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Baseline Text
Author: Tad Fisher
Wrapper for the Text element to add additional padding after the last baseline such that the height of the last line of text matches the style's lineHeight
| /** | |
| * Wrapper for the [Text] element which adds additional padding after the last baseline | |
| * such that the height of the last line of text matches the style's | |
| * [lineHeight][TextStyle.lineHeight]. | |
| */ | |
| @Composable | |
| fun BaselineText( | |
| text: String, | |
| modifier: Modifier = Modifier, | |
| color: Color = Color.Unspecified, | |
| fontSize: TextUnit = TextUnit.Unspecified, | |
| fontStyle: FontStyle? = null, | |
| fontWeight: FontWeight? = null, | |
| fontFamily: FontFamily? = null, | |
| letterSpacing: TextUnit = TextUnit.Unspecified, | |
| textDecoration: TextDecoration? = null, | |
| textAlign: TextAlign? = null, | |
| lineHeight: TextUnit = TextUnit.Unspecified, | |
| overflow: TextOverflow = TextOverflow.Clip, | |
| softWrap: Boolean = true, | |
| maxLines: Int = Int.MAX_VALUE, | |
| inlineContent: Map<String, InlineTextContent> = mapOf(), | |
| onTextLayout: (TextLayoutResult) -> Unit = {}, | |
| style: TextStyle = LocalTextStyle.current | |
| ) = BaselineText( | |
| AnnotatedString(text), | |
| modifier, | |
| color, | |
| fontSize, | |
| fontStyle, | |
| fontWeight, | |
| fontFamily, | |
| letterSpacing, | |
| textDecoration, | |
| textAlign, | |
| lineHeight, | |
| overflow, | |
| softWrap, | |
| maxLines, | |
| inlineContent, | |
| onTextLayout, | |
| style | |
| ) | |
| /** | |
| * Wrapper for the [Text] element which adds additional padding after the last baseline | |
| * such that the height of the last line of text matches the style's | |
| * [lineHeight][TextStyle.lineHeight]. | |
| */ | |
| @Composable | |
| fun BaselineText( | |
| text: AnnotatedString, | |
| modifier: Modifier = Modifier, | |
| color: Color = Color.Unspecified, | |
| fontSize: TextUnit = TextUnit.Unspecified, | |
| fontStyle: FontStyle? = null, | |
| fontWeight: FontWeight? = null, | |
| fontFamily: FontFamily? = null, | |
| letterSpacing: TextUnit = TextUnit.Unspecified, | |
| textDecoration: TextDecoration? = null, | |
| textAlign: TextAlign? = null, | |
| lineHeight: TextUnit = TextUnit.Unspecified, | |
| overflow: TextOverflow = TextOverflow.Clip, | |
| softWrap: Boolean = true, | |
| maxLines: Int = Int.MAX_VALUE, | |
| inlineContent: Map<String, InlineTextContent> = mapOf(), | |
| onTextLayout: (TextLayoutResult) -> Unit = {}, | |
| style: TextStyle = LocalTextStyle.current | |
| ) { | |
| val resolvedLineHeight = lineHeight.takeOrElse { style.lineHeight } | |
| val resolvedFontSize = fontSize.takeOrElse { style.fontSize } | |
| val paddedModifier = if (resolvedLineHeight.isSpecified && resolvedFontSize.isSpecified) { | |
| with(LocalDensity.current) { | |
| val lineHeightDp = resolvedLineHeight.toDp() | |
| val fontSizeDp = resolvedFontSize.toDp() | |
| Modifier.paddingFromBaseline( | |
| top = fontSizeDp, | |
| bottom = lineHeightDp - fontSizeDp | |
| ) | |
| } | |
| } else { | |
| Modifier | |
| } | |
| Text( | |
| text, | |
| modifier = modifier.then(paddedModifier), | |
| color, | |
| fontSize, | |
| fontStyle, | |
| fontWeight, | |
| fontFamily, | |
| letterSpacing, | |
| textDecoration, | |
| textAlign, | |
| lineHeight, | |
| overflow, | |
| softWrap, | |
| maxLines, | |
| inlineContent, | |
| onTextLayout, | |
| style | |
| ) | |
| } |
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