PlatformTextStyle.kt
/*
* Copyright 2022 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
@file:OptIn(ExperimentalTextApi::class)
package androidx.compose.ui.text
/**
* Provides platform specific [TextStyle] configuration options for styling and compatibility.
*/
@ExperimentalTextApi
expect class PlatformTextStyle {
/**
* Platform specific text span styling and compatibility configuration.
*/
val spanStyle: PlatformSpanStyle?
/**
* Platform specific paragraph styling and compatibility configuration.
*/
val paragraphStyle: PlatformParagraphStyle?
}
internal expect fun createPlatformTextStyle(
spanStyle: PlatformSpanStyle?,
paragraphStyle: PlatformParagraphStyle?
): PlatformTextStyle
/**
* Provides platform specific [ParagraphStyle] configuration options for styling and compatibility.
*/
@ExperimentalTextApi
expect class PlatformParagraphStyle {
companion object {
val Default: PlatformParagraphStyle
}
fun merge(other: PlatformParagraphStyle?): PlatformParagraphStyle
fun lerp(stop: PlatformParagraphStyle, fraction: Float): PlatformParagraphStyle
}
/**
* Provides platform specific [SpanStyle] configuration options for styling and compatibility.
*/
@ExperimentalTextApi
expect class PlatformSpanStyle {
companion object {
val Default: PlatformSpanStyle
}
fun merge(other: PlatformSpanStyle?): PlatformSpanStyle
fun lerp(stop: PlatformSpanStyle, fraction: Float): PlatformSpanStyle
}