godot-docs/classes/class_textedit.rst

.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
.. DO NOT EDIT THIS FILE, but the TextEdit.xml source instead.
.. The source is found in doc/classes or modules/<name>/doc_classes.

.. _class_TextEdit:

TextEdit
========

**Inherits:** :ref:`Control<class_control>` **<** :ref:`CanvasItem<class_canvasitem>` **<** :ref:`Node<class_node>` **<** :ref:`Object<class_object>`

**Category:** Core

Brief Description
-----------------

Multiline text editing control.

Member Functions
----------------

+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`add_color_region<class_TextEdit_add_color_region>` **(** :ref:`String<class_string>` begin_key, :ref:`String<class_string>` end_key, :ref:`Color<class_color>` color, :ref:`bool<class_bool>` line_only=false **)** |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`add_keyword_color<class_TextEdit_add_keyword_color>` **(** :ref:`String<class_string>` keyword, :ref:`Color<class_color>` color **)**                                                                               |
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| void                                     | :ref:`clear_colors<class_TextEdit_clear_colors>` **(** **)**                                                                                                                                                              |
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| void                                     | :ref:`clear_undo_history<class_TextEdit_clear_undo_history>` **(** **)**                                                                                                                                                  |
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| void                                     | :ref:`copy<class_TextEdit_copy>` **(** **)**                                                                                                                                                                              |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                  | :ref:`cursor_get_blink_enabled<class_TextEdit_cursor_get_blink_enabled>` **(** **)** const                                                                                                                                |
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| :ref:`float<class_float>`                | :ref:`cursor_get_blink_speed<class_TextEdit_cursor_get_blink_speed>` **(** **)** const                                                                                                                                    |
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| :ref:`int<class_int>`                    | :ref:`cursor_get_column<class_TextEdit_cursor_get_column>` **(** **)** const                                                                                                                                              |
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| :ref:`int<class_int>`                    | :ref:`cursor_get_line<class_TextEdit_cursor_get_line>` **(** **)** const                                                                                                                                                  |
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| :ref:`bool<class_bool>`                  | :ref:`cursor_is_block_mode<class_TextEdit_cursor_is_block_mode>` **(** **)** const                                                                                                                                        |
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| void                                     | :ref:`cursor_set_blink_enabled<class_TextEdit_cursor_set_blink_enabled>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                       |
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| void                                     | :ref:`cursor_set_blink_speed<class_TextEdit_cursor_set_blink_speed>` **(** :ref:`float<class_float>` blink_speed **)**                                                                                                    |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`cursor_set_block_mode<class_TextEdit_cursor_set_block_mode>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                             |
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| void                                     | :ref:`cursor_set_column<class_TextEdit_cursor_set_column>` **(** :ref:`int<class_int>` column, :ref:`bool<class_bool>` adjust_viewport=true **)**                                                                         |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`cursor_set_line<class_TextEdit_cursor_set_line>` **(** :ref:`int<class_int>` line, :ref:`bool<class_bool>` adjust_viewport=true **)**                                                                               |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`cut<class_TextEdit_cut>` **(** **)**                                                                                                                                                                                |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`String<class_string>`              | :ref:`get_line<class_TextEdit_get_line>` **(** :ref:`int<class_int>` line **)** const                                                                                                                                     |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                    | :ref:`get_line_count<class_TextEdit_get_line_count>` **(** **)** const                                                                                                                                                    |
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| :ref:`PopupMenu<class_popupmenu>`        | :ref:`get_menu<class_TextEdit_get_menu>` **(** **)** const                                                                                                                                                                |
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| :ref:`int<class_int>`                    | :ref:`get_selection_from_column<class_TextEdit_get_selection_from_column>` **(** **)** const                                                                                                                              |
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| :ref:`int<class_int>`                    | :ref:`get_selection_from_line<class_TextEdit_get_selection_from_line>` **(** **)** const                                                                                                                                  |
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| :ref:`String<class_string>`              | :ref:`get_selection_text<class_TextEdit_get_selection_text>` **(** **)** const                                                                                                                                            |
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| :ref:`int<class_int>`                    | :ref:`get_selection_to_column<class_TextEdit_get_selection_to_column>` **(** **)** const                                                                                                                                  |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`int<class_int>`                    | :ref:`get_selection_to_line<class_TextEdit_get_selection_to_line>` **(** **)** const                                                                                                                                      |
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| :ref:`String<class_string>`              | :ref:`get_text<class_TextEdit_get_text>` **(** **)**                                                                                                                                                                      |
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| :ref:`float<class_float>`                | :ref:`get_v_scroll_speed<class_TextEdit_get_v_scroll_speed>` **(** **)** const                                                                                                                                            |
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| :ref:`String<class_string>`              | :ref:`get_word_under_cursor<class_TextEdit_get_word_under_cursor>` **(** **)** const                                                                                                                                      |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`insert_text_at_cursor<class_TextEdit_insert_text_at_cursor>` **(** :ref:`String<class_string>` text **)**                                                                                                           |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                  | :ref:`is_highlight_all_occurrences_enabled<class_TextEdit_is_highlight_all_occurrences_enabled>` **(** **)** const                                                                                                        |
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| :ref:`bool<class_bool>`                  | :ref:`is_highlight_current_line_enabled<class_TextEdit_is_highlight_current_line_enabled>` **(** **)** const                                                                                                              |
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| :ref:`bool<class_bool>`                  | :ref:`is_overriding_selected_font_color<class_TextEdit_is_overriding_selected_font_color>` **(** **)** const                                                                                                              |
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| :ref:`bool<class_bool>`                  | :ref:`is_selection_active<class_TextEdit_is_selection_active>` **(** **)** const                                                                                                                                          |
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| :ref:`bool<class_bool>`                  | :ref:`is_show_line_numbers_enabled<class_TextEdit_is_show_line_numbers_enabled>` **(** **)** const                                                                                                                        |
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| :ref:`bool<class_bool>`                  | :ref:`is_smooth_scroll_enabled<class_TextEdit_is_smooth_scroll_enabled>` **(** **)** const                                                                                                                                |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>`                  | :ref:`is_syntax_coloring_enabled<class_TextEdit_is_syntax_coloring_enabled>` **(** **)** const                                                                                                                            |
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| void                                     | :ref:`menu_option<class_TextEdit_menu_option>` **(** :ref:`int<class_int>` option **)**                                                                                                                                   |
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| void                                     | :ref:`paste<class_TextEdit_paste>` **(** **)**                                                                                                                                                                            |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`redo<class_TextEdit_redo>` **(** **)**                                                                                                                                                                              |
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| :ref:`PoolIntArray<class_poolintarray>`  | :ref:`search<class_TextEdit_search>` **(** :ref:`String<class_string>` key, :ref:`int<class_int>` flags, :ref:`int<class_int>` from_line, :ref:`int<class_int>` from_column **)** const                                   |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`select<class_TextEdit_select>` **(** :ref:`int<class_int>` from_line, :ref:`int<class_int>` from_column, :ref:`int<class_int>` to_line, :ref:`int<class_int>` to_column **)**                                       |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`select_all<class_TextEdit_select_all>` **(** **)**                                                                                                                                                                  |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_highlight_all_occurrences<class_TextEdit_set_highlight_all_occurrences>` **(** :ref:`bool<class_bool>` enable **)**                                                                                             |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_highlight_current_line<class_TextEdit_set_highlight_current_line>` **(** :ref:`bool<class_bool>` enabled **)**                                                                                                  |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_max_chars<class_TextEdit_set_max_chars>` **(** :ref:`int<class_int>` amount **)**                                                                                                                               |
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| void                                     | :ref:`set_override_selected_font_color<class_TextEdit_set_override_selected_font_color>` **(** :ref:`bool<class_bool>` override **)**                                                                                     |
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| void                                     | :ref:`set_readonly<class_TextEdit_set_readonly>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                                               |
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| void                                     | :ref:`set_show_line_numbers<class_TextEdit_set_show_line_numbers>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                             |
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| void                                     | :ref:`set_smooth_scroll_enable<class_TextEdit_set_smooth_scroll_enable>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                       |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_syntax_coloring<class_TextEdit_set_syntax_coloring>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                                 |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_text<class_TextEdit_set_text>` **(** :ref:`String<class_string>` text **)**                                                                                                                                     |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_v_scroll_speed<class_TextEdit_set_v_scroll_speed>` **(** :ref:`float<class_float>` speed **)**                                                                                                                  |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`set_wrap<class_TextEdit_set_wrap>` **(** :ref:`bool<class_bool>` enable **)**                                                                                                                                       |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| void                                     | :ref:`undo<class_TextEdit_undo>` **(** **)**                                                                                                                                                                              |
+------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Signals
-------

.. _class_TextEdit_breakpoint_toggled:

- **breakpoint_toggled** **(** :ref:`int<class_int>` row **)**

Emitted when a breakpoint is placed via the breakpoint gutter.

.. _class_TextEdit_cursor_changed:

- **cursor_changed** **(** **)**

Emitted when the cursor changes.

.. _class_TextEdit_request_completion:

- **request_completion** **(** **)**

.. _class_TextEdit_symbol_lookup:

- **symbol_lookup** **(** :ref:`String<class_string>` symbol, :ref:`int<class_int>` row, :ref:`int<class_int>` column **)**

.. _class_TextEdit_text_changed:

- **text_changed** **(** **)**

Emitted when the text changes.


Member Variables
----------------

  .. _class_TextEdit_caret_blink:

- :ref:`bool<class_bool>` **caret_blink**

  .. _class_TextEdit_caret_blink_speed:

- :ref:`float<class_float>` **caret_blink_speed**

  .. _class_TextEdit_caret_block_mode:

- :ref:`bool<class_bool>` **caret_block_mode**

  .. _class_TextEdit_highlight_all_occurrences:

- :ref:`bool<class_bool>` **highlight_all_occurrences**

  .. _class_TextEdit_highlight_current_line:

- :ref:`bool<class_bool>` **highlight_current_line**

  .. _class_TextEdit_override_selected_font_color:

- :ref:`bool<class_bool>` **override_selected_font_color**

  .. _class_TextEdit_show_line_numbers:

- :ref:`bool<class_bool>` **show_line_numbers**

  .. _class_TextEdit_smooth_scrolling:

- :ref:`bool<class_bool>` **smooth_scrolling**

  .. _class_TextEdit_syntax_highlighting:

- :ref:`bool<class_bool>` **syntax_highlighting**

  .. _class_TextEdit_v_scroll_speed:

- :ref:`float<class_float>` **v_scroll_speed**


Numeric Constants
-----------------

- **SEARCH_MATCH_CASE** = **1** --- Match case when searching.
- **SEARCH_WHOLE_WORDS** = **2** --- Match whole words when searching.
- **SEARCH_BACKWARDS** = **4** --- Search from end to beginning.
- **MENU_CUT** = **0**
- **MENU_COPY** = **1**
- **MENU_PASTE** = **2**
- **MENU_CLEAR** = **3**
- **MENU_SELECT_ALL** = **4**
- **MENU_UNDO** = **5**
- **MENU_MAX** = **6**

Description
-----------

TextEdit is meant for editing large, multiline text. It also has facilities for editing code, such as syntax highlighting support and multiple levels of undo/redo.

Member Function Description
---------------------------

.. _class_TextEdit_add_color_region:

- void **add_color_region** **(** :ref:`String<class_string>` begin_key, :ref:`String<class_string>` end_key, :ref:`Color<class_color>` color, :ref:`bool<class_bool>` line_only=false **)**

Add color region (given the delimiters) and its colors.

.. _class_TextEdit_add_keyword_color:

- void **add_keyword_color** **(** :ref:`String<class_string>` keyword, :ref:`Color<class_color>` color **)**

Add a keyword and its color.

.. _class_TextEdit_clear_colors:

- void **clear_colors** **(** **)**

Clear all the syntax coloring information.

.. _class_TextEdit_clear_undo_history:

- void **clear_undo_history** **(** **)**

Clear the undo history.

.. _class_TextEdit_copy:

- void **copy** **(** **)**

Copy the current selection.

.. _class_TextEdit_cursor_get_blink_enabled:

- :ref:`bool<class_bool>` **cursor_get_blink_enabled** **(** **)** const

Gets whether the text editor caret is blinking.

.. _class_TextEdit_cursor_get_blink_speed:

- :ref:`float<class_float>` **cursor_get_blink_speed** **(** **)** const

Gets the text editor caret blink speed.

.. _class_TextEdit_cursor_get_column:

- :ref:`int<class_int>` **cursor_get_column** **(** **)** const

Return the column the editing cursor is at.

.. _class_TextEdit_cursor_get_line:

- :ref:`int<class_int>` **cursor_get_line** **(** **)** const

Return the line the editing cursor is at.

.. _class_TextEdit_cursor_is_block_mode:

- :ref:`bool<class_bool>` **cursor_is_block_mode** **(** **)** const

Gets whether the text editor caret is in block mode.

.. _class_TextEdit_cursor_set_blink_enabled:

- void **cursor_set_blink_enabled** **(** :ref:`bool<class_bool>` enable **)**

Set the text editor caret to blink.

.. _class_TextEdit_cursor_set_blink_speed:

- void **cursor_set_blink_speed** **(** :ref:`float<class_float>` blink_speed **)**

Set the text editor caret blink speed. Cannot be less then or equal to 0.

.. _class_TextEdit_cursor_set_block_mode:

- void **cursor_set_block_mode** **(** :ref:`bool<class_bool>` enable **)**

Set the text editor caret to block mode.

.. _class_TextEdit_cursor_set_column:

- void **cursor_set_column** **(** :ref:`int<class_int>` column, :ref:`bool<class_bool>` adjust_viewport=true **)**

.. _class_TextEdit_cursor_set_line:

- void **cursor_set_line** **(** :ref:`int<class_int>` line, :ref:`bool<class_bool>` adjust_viewport=true **)**

.. _class_TextEdit_cut:

- void **cut** **(** **)**

Cut the current selection.

.. _class_TextEdit_get_line:

- :ref:`String<class_string>` **get_line** **(** :ref:`int<class_int>` line **)** const

Return the text of a specific line.

.. _class_TextEdit_get_line_count:

- :ref:`int<class_int>` **get_line_count** **(** **)** const

Return the amount of total lines in the text.

.. _class_TextEdit_get_menu:

- :ref:`PopupMenu<class_popupmenu>` **get_menu** **(** **)** const

.. _class_TextEdit_get_selection_from_column:

- :ref:`int<class_int>` **get_selection_from_column** **(** **)** const

Return the selection begin column.

.. _class_TextEdit_get_selection_from_line:

- :ref:`int<class_int>` **get_selection_from_line** **(** **)** const

Return the selection begin line.

.. _class_TextEdit_get_selection_text:

- :ref:`String<class_string>` **get_selection_text** **(** **)** const

Return the text inside the selection.

.. _class_TextEdit_get_selection_to_column:

- :ref:`int<class_int>` **get_selection_to_column** **(** **)** const

Return the selection end column.

.. _class_TextEdit_get_selection_to_line:

- :ref:`int<class_int>` **get_selection_to_line** **(** **)** const

Return the selection end line.

.. _class_TextEdit_get_text:

- :ref:`String<class_string>` **get_text** **(** **)**

Return the whole text.

.. _class_TextEdit_get_v_scroll_speed:

- :ref:`float<class_float>` **get_v_scroll_speed** **(** **)** const

.. _class_TextEdit_get_word_under_cursor:

- :ref:`String<class_string>` **get_word_under_cursor** **(** **)** const

.. _class_TextEdit_insert_text_at_cursor:

- void **insert_text_at_cursor** **(** :ref:`String<class_string>` text **)**

Insert a given text at the cursor position.

.. _class_TextEdit_is_highlight_all_occurrences_enabled:

- :ref:`bool<class_bool>` **is_highlight_all_occurrences_enabled** **(** **)** const

Returns true if highlight all occurrences is enabled.

.. _class_TextEdit_is_highlight_current_line_enabled:

- :ref:`bool<class_bool>` **is_highlight_current_line_enabled** **(** **)** const

.. _class_TextEdit_is_overriding_selected_font_color:

- :ref:`bool<class_bool>` **is_overriding_selected_font_color** **(** **)** const

.. _class_TextEdit_is_selection_active:

- :ref:`bool<class_bool>` **is_selection_active** **(** **)** const

Return true if the selection is active.

.. _class_TextEdit_is_show_line_numbers_enabled:

- :ref:`bool<class_bool>` **is_show_line_numbers_enabled** **(** **)** const

Returns true if line numbers are enabled.

.. _class_TextEdit_is_smooth_scroll_enabled:

- :ref:`bool<class_bool>` **is_smooth_scroll_enabled** **(** **)** const

.. _class_TextEdit_is_syntax_coloring_enabled:

- :ref:`bool<class_bool>` **is_syntax_coloring_enabled** **(** **)** const

Return true if the syntax coloring is enabled.

.. _class_TextEdit_menu_option:

- void **menu_option** **(** :ref:`int<class_int>` option **)**

.. _class_TextEdit_paste:

- void **paste** **(** **)**

Paste the current selection.

.. _class_TextEdit_redo:

- void **redo** **(** **)**

Perform redo operation.

.. _class_TextEdit_search:

- :ref:`PoolIntArray<class_poolintarray>` **search** **(** :ref:`String<class_string>` key, :ref:`int<class_int>` flags, :ref:`int<class_int>` from_line, :ref:`int<class_int>` from_column **)** const

Perform a search inside the text. Search flags can be specified in the SEARCH\_\* enum.

.. _class_TextEdit_select:

- void **select** **(** :ref:`int<class_int>` from_line, :ref:`int<class_int>` from_column, :ref:`int<class_int>` to_line, :ref:`int<class_int>` to_column **)**

Perform selection, from line/column to line/column.

.. _class_TextEdit_select_all:

- void **select_all** **(** **)**

Select all the text.

.. _class_TextEdit_set_highlight_all_occurrences:

- void **set_highlight_all_occurrences** **(** :ref:`bool<class_bool>` enable **)**

Set to enable highlighting all occurrences of the current selection.

.. _class_TextEdit_set_highlight_current_line:

- void **set_highlight_current_line** **(** :ref:`bool<class_bool>` enabled **)**

.. _class_TextEdit_set_max_chars:

- void **set_max_chars** **(** :ref:`int<class_int>` amount **)**

Set the maximum amount of characters editable.

.. _class_TextEdit_set_override_selected_font_color:

- void **set_override_selected_font_color** **(** :ref:`bool<class_bool>` override **)**

.. _class_TextEdit_set_readonly:

- void **set_readonly** **(** :ref:`bool<class_bool>` enable **)**

Set the text editor as read-only. Text can be displayed but not edited.

.. _class_TextEdit_set_show_line_numbers:

- void **set_show_line_numbers** **(** :ref:`bool<class_bool>` enable **)**

Set to enable showing line numbers.

.. _class_TextEdit_set_smooth_scroll_enable:

- void **set_smooth_scroll_enable** **(** :ref:`bool<class_bool>` enable **)**

.. _class_TextEdit_set_syntax_coloring:

- void **set_syntax_coloring** **(** :ref:`bool<class_bool>` enable **)**

Set to enable the syntax coloring.

.. _class_TextEdit_set_text:

- void **set_text** **(** :ref:`String<class_string>` text **)**

Set the entire text.

.. _class_TextEdit_set_v_scroll_speed:

- void **set_v_scroll_speed** **(** :ref:`float<class_float>` speed **)**

.. _class_TextEdit_set_wrap:

- void **set_wrap** **(** :ref:`bool<class_bool>` enable **)**

Enable text wrapping when it goes beyond he edge of what is visible.

.. _class_TextEdit_undo:

- void **undo** **(** **)**

Perform undo operation.