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Code Issues Packages Projects Releases Wiki Activity

Migrate to standard M3 TabIndicator

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arkon
2023-11-16 09:16:24 -05:00
parent ea15bc782a
commit 0af4703b78
4 changed files with 0 additions and 54 deletions
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48
presentation-core/src/main/java/tachiyomi/presentation/core/components/material/Tabs.kt
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@ -1,63 +1,15 @@
package tachiyomi.presentation.core.components.material
import androidx.compose.animation.core.Spring
import androidx.compose.animation.core.animateDpAsState
import androidx.compose.animation.core.spring
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.offset
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.layout.wrapContentSize
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.TabPosition
import androidx.compose.material3.TabRowDefaults.SecondaryIndicator
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.composed
import androidx.compose.ui.draw.clip
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.unit.IntOffset
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import tachiyomi.presentation.core.components.Pill
private fun Modifier.tabIndicatorOffset(
currentTabPosition: TabPosition,
currentPageOffsetFraction: Float,
) = fillMaxWidth()
.wrapContentSize(Alignment.BottomStart)
.composed {
val currentTabWidth by animateDpAsState(
targetValue = currentTabPosition.width,
animationSpec = spring(stiffness = Spring.StiffnessMediumLow),
label = "currentTabWidth",
)
val offset by animateDpAsState(
targetValue = currentTabPosition.left + (currentTabWidth * currentPageOffsetFraction),
animationSpec = spring(stiffness = Spring.StiffnessMediumLow),
label = "offset",
)
Modifier
.offset { IntOffset(x = offset.roundToPx(), y = 0) }
.width(currentTabWidth)
}
@Composable
fun TabIndicator(currentTabPosition: TabPosition, currentPageOffsetFraction: Float) {
SecondaryIndicator(
modifier = Modifier
.tabIndicatorOffset(currentTabPosition, currentPageOffsetFraction)
.padding(horizontal = 8.dp)
.clip(RoundedCornerShape(topStart = 3.dp, topEnd = 3.dp)),
)
}
@Composable
fun TabText(text: String, badgeCount: Int? = null) {
val pillAlpha = if (isSystemInDarkTheme()) 0.12f else 0.08f