
the iter at character offset 0.

Returns:

Gtk.TextIter

Get the GtkTextTagTable associated with this buffer.

Returns:

Gtk.TextTagTable the buffer's tag table

Returns the text in the range [start,end). Excludes undisplayed
text (text marked with tags that set the invisibility attribute) if
representing embedded images, so byte and character indexes into
the returned string do not correspond to byte
and character indexes into the buffer. Contrast with
gtk_text_buffer_get_slice().

Parameters:

Gtk.TextIter start Required (not null)

start of a range

Gtk.TextIter end Required (not null)

end of a range

gboolean include_hidden_chars Required (not null)

whether to include invisible text

Returns:

String an allocated UTF-8 string

Inserts len bytes of text at position iter. If len is -1,
entirety. Emits the "insert-text" signal; insertion actually occurs
in the default handler for the signal. iter is invalidated when
insertion occurs (because the buffer contents change), but the
default signal handler revalidates it to point to the end of the
inserted text.

Parameters:

Gtk.TextIter iter Required (not null)

a position in the buffer

String text Required (not null)

text in UTF-8 format

gint32 len Required (not null)

length of text in bytes, or -1

Returns:

none

Simply calls gtk_text_buffer_insert(), using the current
cursor position as the insertion point.

Parameters:

String text Required (not null)

text in UTF-8 format

gint32 len Required (not null)

length of text, in bytes

Returns:

none

Inserts a child widget anchor into the text buffer at iter. The
anchor will be counted as one character in character counts, and
when obtaining the buffer contents as a string, will be represented
by the Unicode "object replacement character" 0xFFFC. Note that the
"slice" variants for obtaining portions of the buffer as a string
include this character for child anchors, but the "text" variants do
not. E.g. see gtk_text_buffer_get_slice() and
gtk_text_buffer_get_text(). Consider
gtk_text_buffer_create_child_anchor() as a more convenient
alternative to this function. The buffer will add a reference to
the anchor, so you can unref it after insertion.

Parameters:

Gtk.TextIter iter Required (not null)

location to insert the anchor

Gtk.TextChildAnchor anchor Required (not null)

a GtkTextChildAnchor

Returns:

none

Like gtk_text_buffer_insert(), but the insertion will not occur if
want to prevent insertions at ineditable locations if the insertion
results from a user action (is interactive).
have a tag affecting editability applied to it. Typically the
result of gtk_text_view_get_editable() is appropriate here.

Parameters:

Gtk.TextIter iter Required (not null)

a position in buffer

String text Required (not null)

some UTF-8 text

gint32 len Required (not null)

length of text in bytes, or -1

gboolean default_editable Required (not null)

default editability of buffer

Returns:

gboolean whether text was actually inserted

Calls gtk_text_buffer_insert_interactive() at the cursor
position.
have a tag affecting editability applied to it. Typically the
result of gtk_text_view_get_editable() is appropriate here.

Parameters:

String text Required (not null)

text in UTF-8 format

gint32 len Required (not null)

length of text in bytes, or -1

gboolean default_editable Required (not null)

default editability of buffer

Returns:

gboolean whether text was actually inserted

Inserts an image into the text buffer at iter. The image will be
counted as one character in character counts, and when obtaining
the buffer contents as a string, will be represented by the Unicode
"object replacement character" 0xFFFC. Note that the "slice"
variants for obtaining portions of the buffer as a string include
this character for pixbufs, but the "text" variants do
not. e.g. see gtk_text_buffer_get_slice() and
gtk_text_buffer_get_text().

Parameters:

Gtk.TextIter iter Required (not null)

location to insert the pixbuf

GdkPixbuf.Pixbuf pixbuf Required (not null)

a GdkPixbuf

Returns:

none

Copies text, tags, and pixbufs between start and end (the order
of start and end doesn't matter) and inserts the copy at iter.
Used instead of simply getting/inserting text because it preserves
images and tags. If start and end are in a different buffer from
Implemented via emissions of the insert_text and apply_tag signals,
so expect those.

Parameters:

Gtk.TextIter iter Required (not null)

a position in buffer

Gtk.TextIter start Required (not null)

a position in a GtkTextBuffer

Gtk.TextIter end Required (not null)

another position in the same buffer as start

Returns:

none

Same as gtk_text_buffer_insert_range(), but does nothing if the
insertion point isn't editable. The default_editable parameter
indicates whether the text is editable at iter if no tags
enclosing iter affect editability. Typically the result of
gtk_text_view_get_editable() is appropriate here.

Parameters:

Gtk.TextIter iter Required (not null)

a position in buffer

Gtk.TextIter start Required (not null)

a position in a GtkTextBuffer

Gtk.TextIter end Required (not null)

another position in the same buffer as start

gboolean default_editable Required (not null)

default editability of the buffer

Returns:

gboolean whether an insertion was possible at iter

Moves mark to the new location where. Emits the "mark-set" signal
as notification of the move.

Parameters:

Gtk.TextMark mark Required (not null)

a GtkTextMark

Gtk.TextIter where Required (not null)

new location for mark in buffer

Returns:

none

Moves the mark named name (which must exist) to location where.
See gtk_text_buffer_move_mark() for details.

Parameters:

String name Required (not null)

name of a mark

Gtk.TextIter where Required (not null)

new location for mark

Returns:

none

Pastes the contents of a clipboard at the insertion point, or
we'll ask for the paste data and return, and at some point later
after the main loop runs, the paste data will be inserted.)

Parameters:

Gtk.Clipboard clipboard Required (not null)

the GtkClipboard to paste from

Gtk.TextIter override_location

location to insert pasted text, or NULL for at the cursor

gboolean default_editable Required (not null)

whether the buffer is editable by default

Returns:

none

This function moves the "insert" and "selection_bound" marks
simultaneously. If you move them to the same place in two steps
with gtk_text_buffer_move_mark(), you will temporarily select a
region in between their old and new locations, which can be pretty
inefficient since the temporarily-selected region will force stuff
to be recalculated. This function moves them as a unit, which can
be optimized.

Parameters:

Gtk.TextIter where Required (not null)

where to put the cursor

Returns:

none

This function registers a rich text deserialization function along with
its mime_type with the passed buffer.
newly registered format's mime-type.

Parameters:

String mime_type Required (not null)

the format's mime-type

Function (TextBuffer register_buffer, TextBuffer content_buffer, TextIter iter, guint8 data, guint32 length, gboolean create_tags, void* user_data) : Gdk.Atom Required (not null)

the deserialize function to register

void* user_data Required (not null)

function's user_data

Function (void* data) : Gdk.Atom Required (not null)

a function to call when user_data is no longer needed

Returns:

Gdk.Atom the GdkAtom that corresponds to the

This function registers GTK+'s internal rich text serialization
format with the passed buffer. See
gtk_text_buffer_register_serialize_tagset() for details.
newly registered format's mime-type.

Parameters:

String tagset_name

an optional tagset name, on NULL

Returns:

Gdk.Atom the GdkAtom that corresponds to the

This function registers a rich text serialization function along with
its mime_type with the passed buffer.
newly registered format's mime-type.

Parameters:

String mime_type Required (not null)

the format's mime-type

Function (TextBuffer register_buffer, TextBuffer content_buffer, TextIter start, TextIter end, guint32 length, void* user_data) : Gdk.Atom Required (not null)

the serialize function to register

void* user_data Required (not null)

function's user_data

Function (void* data) : Gdk.Atom Required (not null)

a function to call when user_data is no longer needed

Returns:

Gdk.Atom the GdkAtom that corresponds to the

This function registers GTK+'s internal rich text serialization
format with the passed buffer. The internal format does not comply
to any standard rich text format and only works between GtkTextBuffer
instances. It is capable of serializing all of a text buffer's tags
and embedded pixbufs.
This function is just a wrapper around
gtk_text_buffer_register_serialize_format(). The mime type used
for registering is "application/x-gtk-text-buffer-rich-text", or
"application/x-gtk-text-buffer-rich-text;format=tagset_name" if a
The tagset_name can be used to restrict the transfer of rich text
to buffers with compatible sets of tags, in order to avoid unknown
tags from being pasted. It is probably the common case to pass an
identifier != NULL here, since the NULL tagset requires the
receiving buffer to deal with with pasting of arbitrary tags.
newly registered format's mime-type.

Parameters:

String tagset_name

an optional tagset name, on NULL

Returns:

Gdk.Atom the GdkAtom that corresponds to the

Removes all tags in the range between start and end. Be careful
with this function; it could remove tags added in code unrelated to
the code you're currently writing. That is, using this function is
probably a bad idea if you have two or more unrelated code sections
that add tags.

Parameters:

Gtk.TextIter start Required (not null)

one bound of range to be untagged

Gtk.TextIter end Required (not null)

other bound of range to be untagged

Returns:

none

Removes a GtkClipboard added with
gtk_text_buffer_add_selection_clipboard().

Parameters:

Gtk.Clipboard clipboard Required (not null)

a GtkClipboard added to buffer by gtk_text_buffer_add_selection_clipboard()

Returns:

none

Emits the "remove-tag" signal. The default handler for the signal
removes all occurrences of tag from the given range. start and

Parameters:

Gtk.TextTag tag Required (not null)

a GtkTextTag

Gtk.TextIter start Required (not null)

one bound of range to be untagged

Gtk.TextIter end Required (not null)

other bound of range to be untagged

Returns:

none

Calls gtk_text_tag_table_lookup() on the buffer's tag table to
get a GtkTextTag, then calls gtk_text_buffer_remove_tag().

Parameters:

String name Required (not null)

name of a GtkTextTag

Gtk.TextIter start Required (not null)

one bound of range to be untagged

Gtk.TextIter end Required (not null)

other bound of range to be untagged

Returns:

none

This function moves the "insert" and "selection_bound" marks
simultaneously. If you move them in two steps
with gtk_text_buffer_move_mark(), you will temporarily select a
region in between their old and new locations, which can be pretty
inefficient since the temporarily-selected region will force stuff
to be recalculated. This function moves them as a unit, which can
be optimized.

Parameters:

Gtk.TextIter ins Required (not null)

where to put the "insert" mark

Gtk.TextIter bound Required (not null)

where to put the "selection_bound" mark

Returns:

none

This function serializes the portion of text between start
and end in the rich text format represented by format.
gtk_text_buffer_register_serialize_format() or
gtk_text_buffer_register_serialize_tagset() beforehand.
data, encoded as format

Parameters:

Gtk.TextBuffer content_buffer Required (not null)

the GtkTextBuffer to serialize

Gdk.Atom format Required (not null)

the rich text format to use for serializing

Gtk.TextIter start Required (not null)

start of block of text to serialize

Gtk.TextIter end Required (not null)

end of block of test to serialize

Object out_values

guint32 length

Returns:

String the serialized

Used to keep track of whether the buffer has been modified since the
last time it was saved. Whenever the buffer is saved to disk, call
gtk_text_buffer_set_modified (buffer, FALSE). When the buffer is modified,
it will automatically toggled on the modified bit again. When the modified
bit flips, the buffer emits a "modified-changed" signal.

Parameters:

gboolean setting Required (not null)

modification flag setting

Returns:

none

Deletes current contents of buffer, and inserts text instead. If

Parameters:

String text Required (not null)

UTF-8 text to insert

gint32 len Required (not null)

length of text in bytes

Returns:

none

This function unregisters a rich text format that was previously
registered using gtk_text_buffer_register_deserialize_format() or
gtk_text_buffer_register_deserialize_tagset().

Parameters:

Gdk.Atom format Required (not null)

a GdkAtom representing a registered rich text format.

Returns:

none

This function unregisters a rich text format that was previously
registered using gtk_text_buffer_register_serialize_format() or
gtk_text_buffer_register_serialize_tagset()

Parameters:

Gdk.Atom format Required (not null)

a GdkAtom representing a registered rich text format.

Returns:

none

The ::apply-tag signal is emitted to apply a tag to a
range of text in a GtkTextBuffer.
Applying actually occurs in the default handler.
Note that if your handler runs before the default handler it must not
invalidate the start and end iters (or has to revalidate them).
gtk_text_buffer_apply_tag(),
gtk_text_buffer_insert_with_tags(),
gtk_text_buffer_insert_range().

Parameters:

Gtk.TextBuffer self

Gtk.TextTag tag

Gtk.TextIter start

Gtk.TextIter end

Returns:

{none}

The ::begin-user-action signal is emitted at the beginning of a single
user-visible operation on a GtkTextBuffer.
gtk_text_buffer_begin_user_action(),
gtk_text_buffer_insert_interactive(),
gtk_text_buffer_insert_range_interactive(),
gtk_text_buffer_delete_interactive(),
gtk_text_buffer_backspace(),
gtk_text_buffer_delete_selection().

Parameters:

Gtk.TextBuffer self

Returns:

{none}

The ::changed signal is emitted when the content of a GtkTextBuffer
has changed.

Parameters:

Gtk.TextBuffer self

Returns:

{none}

The ::delete-range signal is emitted to delete a range
from a GtkTextBuffer.
Note that if your handler runs before the default handler it must not
invalidate the start and end iters (or has to revalidate them).
The default signal handler revalidates the start and end iters to
both point point to the location where text was deleted. Handlers
which run after the default handler (see g_signal_connect_after())
do not have access to the deleted text.

Parameters:

Gtk.TextBuffer self

Gtk.TextIter start

Gtk.TextIter end

Returns:

{none}

The ::end-user-action signal is emitted at the end of a single
user-visible operation on the GtkTextBuffer.
gtk_text_buffer_end_user_action(),
gtk_text_buffer_insert_interactive(),
gtk_text_buffer_insert_range_interactive(),
gtk_text_buffer_delete_interactive(),
gtk_text_buffer_backspace(),
gtk_text_buffer_delete_selection(),
gtk_text_buffer_backspace().

Parameters:

Gtk.TextBuffer self

Returns:

{none}

The ::insert-child-anchor signal is emitted to insert a
GtkTextChildAnchor in a GtkTextBuffer.
Insertion actually occurs in the default handler.
Note that if your handler runs before the default handler it must
not invalidate the location iter (or has to revalidate it).
The default signal handler revalidates it to be placed after the
inserted anchor.

Parameters:

Gtk.TextBuffer self

Gtk.TextIter location

Gtk.TextChildAnchor anchor

Returns:

{none}

The ::insert-pixbuf signal is emitted to insert a GdkPixbuf
in a GtkTextBuffer. Insertion actually occurs in the default handler.
Note that if your handler runs before the default handler it must not
invalidate the location iter (or has to revalidate it).
The default signal handler revalidates it to be placed after the
inserted pixbuf.

Parameters:

Gtk.TextBuffer self

Gtk.TextIter location

GdkPixbuf.Pixbuf pixbuf

Returns:

{none}

The ::insert-text signal is emitted to insert text in a GtkTextBuffer.
Insertion actually occurs in the default handler.
Note that if your handler runs before the default handler it must not
invalidate the location iter (or has to revalidate it).
The default signal handler revalidates it to point to the end of the
inserted text.
gtk_text_buffer_insert(),
gtk_text_buffer_insert_range().

Parameters:

Gtk.TextBuffer self

Gtk.TextIter location

String text

gint32 len

Returns:

{none}

The ::mark-deleted signal is emitted as notification
after a GtkTextMark is deleted.
See also:
gtk_text_buffer_delete_mark().

Parameters:

Gtk.TextBuffer self

Gtk.TextMark mark

Returns:

{none}

The ::mark-set signal is emitted as notification
after a GtkTextMark is set.
gtk_text_buffer_create_mark(),
gtk_text_buffer_move_mark().

Parameters:

Gtk.TextBuffer self

Gtk.TextIter location

Gtk.TextMark mark

Returns:

{none}

The ::modified-changed signal is emitted when the modified bit of a
GtkTextBuffer flips.
See also:
gtk_text_buffer_set_modified().

Parameters:

Gtk.TextBuffer self

Returns:

{none}

The paste-done signal is emitted after paste operation has been completed.
This is useful to properly scroll the view to the end of the pasted text.
See gtk_text_buffer_paste_clipboard() for more details.

Parameters:

Gtk.TextBuffer self

Gtk.Clipboard since

Returns:

{none}

The ::remove-tag signal is emitted to remove all occurrences of tag from
a range of text in a GtkTextBuffer.
Removal actually occurs in the default handler.
Note that if your handler runs before the default handler it must not
invalidate the start and end iters (or has to revalidate them).
gtk_text_buffer_remove_tag().

Parameters:

Gtk.TextBuffer self

Gtk.TextTag tag

Gtk.TextIter start

Gtk.TextIter end

Returns:

{none}