Provided by: libgtk2-perl-doc_1.249-2_all 
NAME
Gtk2::TextBuffer - wrapper for GtkTextBuffer
HIERARCHY
Glib::Object
+----Gtk2::TextBuffer
METHODS
textbuffer = Gtk2::TextBuffer->new ($tagtable=undef)
• $tagtable (Gtk2::TextTagTable or undef)
$buffer->add_mark ($mark, $where)
• $mark (Gtk2::TextMark)
• $where (Gtk2::TextIter)
Since: gtk+ 2.12
$buffer->add_selection_clipboard ($clipboard)
• $clipboard (Gtk2::Clipboard)
Since: gtk+ 2.2
$buffer->apply_tag ($tag, $start, $end)
• $tag (Gtk2::TextTag)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
$buffer->apply_tag_by_name ($name, $start, $end)
• $name (string)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
boolean = $buffer->backspace ($iter, $interactive, $default_editable)
• $iter (Gtk2::TextIter)
• $interactive (boolean)
• $default_editable (boolean)
Since: gtk+ 2.6
$buffer->begin_user_action
(start, end) = $buffer->get_bounds
Retrieves the first and last iterators in the buffer, i.e. the entire buffer lies within
the range (start,end).
integer = $buffer->get_char_count
$buffer->copy_clipboard ($clipboard)
• $clipboard (Gtk2::Clipboard)
Since: gtk+ 2.2
targetlist = $buffer->get_copy_target_list
Since: gtk+ 2.10
textchildanchor = $buffer->create_child_anchor ($iter)
• $iter (Gtk2::TextIter)
textmark = $buffer->create_mark ($mark_name, $where, $left_gravity)
• $mark_name (string or undef)
• $where (Gtk2::TextIter)
• $left_gravity (boolean)
texttag = $buffer->create_tag ($tag_name, $property_name1, $property_value1, ...)
• $tag_name (string or undef)
• $property_name1 (string) the first property name
• $property_value1 (string) the first property value
• ... (list) pairs of names and values
$buffer->cut_clipboard ($clipboard, $default_editable)
• $clipboard (Gtk2::Clipboard)
• $default_editable (boolean)
Since: gtk+ 2.2
$buffer->delete ($start, $end)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
boolean = $buffer->delete_interactive ($start_iter, $end_iter, $default_editable)
• $start_iter (Gtk2::TextIter)
• $end_iter (Gtk2::TextIter)
• $default_editable (boolean)
$buffer->delete_mark ($mark)
• $mark (Gtk2::TextMark)
$buffer->delete_mark_by_name ($name)
• $name (string)
boolean = $buffer->delete_selection ($interactive, $default_editable)
• $interactive (boolean)
• $default_editable (boolean)
$register_buffer->deserialize ($content_buffer, $format, $iter, $data)
• $content_buffer (Gtk2::TextBuffer)
• $format (Gtk2::Gdk::Atom)
• $iter (Gtk2::TextIter)
• $data (scalar)
May croak with a Glib::Error in $@ on failure.
list = $buffer->get_deserialize_formats
boolean = $buffer->deserialize_get_can_create_tags ($format)
• $format (Gtk2::Gdk::Atom)
$buffer->deserialize_set_can_create_tags ($format, $can_create_tags)
• $format (Gtk2::Gdk::Atom)
• $can_create_tags (boolean)
textiter = $buffer->get_end_iter
$buffer->end_user_action
boolean = $buffer->get_has_selection
Since: gtk+ 2.10
$buffer->insert ($iter, $text)
• $iter (Gtk2::TextIter)
• $text (string)
$buffer->insert_at_cursor ($text)
• $text (string)
$buffer->insert_child_anchor ($iter, $anchor)
• $iter (Gtk2::TextIter)
• $anchor (Gtk2::TextChildAnchor)
textmark = $buffer->get_insert
boolean = $buffer->insert_interactive ($iter, $text, $default_editable)
• $iter (Gtk2::TextIter)
• $text (string)
• $default_editable (boolean)
boolean = $buffer->insert_interactive_at_cursor ($text, $default_editable)
• $text (string)
• $default_editable (boolean)
$buffer->insert_pixbuf ($iter, $pixbuf)
• $iter (Gtk2::TextIter)
• $pixbuf (Gtk2::Gdk::Pixbuf)
$buffer->insert_range ($iter, $start, $end)
• $iter (Gtk2::TextIter)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
boolean = $buffer->insert_range_interactive ($iter, $start, $end, $default_editable)
• $iter (Gtk2::TextIter)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
• $default_editable (boolean)
$buffer->insert_with_tags ($iter, $text, ...)
• $iter (Gtk2::TextIter)
• $text (string)
• ... (list) of Gtk2::TextTag's
$buffer->insert_with_tags_by_name ($iter, $text, ...)
• $iter (Gtk2::TextIter)
• $text (string)
• ... (list) of strings, tag names
textiter = $buffer->get_iter_at_child_anchor ($anchor)
• $anchor (Gtk2::TextChildAnchor)
textiter = $buffer->get_iter_at_line ($line_number)
• $line_number (integer)
textiter = $buffer->get_iter_at_line_index ($line_number, $byte_index)
• $line_number (integer)
• $byte_index (integer)
textiter = $buffer->get_iter_at_line_offset ($line_number, $char_offset)
• $line_number (integer)
• $char_offset (integer)
textiter = $buffer->get_iter_at_mark ($mark)
• $mark (Gtk2::TextMark)
textiter = $buffer->get_iter_at_offset ($char_offset)
• $char_offset (integer)
integer = $buffer->get_line_count
textmark or undef = $buffer->get_mark ($name)
• $name (string)
boolean = $buffer->get_modified
$buffer->set_modified ($setting)
• $setting (boolean)
$buffer->move_mark ($mark, $where)
• $mark (Gtk2::TextMark)
• $where (Gtk2::TextIter)
$buffer->move_mark_by_name ($name, $where)
• $name (string)
• $where (Gtk2::TextIter)
$buffer->paste_clipboard ($clipboard, $override_location, $default_editable)
• $clipboard (Gtk2::Clipboard)
• $override_location (Gtk2::TextIter or undef)
• $default_editable (boolean)
Since: gtk+ 2.2
targetlist = $buffer->get_paste_target_list
Since: gtk+ 2.10
$buffer->place_cursor ($where)
• $where (Gtk2::TextIter)
atom = $buffer->register_deserialize_format ($mime_type, $function, $user_data=undef)
• $mime_type (string)
• $function (scalar)
• $user_data (scalar)
atom = $buffer->register_deserialize_tagset ($tagset_name)
• $tagset_name (string or undef)
atom = $buffer->register_serialize_format ($mime_type, $function, $user_data=undef)
• $mime_type (string)
• $function (scalar)
• $user_data (scalar)
atom = $buffer->register_serialize_tagset ($tagset_name)
• $tagset_name (string or undef)
$buffer->remove_all_tags ($start, $end)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
$buffer->remove_selection_clipboard ($clipboard)
• $clipboard (Gtk2::Clipboard)
Since: gtk+ 2.2
$buffer->remove_tag ($tag, $start, $end)
• $tag (Gtk2::TextTag)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
$buffer->remove_tag_by_name ($name, $start, $end)
• $name (string)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
$buffer->select_range ($ins, $bound)
• $ins (Gtk2::TextIter)
• $bound (Gtk2::TextIter)
Since: gtk+ 2.4
textmark = $buffer->get_selection_bound
(start, end) = $buffer->get_selection_bounds
Returns start and end if some text is selected, empty otherwise; 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). start and end will be in ascending order.
scalar = $register_buffer->serialize ($content_buffer, $format, $start, $end)
• $content_buffer (Gtk2::TextBuffer)
• $format (Gtk2::Gdk::Atom)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
list = $buffer->get_serialize_formats
string = $buffer->get_slice ($start, $end, $include_hidden_chars)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
• $include_hidden_chars (boolean)
textiter = $buffer->get_start_iter
texttagtable = $buffer->get_tag_table
string = $buffer->get_text ($start, $end, $include_hidden_chars)
• $start (Gtk2::TextIter)
• $end (Gtk2::TextIter)
• $include_hidden_chars (boolean)
$buffer->set_text ($text)
• $text (string)
$buffer->unregister_deserialize_format ($format)
• $format (Gtk2::Gdk::Atom)
$buffer->unregister_serialize_format ($format)
• $format (Gtk2::Gdk::Atom)
PROPERTIES
'copy-target-list' (Gtk2::TargetList : default undef : readable / private)
The list of targets this buffer supports for clipboard copying and DND source
'cursor-position' (integer : default 0 : readable / private)
The position of the insert mark (as offset from the beginning of the buffer)
'has-selection' (boolean : default false : readable / private)
Whether the buffer has some text currently selected
'paste-target-list' (Gtk2::TargetList : default undef : readable / private)
The list of targets this buffer supports for clipboard pasting and DND destination
'tag-table' (Gtk2::TextTagTable : default undef : readable / writable / construct-only /
private)
Text Tag Table
'text' (string : default "" : readable / writable / private)
Current text of the buffer
SIGNALS
changed (Gtk2::TextBuffer)
insert-text (Gtk2::TextBuffer, Gtk2::TextIter, string, integer)
insert-pixbuf (Gtk2::TextBuffer, Gtk2::TextIter, Gtk2::Gdk::Pixbuf)
insert-child-anchor (Gtk2::TextBuffer, Gtk2::TextIter, Gtk2::TextChildAnchor)
delete-range (Gtk2::TextBuffer, Gtk2::TextIter, Gtk2::TextIter)
modified-changed (Gtk2::TextBuffer)
mark-set (Gtk2::TextBuffer, Gtk2::TextIter, Gtk2::TextMark)
mark-deleted (Gtk2::TextBuffer, Gtk2::TextMark)
apply-tag (Gtk2::TextBuffer, Gtk2::TextTag, Gtk2::TextIter, Gtk2::TextIter)
remove-tag (Gtk2::TextBuffer, Gtk2::TextTag, Gtk2::TextIter, Gtk2::TextIter)
begin-user-action (Gtk2::TextBuffer)
end-user-action (Gtk2::TextBuffer)
paste-done (Gtk2::TextBuffer, Gtk2::Clipboard)
SEE ALSO
Gtk2, Glib::Object
COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.