TextView class final

Constructors

TextView({int width = 0, int height = 0, bool softWrap = true, int leadingColumns = 0, int viewportStartRow = 0, int viewportStartColumn = 0, double scrollMargin = 0})

Properties

hashCode → int
The hash code for this object.
no setterinherited
height ↔ int
getter/setter pair
leadingColumns ↔ int
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollMargin ↔ double
getter/setter pair
softWrap ↔ bool
getter/setter pair
viewportStartColumn ↔ int
getter/setter pair
viewportStartRow ↔ int
getter/setter pair
width ↔ int
getter/setter pair

Methods

buildLines(TextDocument document, EditorState state) → List<TextViewLine>
buildLinesForCurrentViewport(TextDocument document, EditorState state) → List<TextViewLine>
buildViewportLines(TextDocument document, EditorState state) → List<TextViewLine>
cursorOffsetForVisualLineBoundary(TextDocument document, EditorState state, {required bool end, TextPosition? cursor}) → int
cursorOffsetForVisualLineMove(TextDocument document, EditorState state, {required int lineDelta, int desiredDisplayColumn = -1, TextPosition? cursor}) → int
cursorVisualRow(TextDocument document, EditorState state) → int?
effectiveContentWidth() → int
effectiveWrapWidth() → int
ensureCursorVisible(TextDocument document, EditorState state) → int
hitTestContent(TextDocument document, EditorState state, {required int localX, required int visualRow}) → TextHitResult?
isCursorVisible(TextDocument document, EditorState state) → bool
maxViewportStartColumn(TextDocument document, EditorState state) → int
maxViewportStartRow(TextDocument document) → int
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
offsetForDisplayColumn(TextDocument document, EditorState state, {required int visualRow, required int displayColumn}) → int
pageDown(TextDocument document) → void
pageUp(TextDocument document) → void
resolveCursorVisualPosition(TextDocument document, EditorState state, {TextPosition? cursor}) → TextVisualCursorPosition?
resolveViewport(TextDocument document, EditorState state) → TextViewport
scrollByColumns(int delta, TextDocument document, EditorState state) → void
scrollByRows(int delta, TextDocument document) → void
scrollToColumn(int column, TextDocument document, EditorState state) → void
scrollToRow(int row, TextDocument document) → void
toString() → String
A string representation of this object.
inherited
totalVisualColumns(TextDocument document, EditorState state) → int
totalVisualRows(TextDocument document) → int

Operators

operator ==(Object other) → bool
The equality operator.
inherited