Gtk2-Perl

Description A set of Perl bindings for Gtk+ 2.0 and various related libraries
Gtk2-Perl > Perl Manuals > Gtk2-TextView
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Index

NAME ^

Gtk2::TextView

HIERARCHY ^

  Glib::Object
  +----Glib::InitiallyUnowned
       +----Gtk2::Object
            +----Gtk2::Widget
                 +----Gtk2::Container
                      +----Gtk2::TextView

INTERFACES ^

  Glib::Object::_Unregistered::AtkImplementorIface
  Gtk2::Buildable

METHODS ^

widget = Gtk2::TextView->new

widget = Gtk2::TextView->new_with_buffer ($buffer)

* $buffer (Gtk2::TextBuffer)

boolean = $text_view->get_accepts_tab

Since: gtk+ 2.4

$text_view->set_accepts_tab ($accepts_tab)

* $accepts_tab (boolean)

Since: gtk+ 2.4

$text_view->add_child_at_anchor ($child, $anchor)

* $child (Gtk2::Widget)
* $anchor (Gtk2::TextChildAnchor)

$text_view->add_child_in_window ($child, $which_window, $xpos, $ypos)

* $child (Gtk2::Widget)
* $which_window (Gtk2::TextWindowType)
* $xpos (integer)
* $ypos (integer)

boolean = $text_view->backward_display_line ($iter)

* $iter (Gtk2::TextIter)

boolean = $text_view->backward_display_line_start ($iter)

* $iter (Gtk2::TextIter)

integer = $text_view->get_border_window_size ($type)

* $type (Gtk2::TextWindowType)

$text_view->set_border_window_size ($type, $size)

* $type (Gtk2::TextWindowType)
* $size (integer)

textbuffer = $text_view->get_buffer

$text_view->set_buffer ($buffer)

* $buffer (Gtk2::TextBuffer)

(window_x, window_y) = $text_view->buffer_to_window_coords ($win, $buffer_x, $buffer_y)

* $win (Gtk2::TextWindowType)
* $buffer_x (integer)
* $buffer_y (integer)

boolean = $text_view->get_cursor_visible

$text_view->set_cursor_visible ($setting)

* $setting (boolean)

textattributes = $text_view->get_default_attributes

boolean = $text_view->get_editable

$text_view->set_editable ($setting)

* $setting (boolean)

boolean = $text_view->forward_display_line ($iter)

* $iter (Gtk2::TextIter)

boolean = $text_view->forward_display_line_end ($iter)

* $iter (Gtk2::TextIter)

integer = $text_view->get_indent

$text_view->set_indent ($indent)

* $indent (integer)

textiter = $text_view->get_iter_at_location ($x, $y)

* $x (integer)
* $y (integer)

($iter, $trailing) = $text_view->get_iter_at_position ($x, $y)

$iter = $text_view->get_iter_at_position ($x, $y)

* $x (integer)
* $y (integer)

Retrieves the iterator pointing to the character at buffer coordinates x and y. Buffer coordinates are coordinates for the entire buffer, not just the currently-displayed portion. If you have coordinates from an event, you have to convert those to buffer coordinates with $text_view->window_to_buffer_coords().

Note that this is different from $text_view->get_iter_at_location(), which returns cursor locations, i.e. positions between characters.

Since: gtk+ 2.6

rectangle = $text_view->get_iter_location ($iter)

* $iter (Gtk2::TextIter)

justification = $text_view->get_justification

$text_view->set_justification ($justification)

* $justification (Gtk2::Justification)

integer = $text_view->get_left_margin

$text_view->set_left_margin ($left_margin)

* $left_margin (integer)

(target_iter, line_top) = $text_view->get_line_at_y ($y)

* $y (integer)

(y, height) = $text_view->get_line_yrange ($iter)

* $iter (Gtk2::TextIter)

$text_view->move_child ($child, $xpos, $ypos)

* $child (Gtk2::Widget)
* $xpos (integer)
* $ypos (integer)

boolean = $text_view->move_mark_onscreen ($mark)

* $mark (Gtk2::TextMark)

boolean = $text_view->move_visually ($iter, $count)

* $iter (Gtk2::TextIter)
* $count (integer)

boolean = $text_view->get_overwrite

Since: gtk+ 2.4

$text_view->set_overwrite ($overwrite)

* $overwrite (boolean)

Since: gtk+ 2.4

integer = $text_view->get_pixels_above_lines

$text_view->set_pixels_above_lines ($pixels_above_lines)

* $pixels_above_lines (integer)

integer = $text_view->get_pixels_below_lines

$text_view->set_pixels_below_lines ($pixels_below_lines)

* $pixels_below_lines (integer)

integer = $text_view->get_pixels_inside_wrap

$text_view->set_pixels_inside_wrap ($pixels_inside_wrap)

* $pixels_inside_wrap (integer)

boolean = $text_view->place_cursor_onscreen

integer = $text_view->get_right_margin

$text_view->set_right_margin ($right_margin)

* $right_margin (integer)

$text_view->scroll_mark_onscreen ($mark)

* $mark (Gtk2::TextMark)

boolean = $text_view->scroll_to_iter ($iter, $within_margin, $use_align, $xalign, $yalign)

* $iter (Gtk2::TextIter)
* $within_margin (double)
* $use_align (boolean)
* $xalign (double)
* $yalign (double)

$text_view->scroll_to_mark ($mark, $within_margin, $use_align, $xalign, $yalign)

* $mark (Gtk2::TextMark)
* $within_margin (double)
* $use_align (boolean)
* $xalign (double)
* $yalign (double)

boolean = $text_view->starts_display_line ($iter)

* $iter (Gtk2::TextIter)

tabarray = $text_view->get_tabs

$text_view->set_tabs ($tabs)

* $tabs (Pango::TabArray)

rectangle = $text_view->get_visible_rect

window = $text_view->get_window ($win)

* $win (Gtk2::TextWindowType)

(buffer_x, buffer_y) = $text_view->window_to_buffer_coords ($win, $window_x, $window_y)

* $win (Gtk2::TextWindowType)
* $window_x (integer)
* $window_y (integer)

textwindowtype = $text_view->get_window_type ($window)

* $window (Gtk2::Gdk::Window)

wrapmode = $text_view->get_wrap_mode

$text_view->set_wrap_mode ($wrap_mode)

* $wrap_mode (Gtk2::WrapMode)

PROPERTIES ^

'accepts-tab' (boolean : readable / writable / private)

Whether Tab will result in a tab character being entered

'buffer' (Gtk2::TextBuffer : readable / writable / private)

The buffer which is displayed

'cursor-visible' (boolean : readable / writable / private)

If the insertion cursor is shown

'editable' (boolean : readable / writable / private)

Whether the text can be modified by the user

'indent' (integer : readable / writable / private)

Amount to indent the paragraph, in pixels

'justification' (Gtk2::Justification : readable / writable / private)

Left, right, or center justification

'left-margin' (integer : readable / writable / private)

Width of the left margin in pixels

'overwrite' (boolean : readable / writable / private)

Whether entered text overwrites existing contents

'pixels-above-lines' (integer : readable / writable / private)

Pixels of blank space above paragraphs

'pixels-below-lines' (integer : readable / writable / private)

Pixels of blank space below paragraphs

'pixels-inside-wrap' (integer : readable / writable / private)

Pixels of blank space between wrapped lines in a paragraph

'right-margin' (integer : readable / writable / private)

Width of the right margin in pixels

'tabs' (Pango::TabArray : readable / writable / private)

Custom tabs for this text

'wrap-mode' (Gtk2::WrapMode : readable / writable / private)

Whether to wrap lines never, at word boundaries, or at character boundaries

SIGNALS ^

set-scroll-adjustments (Gtk2::TextView, Gtk2::Adjustment, Gtk2::Adjustment)
select-all (Gtk2::TextView, boolean)
move-cursor (Gtk2::TextView, Gtk2::MovementStep, integer, boolean)
populate-popup (Gtk2::TextView, Gtk2::Menu)
insert-at-cursor (Gtk2::TextView, string)
delete-from-cursor (Gtk2::TextView, Gtk2::DeleteType, integer)
backspace (Gtk2::TextView)
cut-clipboard (Gtk2::TextView)
copy-clipboard (Gtk2::TextView)
paste-clipboard (Gtk2::TextView)
toggle-overwrite (Gtk2::TextView)
page-horizontally (Gtk2::TextView, integer, boolean)
move-viewport (Gtk2::TextView, GtkScrollStep, integer)
set-anchor (Gtk2::TextView)
toggle-cursor-visible (Gtk2::TextView)

ENUMS AND FLAGS ^

enum Gtk2::DeleteType

* 'chars' / 'GTK_DELETE_CHARS'
* 'word-ends' / 'GTK_DELETE_WORD_ENDS'
* 'words' / 'GTK_DELETE_WORDS'
* 'display-lines' / 'GTK_DELETE_DISPLAY_LINES'
* 'display-line-ends' / 'GTK_DELETE_DISPLAY_LINE_ENDS'
* 'paragraph-ends' / 'GTK_DELETE_PARAGRAPH_ENDS'
* 'paragraphs' / 'GTK_DELETE_PARAGRAPHS'
* 'whitespace' / 'GTK_DELETE_WHITESPACE'

enum Gtk2::Justification

* 'left' / 'GTK_JUSTIFY_LEFT'
* 'right' / 'GTK_JUSTIFY_RIGHT'
* 'center' / 'GTK_JUSTIFY_CENTER'
* 'fill' / 'GTK_JUSTIFY_FILL'

enum Gtk2::MovementStep

* 'logical-positions' / 'GTK_MOVEMENT_LOGICAL_POSITIONS'
* 'visual-positions' / 'GTK_MOVEMENT_VISUAL_POSITIONS'
* 'words' / 'GTK_MOVEMENT_WORDS'
* 'display-lines' / 'GTK_MOVEMENT_DISPLAY_LINES'
* 'display-line-ends' / 'GTK_MOVEMENT_DISPLAY_LINE_ENDS'
* 'paragraphs' / 'GTK_MOVEMENT_PARAGRAPHS'
* 'paragraph-ends' / 'GTK_MOVEMENT_PARAGRAPH_ENDS'
* 'pages' / 'GTK_MOVEMENT_PAGES'
* 'buffer-ends' / 'GTK_MOVEMENT_BUFFER_ENDS'
* 'horizontal-pages' / 'GTK_MOVEMENT_HORIZONTAL_PAGES'

enum Gtk2::TextWindowType

* 'private' / 'GTK_TEXT_WINDOW_PRIVATE'
* 'widget' / 'GTK_TEXT_WINDOW_WIDGET'
* 'text' / 'GTK_TEXT_WINDOW_TEXT'
* 'left' / 'GTK_TEXT_WINDOW_LEFT'
* 'right' / 'GTK_TEXT_WINDOW_RIGHT'
* 'top' / 'GTK_TEXT_WINDOW_TOP'
* 'bottom' / 'GTK_TEXT_WINDOW_BOTTOM'

enum Gtk2::WrapMode

* 'none' / 'GTK_WRAP_NONE'
* 'char' / 'GTK_WRAP_CHAR'
* 'word' / 'GTK_WRAP_WORD'
* 'word-char' / 'GTK_WRAP_WORD_CHAR'

enum GtkScrollStep

* 'steps' / 'GTK_SCROLL_STEPS'
* 'pages' / 'GTK_SCROLL_PAGES'
* 'ends' / 'GTK_SCROLL_ENDS'
* 'horizontal-steps' / 'GTK_SCROLL_HORIZONTAL_STEPS'
* 'horizontal-pages' / 'GTK_SCROLL_HORIZONTAL_PAGES'
* 'horizontal-ends' / 'GTK_SCROLL_HORIZONTAL_ENDS'

SEE ALSO ^

Gtk2, Glib::Object, Glib::InitiallyUnowned, Gtk2::Object, Gtk2::Widget, Gtk2::Container

COPYRIGHT ^

Copyright (C) 2003-2008 by the gtk2-perl team.

This software is licensed under the LGPL. See Gtk2 for a full notice.

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