path: root/doc/classes/TextEdit.xml

<?xml version="1.0" encoding="UTF-8" ?>
<class name="TextEdit" inherits="Control" category="Core" version="3.0.alpha.custom_build">
	<brief_description>
		Multiline text editing control.
	</brief_description>
	<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.
	</description>
	<tutorials>
	</tutorials>
	<demos>
	</demos>
	<methods>
		<method name="add_color_region">
			<return type="void">
			</return>
			<argument index="0" name="begin_key" type="String">
			</argument>
			<argument index="1" name="end_key" type="String">
			</argument>
			<argument index="2" name="color" type="Color">
			</argument>
			<argument index="3" name="line_only" type="bool" default="false">
			</argument>
			<description>
				Add color region (given the delimiters) and its colors.
			</description>
		</method>
		<method name="add_keyword_color">
			<return type="void">
			</return>
			<argument index="0" name="keyword" type="String">
			</argument>
			<argument index="1" name="color" type="Color">
			</argument>
			<description>
				Add a keyword and its color.
			</description>
		</method>
		<method name="clear_colors">
			<return type="void">
			</return>
			<description>
				Clear all the syntax coloring information.
			</description>
		</method>
		<method name="clear_undo_history">
			<return type="void">
			</return>
			<description>
				Clear the undo history.
			</description>
		</method>
		<method name="copy">
			<return type="void">
			</return>
			<description>
				Copy the current selection.
			</description>
		</method>
		<method name="cursor_get_blink_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Gets whether the text editor caret is blinking.
			</description>
		</method>
		<method name="cursor_get_blink_speed" qualifiers="const">
			<return type="float">
			</return>
			<description>
				Gets the text editor caret blink speed.
			</description>
		</method>
		<method name="cursor_get_column" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the column the editing cursor is at.
			</description>
		</method>
		<method name="cursor_get_line" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the line the editing cursor is at.
			</description>
		</method>
		<method name="cursor_is_block_mode" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Gets whether the text editor caret is in block mode.
			</description>
		</method>
		<method name="cursor_set_blink_enabled">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set the text editor caret to blink.
			</description>
		</method>
		<method name="cursor_set_blink_speed">
			<return type="void">
			</return>
			<argument index="0" name="blink_speed" type="float">
			</argument>
			<description>
				Set the text editor caret blink speed. Cannot be less then or equal to 0.
			</description>
		</method>
		<method name="cursor_set_block_mode">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set the text editor caret to block mode.
			</description>
		</method>
		<method name="cursor_set_column">
			<return type="void">
			</return>
			<argument index="0" name="column" type="int">
			</argument>
			<argument index="1" name="adjust_viewport" type="bool" default="true">
			</argument>
			<description>
			</description>
		</method>
		<method name="cursor_set_line">
			<return type="void">
			</return>
			<argument index="0" name="line" type="int">
			</argument>
			<argument index="1" name="adjust_viewport" type="bool" default="true">
			</argument>
			<description>
			</description>
		</method>
		<method name="cut">
			<return type="void">
			</return>
			<description>
				Cut the current selection.
			</description>
		</method>
		<method name="get_line" qualifiers="const">
			<return type="String">
			</return>
			<argument index="0" name="line" type="int">
			</argument>
			<description>
				Return the text of a specific line.
			</description>
		</method>
		<method name="get_line_count" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the amount of total lines in the text.
			</description>
		</method>
		<method name="get_menu" qualifiers="const">
			<return type="PopupMenu">
			</return>
			<description>
			</description>
		</method>
		<method name="get_selection_from_column" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the selection begin column.
			</description>
		</method>
		<method name="get_selection_from_line" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the selection begin line.
			</description>
		</method>
		<method name="get_selection_text" qualifiers="const">
			<return type="String">
			</return>
			<description>
				Return the text inside the selection.
			</description>
		</method>
		<method name="get_selection_to_column" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the selection end column.
			</description>
		</method>
		<method name="get_selection_to_line" qualifiers="const">
			<return type="int">
			</return>
			<description>
				Return the selection end line.
			</description>
		</method>
		<method name="get_text">
			<return type="String">
			</return>
			<description>
				Return the whole text.
			</description>
		</method>
		<method name="get_v_scroll_speed" qualifiers="const">
			<return type="float">
			</return>
			<description>
			</description>
		</method>
		<method name="get_word_under_cursor" qualifiers="const">
			<return type="String">
			</return>
			<description>
			</description>
		</method>
		<method name="insert_text_at_cursor">
			<return type="void">
			</return>
			<argument index="0" name="text" type="String">
			</argument>
			<description>
				Insert a given text at the cursor position.
			</description>
		</method>
		<method name="is_highlight_all_occurrences_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Returns true if highlight all occurrences is enabled.
			</description>
		</method>
		</method>
		<method name="is_context_menu_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Returns true if the context menu is enabled.
			</description>
		</method>
		<method name="is_highlight_current_line_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
			</description>
		</method>
		<method name="is_overriding_selected_font_color" qualifiers="const">
			<return type="bool">
			</return>
			<description>
			</description>
		</method>
		<method name="is_readonly" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+				Return true if the text editor is in read-only mode (see [method set_readonly]).
+			</description>
+		</method>
		<method name="is_selection_active" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Return true if the selection is active.
			</description>
		</method>
		<method name="is_show_line_numbers_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Returns true if line numbers are enabled.
			</description>
		</method>
		<method name="is_smooth_scroll_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
			</description>
		</method>
		<method name="is_syntax_coloring_enabled" qualifiers="const">
			<return type="bool">
			</return>
			<description>
				Return true if the syntax coloring is enabled.
			</description>
		</method>
		<method name="menu_option">
			<return type="void">
			</return>
			<argument index="0" name="option" type="int">
			</argument>
			<description>
			</description>
		</method>
		<method name="paste">
			<return type="void">
			</return>
			<description>
				Paste the current selection.
			</description>
		</method>
		<method name="redo">
			<return type="void">
			</return>
			<description>
				Perform redo operation.
			</description>
		</method>
		<method name="search" qualifiers="const">
			<return type="PoolIntArray">
			</return>
			<argument index="0" name="key" type="String">
			</argument>
			<argument index="1" name="flags" type="int">
			</argument>
			<argument index="2" name="from_line" type="int">
			</argument>
			<argument index="3" name="from_column" type="int">
			</argument>
			<description>
				Perform a search inside the text. Search flags can be specified in the SEARCH_* enum.
			</description>
		</method>
		<method name="select">
			<return type="void">
			</return>
			<argument index="0" name="from_line" type="int">
			</argument>
			<argument index="1" name="from_column" type="int">
			</argument>
			<argument index="2" name="to_line" type="int">
			</argument>
			<argument index="3" name="to_column" type="int">
			</argument>
			<description>
				Perform selection, from line/column to line/column.
			</description>
		</method>
		<method name="select_all">
			<return type="void">
			</return>
			<description>
				Select all the text.
			</description>
		</method>
		<method name="set_context_menu_enabled">
			<return type="void">
			</return>
			<argument index="0" name="enabled" type="bool">
			</argument>
			<description>
				Set the status of the context menu. When enabled, the context menu will appear when the [code]TextEdit[/code] is right clicked.
			</description>
		</method>
		<method name="set_highlight_all_occurrences">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set to enable highlighting all occurrences of the current selection.
			</description>
		</method>
		<method name="set_highlight_current_line">
			<return type="void">
			</return>
			<argument index="0" name="enabled" type="bool">
			</argument>
			<description>
			</description>
		</method>
		<method name="set_max_chars">
			<return type="void">
			</return>
			<argument index="0" name="amount" type="int">
			</argument>
			<description>
				Set the maximum amount of characters editable.
			</description>
		</method>
		<method name="set_override_selected_font_color">
			<return type="void">
			</return>
			<argument index="0" name="override" type="bool">
			</argument>
			<description>
			</description>
		</method>
		<method name="set_readonly">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set the text editor as read-only. Text can be displayed but not edited.
			</description>
		</method>
		<method name="set_show_line_numbers">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set to enable showing line numbers.
			</description>
		</method>
		<method name="set_smooth_scroll_enable">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
			</description>
		</method>
		<method name="set_syntax_coloring">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Set to enable the syntax coloring.
			</description>
		</method>
		<method name="set_text">
			<return type="void">
			</return>
			<argument index="0" name="text" type="String">
			</argument>
			<description>
				Set the entire text.
			</description>
		</method>
		<method name="set_v_scroll_speed">
			<return type="void">
			</return>
			<argument index="0" name="speed" type="float">
			</argument>
			<description>
			</description>
		</method>
		<method name="set_wrap">
			<return type="void">
			</return>
			<argument index="0" name="enable" type="bool">
			</argument>
			<description>
				Enable text wrapping when it goes beyond he edge of what is visible.
			</description>
		</method>
		<method name="undo">
			<return type="void">
			</return>
			<description>
				Perform undo operation.
			</description>
		</method>
	</methods>
	<members>
		<member name="readonly" type="bool" setter="set_readonly" getter="is_readonly">
			If [code]true[/code] read-only mode is enabled. Existing text cannot be modified and new text cannot be added.
		</member>
		<member name="caret_blink" type="bool" setter="cursor_set_blink_enabled" getter="cursor_get_blink_enabled">
		</member>
		<member name="caret_blink_speed" type="float" setter="cursor_set_blink_speed" getter="cursor_get_blink_speed">
		</member>
		<member name="caret_block_mode" type="bool" setter="cursor_set_block_mode" getter="cursor_is_block_mode">
		</member>
		<member name="highlight_all_occurrences" type="bool" setter="set_highlight_all_occurrences" getter="is_highlight_all_occurrences_enabled">
		</member>
		<member name="highlight_current_line" type="bool" setter="set_highlight_current_line" getter="is_highlight_current_line_enabled">
		</member>
		<member name="override_selected_font_color" type="bool" setter="set_override_selected_font_color" getter="is_overriding_selected_font_color">
		</member>
		<member name="show_line_numbers" type="bool" setter="set_show_line_numbers" getter="is_show_line_numbers_enabled">
		</member>
		<member name="context_menu_enabled" type="bool" setter="set_context_menu_enabled" getter="is_context_menu_enabled">
		</member>
		<member name="smooth_scrolling" type="bool" setter="set_smooth_scroll_enable" getter="is_smooth_scroll_enabled">
		</member>
		<member name="syntax_highlighting" type="bool" setter="set_syntax_coloring" getter="is_syntax_coloring_enabled">
		</member>
		<member name="v_scroll_speed" type="float" setter="set_v_scroll_speed" getter="get_v_scroll_speed">
		</member>
	</members>
	<signals>
		<signal name="breakpoint_toggled">
			<argument index="0" name="row" type="int">
			</argument>
			<description>
				Emitted when a breakpoint is placed via the breakpoint gutter.
			</description>
		</signal>
		<signal name="cursor_changed">
			<description>
				Emitted when the cursor changes.
			</description>
		</signal>
		<signal name="request_completion">
			<description>
			</description>
		</signal>
		<signal name="symbol_lookup">
			<argument index="0" name="symbol" type="String">
			</argument>
			<argument index="1" name="row" type="int">
			</argument>
			<argument index="2" name="column" type="int">
			</argument>
			<description>
			</description>
		</signal>
		<signal name="text_changed">
			<description>
				Emitted when the text changes.
			</description>
		</signal>
	</signals>
	<constants>
		<constant name="SEARCH_MATCH_CASE" value="1">
			Match case when searching.
		</constant>
		<constant name="SEARCH_WHOLE_WORDS" value="2">
			Match whole words when searching.
		</constant>
		<constant name="SEARCH_BACKWARDS" value="4">
			Search from end to beginning.
		</constant>
		<constant name="MENU_CUT" value="0">
		</constant>
		<constant name="MENU_COPY" value="1">
		</constant>
		<constant name="MENU_PASTE" value="2">
		</constant>
		<constant name="MENU_CLEAR" value="3">
		</constant>
		<constant name="MENU_SELECT_ALL" value="4">
		</constant>
		<constant name="MENU_UNDO" value="5">
		</constant>
		<constant name="MENU_MAX" value="6">
		</constant>
	</constants>
	<theme_items>
		<theme_item name="background_color" type="Color">
		</theme_item>
		<theme_item name="brace_mismatch_color" type="Color">
		</theme_item>
		<theme_item name="breakpoint_color" type="Color">
		</theme_item>
		<theme_item name="caret_background_color" type="Color">
		</theme_item>
		<theme_item name="caret_color" type="Color">
		</theme_item>
		<theme_item name="completion" type="StyleBox">
		</theme_item>
		<theme_item name="completion_background_color" type="Color">
		</theme_item>
		<theme_item name="completion_existing_color" type="Color">
		</theme_item>
		<theme_item name="completion_font_color" type="Color">
		</theme_item>
		<theme_item name="completion_lines" type="int">
		</theme_item>
		<theme_item name="completion_max_width" type="int">
		</theme_item>
		<theme_item name="completion_scroll_color" type="Color">
		</theme_item>
		<theme_item name="completion_scroll_width" type="int">
		</theme_item>
		<theme_item name="completion_selected_color" type="Color">
		</theme_item>
		<theme_item name="current_line_color" type="Color">
		</theme_item>
		<theme_item name="focus" type="StyleBox">
		</theme_item>
		<theme_item name="font" type="Font">
		</theme_item>
		<theme_item name="font_color" type="Color">
		</theme_item>
		<theme_item name="font_color_selected" type="Color">
		</theme_item>
		<theme_item name="function_color" type="Color">
		</theme_item>
		<theme_item name="line_number_color" type="Color">
		</theme_item>
		<theme_item name="line_spacing" type="int">
		</theme_item>
		<theme_item name="mark_color" type="Color">
		</theme_item>
		<theme_item name="member_variable_color" type="Color">
		</theme_item>
		<theme_item name="normal" type="StyleBox">
		</theme_item>
		<theme_item name="number_color" type="Color">
		</theme_item>
		<theme_item name="selection_color" type="Color">
		</theme_item>
		<theme_item name="symbol_color" type="Color">
		</theme_item>
		<theme_item name="tab" type="Texture">
		</theme_item>
		<theme_item name="word_highlighted_color" type="Color">
		</theme_item>
	</theme_items>
</class>