PixelUI.TextBox

Extends: PixelUI.Widget

A text input widget supporting single and multi-line input. Features syntax highlighting, autocomplete, and find/replace.

Properties

Name	Type	Description
text	`string`	Current text content
placeholder	`string`	Placeholder text shown when empty
onChange	`fun(self:PixelUI.TextBox,`
maxLength	`integer?`	Maximum allowed text length
multiline	`boolean`	Whether to support multiple lines
autocomplete	`string[]?`	Array of autocomplete suggestions
autocompleteMaxItems	`integer?`	Maximum suggestions shown in popup
autocompleteBg	`PixelUI.Color?`	Popup background color
autocompleteFg	`PixelUI.Color?`	Popup foreground color
autocompleteHighlightBg	`PixelUI.Color?`	Highlight background for the active suggestion
autocompleteHighlightFg	`PixelUI.Color?`	Highlight foreground for the active suggestion
autocompleteBorder	`PixelUI.BorderConfig?`	Optional border for the popup
autocompleteMaxWidth	`integer?`	Maximum popup width in characters
autocompleteGhostColor	`PixelUI.Color?`	Ghost text color inside the editor
syntax	`table?`	Syntax highlighting configuration
scrollbar	`PixelUI.ScrollbarConfig?`	Optional scrollbar configuration

Methods

new

lua

new()

setOnCursorMove

lua

setOnCursorMove()

setScrollbar

lua

setScrollbar()

onFocusChanged

lua

onFocusChanged()

_applyMaxLength

lua

_applyMaxLength()

_syncTextFromLines

lua

_syncTextFromLines()

_setTextInternal

lua

_setTextInternal()

_indexToPosition

lua

_indexToPosition()

_moveCursorToIndex

lua

_moveCursorToIndex()

getCursorPosition

lua

getCursorPosition()

getLineCount

lua

getLineCount()

_getInnerMetrics

lua

_getInnerMetrics()

_getOverlayHeight

lua

_getOverlayHeight()

_computeLayoutMetrics

lua

_computeLayoutMetrics()

_getContentSize

lua

_getContentSize()

_ensureCursorVisible

lua

_ensureCursorVisible()

_notifyChange

lua

_notifyChange()

_notifyCursorChange

lua

_notifyCursorChange()

_hasSelection

lua

_hasSelection()

getSelectionLength

lua

getSelectionLength()

getSelectionText

lua

getSelectionText()

_getSelectionRange

lua

_getSelectionRange()

_collectRange

lua

_collectRange()

_clearSelection

lua

_clearSelection()

_removeRange

lua

_removeRange()

_insertAt

lua

_insertAt()

_deleteSelection

lua

_deleteSelection()

_replaceSelection

lua

_replaceSelection()

_insertTextAtCursor

lua

_insertTextAtCursor()

_insertCharacter

lua

_insertCharacter()

_insertNewline

lua

_insertNewline()

_insertTab

lua

_insertTab()

_deleteBackward

lua

_deleteBackward()

_deleteForward

lua

_deleteForward()

_setCursorPosition

lua

_setCursorPosition()

_moveCursorLeft

lua

_moveCursorLeft()

_moveCursorRight

lua

_moveCursorRight()

_moveCursorVertical

lua

_moveCursorVertical()

_moveCursorUp

lua

_moveCursorUp()

_moveCursorDown

lua

_moveCursorDown()

_moveCursorLineStart

lua

_moveCursorLineStart()

_moveCursorLineEnd

lua

_moveCursorLineEnd()

_moveCursorDocumentStart

lua

_moveCursorDocumentStart()

_moveCursorDocumentEnd

lua

_moveCursorDocumentEnd()

_selectAll

lua

_selectAll()

_scrollLines

lua

_scrollLines()

_scrollColumns

lua

_scrollColumns()

_cursorFromPoint

lua

_cursorFromPoint()

_computeSyntaxColors

lua

_computeSyntaxColors()

_buildLineSegments

lua

_buildLineSegments()

_drawSegments

lua

_drawSegments()

_drawFindOverlay

lua

_drawFindOverlay()

_hideAutocomplete

lua

_hideAutocomplete()

_isPointInAutocomplete

lua

_isPointInAutocomplete()

_autocompleteIndexFromPoint

lua

_autocompleteIndexFromPoint()

_drawDropdown

lua

_drawDropdown()

_updateAutocomplete

lua

_updateAutocomplete()

_computeAutocompleteGhost

lua

_computeAutocompleteGhost()

_acceptAutocomplete

lua

_acceptAutocomplete()

_moveAutocompleteSelection

lua

_moveAutocompleteSelection()

_toggleFindOverlay

lua

_toggleFindOverlay()

_closeFindOverlay

lua

_closeFindOverlay()

_toggleFindField

lua

_toggleFindField()

_editFindFieldText

lua

_editFindFieldText()

_handleOverlayBackspace

lua

_handleOverlayBackspace()

_updateFindMatches

lua

_updateFindMatches()

_selectMatch

lua

_selectMatch()

_gotoMatch

lua

_gotoMatch()

_gotoNextMatch

lua

_gotoNextMatch()

_gotoPreviousMatch

lua

_gotoPreviousMatch()

_replaceCurrentMatch

lua

_replaceCurrentMatch()

_replaceAll

lua

_replaceAll()

_handleEscape

lua

_handleEscape()

_handleKey

lua

_handleKey()

draw

lua

draw()

handleEvent

lua

handleEvent()

setText

lua

setText()

getText

lua

getText()

setOnChange

lua

setOnChange()

PixelUI.TextBox ​

Properties ​

Methods ​

new ​

setOnCursorMove ​

setScrollbar ​

onFocusChanged ​

_applyMaxLength ​

_syncTextFromLines ​

_setTextInternal ​

_indexToPosition ​

_moveCursorToIndex ​

getCursorPosition ​

getLineCount ​

_getInnerMetrics ​

_getOverlayHeight ​

_computeLayoutMetrics ​

_getContentSize ​

_ensureCursorVisible ​

_notifyChange ​

_notifyCursorChange ​

_hasSelection ​

getSelectionLength ​

getSelectionText ​

_getSelectionRange ​

_collectRange ​

_clearSelection ​

_removeRange ​

_insertAt ​

_deleteSelection ​

_replaceSelection ​

_insertTextAtCursor ​

_insertCharacter ​

_insertNewline ​

_insertTab ​

_deleteBackward ​

_deleteForward ​

_setCursorPosition ​

_moveCursorLeft ​

_moveCursorRight ​

_moveCursorVertical ​

_moveCursorUp ​

_moveCursorDown ​

_moveCursorLineStart ​

_moveCursorLineEnd ​

_moveCursorDocumentStart ​

_moveCursorDocumentEnd ​

_selectAll ​

_scrollLines ​

_scrollColumns ​

_cursorFromPoint ​

_computeSyntaxColors ​

_buildLineSegments ​

_drawSegments ​

_drawFindOverlay ​

_hideAutocomplete ​

_isPointInAutocomplete ​

_autocompleteIndexFromPoint ​

_drawDropdown ​

_updateAutocomplete ​

_computeAutocompleteGhost ​

_acceptAutocomplete ​

_moveAutocompleteSelection ​

_toggleFindOverlay ​

_closeFindOverlay ​

_toggleFindField ​

_editFindFieldText ​

_handleOverlayBackspace ​

_updateFindMatches ​

_selectMatch ​

_gotoMatch ​

_gotoNextMatch ​

_gotoPreviousMatch ​

_replaceCurrentMatch ​

_replaceAll ​

_handleEscape ​

_handleKey ​

draw ​

handleEvent ​

setText ​