diff options
Diffstat (limited to 'doc/classes')
| -rw-r--r-- | doc/classes/TextEdit.xml | 128 |
1 files changed, 127 insertions, 1 deletions
diff --git a/doc/classes/TextEdit.xml b/doc/classes/TextEdit.xml index 0905c0c20b..2f9b971fc8 100644 --- a/doc/classes/TextEdit.xml +++ b/doc/classes/TextEdit.xml @@ -5,6 +5,7 @@ </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. + [b]Note:[/b] Most viewport, caret and edit methods contain a [code]caret_index[/code] argument for [member caret_multiple] support. The argument should be one of the following: [code]-1[/code] for all carets, [code]0[/code] for the main caret, or greater than [code]0[/code] for secondary carets. [b]Note:[/b] When holding down [kbd]Alt[/kbd], the vertical scroll wheel will scroll 5 times as fast as it would normally do. This also works in the Godot script editor. </description> <tutorials> @@ -12,18 +13,21 @@ <methods> <method name="_backspace" qualifiers="virtual"> <return type="void" /> + <param index="0" name="caret_index" type="int" /> <description> Override this method to define what happens when the user presses the backspace key. </description> </method> <method name="_copy" qualifiers="virtual"> <return type="void" /> + <param index="0" name="caret_index" type="int" /> <description> Override this method to define what happens when the user performs a copy operation. </description> </method> <method name="_cut" qualifiers="virtual"> <return type="void" /> + <param index="0" name="caret_index" type="int" /> <description> Override this method to define what happens when the user performs a cut operation. </description> @@ -31,23 +35,34 @@ <method name="_handle_unicode_input" qualifiers="virtual"> <return type="void" /> <param index="0" name="unicode_char" type="int" /> + <param index="1" name="caret_index" type="int" /> <description> Override this method to define what happens when the user types in the provided key [param unicode_char]. </description> </method> <method name="_paste" qualifiers="virtual"> <return type="void" /> + <param index="0" name="caret_index" type="int" /> <description> Override this method to define what happens when the user performs a paste operation. </description> </method> <method name="_paste_primary_clipboard" qualifiers="virtual"> <return type="void" /> + <param index="0" name="caret_index" type="int" /> <description> Override this method to define what happens when the user performs a paste operation with middle mouse button. [b]Note:[/b] This method is only implemented on Linux. </description> </method> + <method name="add_caret"> + <return type="int" /> + <param index="0" name="line" type="int" /> + <param index="1" name="col" type="int" /> + <description> + Adds a new caret at the given location. Returns the index of the new caret, or [code]-1[/code] if the location is invalid. + </description> + </method> <method name="add_gutter"> <return type="void" /> <param index="0" name="at" type="int" default="-1" /> @@ -55,14 +70,27 @@ Register a new gutter to this [TextEdit]. Use [param at] to have a specific gutter order. A value of [code]-1[/code] appends the gutter to the right. </description> </method> + <method name="adjust_carets_after_edit"> + <return type="void" /> + <param index="0" name="caret" type="int" /> + <param index="1" name="from_line" type="int" /> + <param index="2" name="from_col" type="int" /> + <param index="3" name="to_line" type="int" /> + <param index="4" name="to_col" type="int" /> + <description> + Reposition the carets affected by the edit. This assumes edits are applied in edit order, see [method get_caret_index_edit_order]. + </description> + </method> <method name="adjust_viewport_to_caret"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Adjust the viewport so the caret is visible. </description> </method> <method name="backspace"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Called when the user presses the backspace key. Can be overridden with [method _backspace]. </description> @@ -75,6 +103,7 @@ </method> <method name="center_viewport_to_caret"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Centers the viewport on the line the editing caret is at. This also resets the [member scroll_horizontal] value to [code]0[/code]. </description> @@ -93,28 +122,38 @@ </method> <method name="copy"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Copies the current text selection. Can be overridden with [method _copy]. </description> </method> <method name="cut"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Cut's the current selection. Can be overridden with [method _cut]. </description> </method> <method name="delete_selection"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Deletes the selected text. </description> </method> <method name="deselect"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Deselects the current selection. </description> </method> + <method name="end_action"> + <return type="void" /> + <description> + Marks the end of steps in the current action started with [method start_action]. + </description> + </method> <method name="end_complex_operation"> <return type="void" /> <description> @@ -123,24 +162,40 @@ </method> <method name="get_caret_column" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the column the editing caret is at. </description> </method> + <method name="get_caret_count" qualifiers="const"> + <return type="int" /> + <description> + Returns the number of carets in this [TextEdit]. + </description> + </method> <method name="get_caret_draw_pos" qualifiers="const"> <return type="Vector2" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the caret pixel draw position. </description> </method> + <method name="get_caret_index_edit_order"> + <return type="PackedInt32Array" /> + <description> + Returns a list of caret indexes in their edit order, this done from bottom to top. Edit order refers to the way actions such as [method insert_text_at_caret] are applied. + </description> + </method> <method name="get_caret_line" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the line the editing caret is on. </description> </method> <method name="get_caret_wrap_index" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the wrap index the editing caret is on. </description> @@ -381,32 +436,37 @@ Returns the scroll position for [param wrap_index] of [param line]. </description> </method> - <method name="get_selected_text" qualifiers="const"> + <method name="get_selected_text"> <return type="String" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Returns the text inside the selection. </description> </method> <method name="get_selection_column" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the original start column of the selection. </description> </method> <method name="get_selection_from_column" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the selection begin column. </description> </method> <method name="get_selection_from_line" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the selection begin line. </description> </method> <method name="get_selection_line" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the original start line of the selection. </description> @@ -419,12 +479,14 @@ </method> <method name="get_selection_to_column" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the selection end column. </description> </method> <method name="get_selection_to_line" qualifiers="const"> <return type="int" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns the selection end line. </description> @@ -476,6 +538,7 @@ </method> <method name="get_word_under_caret" qualifiers="const"> <return type="String" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Returns a [String] text with the word under the caret's location. </description> @@ -494,6 +557,7 @@ </method> <method name="has_selection" qualifiers="const"> <return type="bool" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Returns [code]true[/code] if the user has selected text. </description> @@ -515,12 +579,14 @@ <method name="insert_text_at_caret"> <return type="void" /> <param index="0" name="text" type="String" /> + <param index="1" name="caret_index" type="int" default="-1" /> <description> Insert the specified text at the caret position. </description> </method> <method name="is_caret_visible" qualifiers="const"> <return type="bool" /> + <param index="0" name="caret_index" type="int" default="0" /> <description> Returns [code]true[/code] if the caret is visible on the screen. </description> @@ -576,6 +642,7 @@ <method name="is_mouse_over_selection" qualifiers="const"> <return type="bool" /> <param index="0" name="edges" type="bool" /> + <param index="1" name="caret_index" type="int" default="-1" /> <description> Returns whether the mouse is over selection. If [param edges] is [code]true[/code], the edges are considered part of the selection. </description> @@ -601,18 +668,41 @@ Merge the gutters from [param from_line] into [param to_line]. Only overwritable gutters will be copied. </description> </method> + <method name="merge_overlapping_carets"> + <return type="void" /> + <description> + Merges any overlapping carets. Will favour the newest caret, or the caret with a selection. + [b]Note:[/b] This is not called when a caret changes position but after certain actions, so it is possible to get into a state where carets overlap. + </description> + </method> <method name="paste"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Paste at the current location. Can be overridden with [method _paste]. </description> </method> + <method name="paste_primary_clipboard"> + <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> + <description> + Pastes the primary clipboard. + </description> + </method> <method name="redo"> <return type="void" /> <description> Perform redo operation. </description> </method> + <method name="remove_caret"> + <return type="void" /> + <param index="0" name="caret" type="int" /> + <description> + Removes the given caret index. + [b]Note:[/b] This can result in adjustment of all other caret indices. + </description> + </method> <method name="remove_gutter"> <return type="void" /> <param index="0" name="gutter" type="int" /> @@ -620,6 +710,12 @@ Removes the gutter from this [TextEdit]. </description> </method> + <method name="remove_secondary_carets"> + <return type="void" /> + <description> + Removes all additional carets. + </description> + </method> <method name="remove_text"> <return type="void" /> <param index="0" name="from_line" type="int" /> @@ -666,6 +762,7 @@ <param index="1" name="from_column" type="int" /> <param index="2" name="to_line" type="int" /> <param index="3" name="to_column" type="int" /> + <param index="4" name="caret_index" type="int" default="0" /> <description> Perform selection, from line/column to line/column. If [member selecting_enabled] is [code]false[/code], no selection will occur. @@ -680,6 +777,7 @@ </method> <method name="select_word_under_caret"> <return type="void" /> + <param index="0" name="caret_index" type="int" default="-1" /> <description> Selects the word under the caret. </description> @@ -688,9 +786,11 @@ <return type="void" /> <param index="0" name="column" type="int" /> <param index="1" name="adjust_viewport" type="bool" default="true" /> + <param index="2" name="caret_index" type="int" default="0" /> <description> Moves the caret to the specified [param column] index. If [param adjust_viewport] is [code]true[/code], the viewport will center at the caret position after the move occurs. + [b]Note:[/b] If supporting multiple carets this will not check for any overlap. See [method merge_overlapping_carets]. </description> </method> <method name="set_caret_line"> @@ -699,10 +799,12 @@ <param index="1" name="adjust_viewport" type="bool" default="true" /> <param index="2" name="can_be_hidden" type="bool" default="true" /> <param index="3" name="wrap_index" type="int" default="0" /> + <param index="4" name="caret_index" type="int" default="0" /> <description> Moves the caret to the specified [param line] index. If [param adjust_viewport] is [code]true[/code], the viewport will center at the caret position after the move occurs. If [param can_be_hidden] is [code]true[/code], the specified [code]line[/code] can be hidden. + [b]Note:[/b] If supporting multiple carets this will not check for any overlap. See [method merge_overlapping_carets]. </description> </method> <method name="set_gutter_clickable"> @@ -872,6 +974,7 @@ <param index="0" name="mode" type="int" enum="TextEdit.SelectionMode" /> <param index="1" name="line" type="int" default="-1" /> <param index="2" name="column" type="int" default="-1" /> + <param index="3" name="caret_index" type="int" default="0" /> <description> Sets the current selection mode. </description> @@ -890,6 +993,14 @@ Provide custom tooltip text. The callback method must take the following args: [code]hovered_word: String[/code] </description> </method> + <method name="start_action"> + <return type="void" /> + <param index="0" name="action" type="int" enum="TextEdit.EditAction" /> + <description> + Starts an action, will end the current action if [code]action[/code] is different. + An action will also end after a call to [method end_action], after [member ProjectSettings.gui/timers/text_edit_idle_detect_sec] is triggered or a new undoable step outside the [method start_action] and [method end_action] calls. + </description> + </method> <method name="swap_lines"> <return type="void" /> <param index="0" name="from_line" type="int" /> @@ -926,6 +1037,9 @@ If [code]true[/code], a right-click moves the caret at the mouse position before displaying the context menu. If [code]false[/code], the context menu disregards mouse location. </member> + <member name="caret_multiple" type="bool" setter="set_multiple_carets_enabled" getter="is_multiple_carets_enabled" default="true"> + Sets if multiple carets are allowed. + </member> <member name="caret_type" type="int" setter="set_caret_type" getter="get_caret_type" enum="TextEdit.CaretType" default="0"> Set the type of caret to draw. </member> @@ -1154,6 +1268,18 @@ <constant name="MENU_MAX" value="28" enum="MenuItems"> Represents the size of the [enum MenuItems] enum. </constant> + <constant name="ACTION_NONE" value="0" enum="EditAction"> + No current action. + </constant> + <constant name="ACTION_TYPING" value="1" enum="EditAction"> + A typing action. + </constant> + <constant name="ACTION_BACKSPACE" value="2" enum="EditAction"> + A backwards delete action. + </constant> + <constant name="ACTION_DELETE" value="3" enum="EditAction"> + A forward delete action. + </constant> <constant name="SEARCH_MATCH_CASE" value="1" enum="SearchFlags"> Match case when searching. </constant> |