RenderTextMixin mixin
Mix this into classes that should mirror the functionality of RenderParagraph.
- Mixin Applications
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double
-
The vertical space required to paint the text.
no setter
- locale → Locale?
-
Used by this paragraph's internal TextPainter to select a
locale-specific font.
no setter
- maxLines → int?
-
An optional maximum number of lines for the text to span, wrapping if
necessary. If the text exceeds the given number of lines, it will be
truncated according to
overflowandsoftWrap.no setter - offset → Offset
-
The offset of the text in the render box.
no setter
- renderBox → RenderBox
-
The render box containing this text.
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- softWrap → bool
-
Whether the text should break at soft line breaks.
no setter
- strutStyle → StrutStyle?
-
The strut style to use. Strut style defines the strut, which sets minimum
vertical layout metrics.
no setter
- text → InlineSpan
-
The text to display.
no setter
- textAlign → TextAlign
-
How the text should be aligned horizontally.
no setter
- textDirection → TextDirection
-
The directionality of the text.
no setter
- textHeightBehavior → TextHeightBehavior?
-
Defines how to apply TextStyle.height over and under text.
no setter
- textScaleFactor → double
-
Deprecated. Will be removed in a future version of Flutter. Use
textScaler instead.
no setter
- textScaler → TextScaler
-
The font scaling strategy to use when laying out and rendering the text.
no setter
- textSize → Size
-
Returns the size of the text as laid out.
no setter
- textWidthBasis → TextWidthBasis
-
Defines how to measure the width of the rendered text.
no setter
- width → double
-
The horizontal space required to paint the text.
no setter
Methods
-
getBoxesForSelection(
TextSelection selection, {BoxHeightStyle boxHeightStyle = ui.BoxHeightStyle.tight, BoxWidthStyle boxWidthStyle = ui.BoxWidthStyle.tight}) → List< TextBox> - Returns a list of rects that bound the given selection.
-
getFullHeightForCaret(
TextPosition position) → double? -
Returns the strut bounded height of the glyph at the given
position. -
getOffsetForCaret(
TextPosition position, Rect caretPrototype) → Offset - Returns the offset at which to paint the caret.
-
getPositionForOffset(
Offset offset) → TextPosition - Returns the position within the text for the given pixel offset.
-
getWordBoundary(
TextPosition position) → TextRange - Returns the text range of the word at the given offset. Characters not part of a word, such as spaces, symbols, and punctuation, have word breaks on both sides. In such cases, this method will return a text range that contains the given text position.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paint(
PaintingContext context, Offset offset) → void -
Paints the text in the given
contextat the givenoffset. -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited