getContentWidth

Other members in extension

Types

• struct ImageUpdateMask
• enum ListType
• enum MenuItems
• class Signal1

  Signal support.

• class Signal2

  Signal support.

• class Signal3

  Signal support.

Type members

• class var godotClassName: StringName

Instance members

• var autowrapMode: TextServer.AutowrapMode

  If set to something other than TextServer/AutowrapMode/autowrapOff, the text gets wrapped inside the node’s bounding rectangle. To see how each mode behaves, see TextServer.AutowrapMode.

• var bbcodeEnabled: Bool

  If true, the label uses BBCode formatting.

• var contextMenuEnabled: Bool

  If true, a right-click displays the context menu.

• var customEffects: GArray

  The currently installed custom effects. This is an array of RichTextEffects.

• var deselectOnFocusLossEnabled: Bool

  If true, the selected text will be deselected when focus is lost.

• var dragAndDropSelectionEnabled: Bool

  If true, allow drag and drop of selected text.

• var finished: SimpleSignal

  Triggered when the document is fully loaded.

• var fitContent: Bool

  If true, the label’s minimum size will be automatically updated to fit its content, matching the behavior of Label.

• var hintUnderlined: Bool

  If true, the label underlines hint tags such as [code skip-lint][hint=description]{text}[/hint]`.

• var language: String

  Language code used for line-breaking and text shaping algorithms, if left empty current locale is used instead.

• var metaClicked: Signal1

  Triggered when the user clicks on content between meta tags. If the meta is defined in text, e.g. [code skip-lint]<a href=”{“data”=“hi”}”>hi`, then the parameter for this signal will be a String type. If a particular type or an object is desired, the ``pushMeta(data:)`` method must be used to manually insert the data into the tag stack.

• var metaHoverEnded: Signal3

  Triggers when the mouse exits a meta tag.

• var metaHoverStarted: Signal2

  Triggers when the mouse enters a meta tag.

• var metaUnderlined: Bool

  If true, the label underlines meta tags such as [code skip-lint][url]{text}`.

• var progressBarDelay: Int32

  The delay after which the loading progress bar is displayed, in milliseconds. Set to -1 to disable progress bar entirely.

• var scrollActive: Bool

  If true, the scrollbar is visible. Setting this to false does not block scrolling completely. See scrollToLine(_:).

• var scrollFollowing: Bool

  If true, the window scrolls down to display new content automatically.

• var selectionEnabled: Bool

  If true, the label allows text selection.

• var shortcutKeysEnabled: Bool

  If true, shortcut keys for context menu items are enabled, even if the context menu is disabled.

• var structuredTextBidiOverride: TextServer.StructuredTextParser

  Set BiDi algorithm override for the structured text.

• var structuredTextBidiOverrideOptions: GArray

  Set additional options for BiDi override.

• var tabSize: Int32

  The number of spaces associated with a single tab length. Does not affect \t in text tags, only indent tags.

• var text: String

  The label’s text in BBCode format. Is not representative of manual modifications to the internal tag stack. Erases changes made by other methods when edited.

• var textDirection: Control.TextDirection

  Base text writing direction.

• var threaded: Bool

  If true, text processing is done in a background thread.

• var visibleCharacters: Int32

  The number of characters to display. If set to -1, all characters are displayed. This can be useful when animating the text appearing in a dialog box.

• var visibleCharactersBehavior: TextServer.VisibleCharactersBehavior

  Sets the clipping behavior when visibleCharacters or visibleRatio is set. See TextServer.VisibleCharactersBehavior for more info.

• var visibleRatio: Double

  The fraction of characters to display, relative to the total number of characters (see getTotalCharacterCount). If set to 1.0, all characters are displayed. If set to 0.5, only half of the characters will be displayed. This can be useful when animating the text appearing in a dialog box.

• func addImage(Texture2D?, width: Int32, height: Int32, color: Color, inlineAlign: InlineAlignment, region: Rect2, key: Variant, pad: Bool, tooltip: String, sizeInPercent: Bool)

  Adds an image’s opening and closing tags to the tag stack, optionally providing a width and height to resize the image, a color to tint the image and a region to only use parts of the image.

• func addText(String)

  Adds raw non-BBCode-parsed text to the tag stack.

• func appendText(bbcode: String)

  Parses bbcode and adds tags to the tag stack as needed.

• func clear()

  Clears the tag stack.

• func deselect()

  Clears the current selection.

• func getCharacterLine(character: Int32) -> Int32

  Returns the line number of the character position provided.

• func getCharacterParagraph(character: Int32) -> Int32

  Returns the paragraph number of the character position provided.

• func getContentHeight() -> Int32

  Returns the height of the content.

• func getLineCount() -> Int32

  Returns the total number of lines in the text. Wrapped text is counted as multiple lines.

• func getLineOffset(line: Int32) -> Double

  Returns the vertical offset of the line found at the provided index.

• func getMenu() -> PopupMenu?

  Returns the PopupMenu of this RichTextLabel. By default, this menu is displayed when right-clicking on the RichTextLabel.

• func getParagraphCount() -> Int32

  Returns the total number of paragraphs (newlines or p tags in the tag stack’s text tags). Considers wrapped text as one paragraph.

• func getParagraphOffset(paragraph: Int32) -> Double

  Returns the vertical offset of the paragraph found at the provided index.

• func getParsedText() -> String

  Returns the text without BBCode mark-up.

• func getSelectedText() -> String

  Returns the current selection text. Does not include BBCodes.

• func getSelectionFrom() -> Int32

  Returns the current selection first character index if a selection is active, -1 otherwise. Does not include BBCodes.

• func getSelectionTo() -> Int32

  Returns the current selection last character index if a selection is active, -1 otherwise. Does not include BBCodes.

• func getTotalCharacterCount() -> Int32

  Returns the total number of characters from text tags. Does not include BBCodes.

• func getVScrollBar() -> VScrollBar?

  Returns the vertical scrollbar.

• func getVisibleLineCount() -> Int32

  Returns the number of visible lines.

• func getVisibleParagraphCount() -> Int32

  Returns the number of visible paragraphs. A paragraph is considered visible if at least one of its lines is visible.

• func installEffect(Variant)

  Installs a custom effect. effect should be a valid RichTextEffect.

• func isMenuVisible() -> Bool

  Returns whether the menu is visible. Use this instead of get_menu().visible to improve performance (so the creation of the menu is avoided).

• func isReady() -> Bool

  If threaded is enabled, returns true if the background thread has finished text processing, otherwise always return true.

• func menuOption(Int32)

  Executes a given action as defined in the MenuItems enum.

• func newline()

  Adds a newline tag to the tag stack.

• func parseBbcode(String)

  The assignment version of appendText(bbcode:). Clears the tag stack and inserts the new content.

• func parseExpressionsForValues(expressions: PackedStringArray) -> GDictionary

  Parses BBCode parameter expressions into a dictionary.

• func pop()

  Terminates the current tag. Use after push_* methods to close BBCodes manually. Does not need to follow add_* methods.

• func popAll()

  Terminates all tags opened by push_* methods.

• func popContext()

  Terminates tags opened after the last pushContext call (including context marker), or all tags if there’s no context marker on the stack.

• func pushBgcolor(Color)

  Adds a [code skip-lint][bgcolor]` tag to the tag stack.

• func pushBold()

  Adds a [code skip-lint][font] tag with a bold font to the tag stack. This is the same as adding a [code skip-lint]** tag if not currently in a [code skip-lint]_` tag.

• func pushBoldItalics()

  Adds a [code skip-lint][font]` tag with a bold italics font to the tag stack.

• func pushCell()

  Adds a [code skip-lint][cell] tag to the tag stack. Must be inside a [code skip-lint][table] tag. See pushTable(columns:inlineAlign:alignToRow:) for details.

• func pushColor(Color)

  Adds a [code skip-lint][color]` tag to the tag stack.

• func pushContext()

  Adds a context marker to the tag stack. See popContext.

• func pushCustomfx(effect: RichTextEffect?, env: GDictionary)

  Adds a custom effect tag to the tag stack. The effect does not need to be in customEffects. The environment is directly passed to the effect.

• func pushDropcap(string: String, font: Font?, size: Int32, dropcapMargins: Rect2, color: Color, outlineSize: Int32, outlineColor: Color)

  Adds a [code skip-lint][dropcap]` tag to the tag stack. Drop cap (dropped capital) is a decorative element at the beginning of a paragraph that is larger than the rest of the text.

• func pushFgcolor(Color)

  Adds a [code skip-lint][fgcolor]` tag to the tag stack.

• func pushFont(Font?, fontSize: Int32)

  Adds a [code skip-lint][font]` tag to the tag stack. Overrides default fonts for its duration.

• func pushFontSize(Int32)

  Adds a [code skip-lint][font_size]` tag to the tag stack. Overrides default font size for its duration.

• func pushHint(description: String)

  Adds a [code skip-lint][hint] tag to the tag stack. Same as BBCode [code skip-lint][hint=something]{text}[/hint].

• func pushIndent(level: Int32)

  Adds an [code skip-lint][indent]tag to the tag stack. Multiplieslevel` by current tabSize to determine new margin length.

• func pushItalics()

  Adds a [code skip-lint][font] tag with an italics font to the tag stack. This is the same as adding an [code skip-lint]_ tag if not currently in a [code skip-lint]**` tag.

• func pushLanguage(String)

  Adds language code used for text shaping algorithm and Open-Type font features.

• func pushList(level: Int32, type: RichTextLabel.ListType, capitalize: Bool, bullet: String)

  Adds [code skip-lint][ol] or [code skip-lint][ul] tag to the tag stack. Multiplies level by current tabSize to determine new margin length.

• func pushMeta(data: Variant)

  Adds a meta tag to the tag stack. Similar to the BBCode [code skip-lint]{text}`, but supports non-String metadata types.

• func pushMono()

  Adds a [code skip-lint][font]` tag with a monospace font to the tag stack.

• func pushNormal()

  Adds a [code skip-lint][font]` tag with a normal font to the tag stack.

• func pushOutlineColor(Color)

  Adds a [code skip-lint][outline_color]` tag to the tag stack. Adds text outline for its duration.

• func pushOutlineSize(Int32)

  Adds a [code skip-lint][outline_size]` tag to the tag stack. Overrides default text outline size for its duration.

• func pushParagraph(alignment: HorizontalAlignment, baseDirection: Control.TextDirection, language: String, stParser: TextServer.StructuredTextParser, justificationFlags: TextServer.JustificationFlag, tabStops: PackedFloat32Array)

  Adds a [code skip-lint][p]` tag to the tag stack.

• func pushStrikethrough()

  Adds a [code skip-lint][s]` tag to the tag stack.

• func pushTable(columns: Int32, inlineAlign: InlineAlignment, alignToRow: Int32)

  Adds a [code skip-lint][table=columns,inline_align]` tag to the tag stack.

• func pushUnderline()

  Adds a [code skip-lint][u]` tag to the tag stack.

• func removeParagraph(Int32) -> Bool

  Removes a paragraph of content from the label. Returns true if the paragraph exists.

• func scrollToLine(Int32)

  Scrolls the window’s top line to match line.

• func scrollToParagraph(Int32)

  Scrolls the window’s top line to match first line of the paragraph.

• func scrollToSelection()

  Scrolls to the beginning of the current selection.

• func selectAll()

  Select all the text.

• func setCellBorderColor(Color)

  Sets color of a table cell border.

• func setCellPadding(Rect2)

  Sets inner padding of a table cell.

• func setCellRowBackgroundColor(oddRowBg: Color, evenRowBg: Color)

  Sets color of a table cell. Separate colors for alternating rows can be specified.

• func setCellSizeOverride(minSize: Vector2, maxSize: Vector2)

  Sets minimum and maximum size overrides for a table cell.

• func setTableColumnExpand(column: Int32, expand: Bool, ratio: Int32)

  Edits the selected column’s expansion options. If expand is true, the column expands in proportion to its expansion ratio versus the other columns’ ratios.

• func updateImage(key: Variant, mask: RichTextLabel.ImageUpdateMask, image: Texture2D?, width: Int32, height: Int32, color: Color, inlineAlign: InlineAlignment, region: Rect2, pad: Bool, tooltip: String, sizeInPercent: Bool)

  Updates the existing images with the key key. Only properties specified by mask bits are updated. See addImage(_:width:height:color:inlineAlign:region:key:pad:tooltip:sizeInPercent:).