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Animate tree height selection buttons #1168

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Merged
Elforama merged 1 commit into from
Dec 8, 2025
Merged

Animate tree height selection buttons #1168

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26 changes: 19 additions & 7 deletions app/src/main/java/org/greenstand/android/TreeTracker/treeheight/TreeHeightColourSelection.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@
*/
package org.greenstand.android.TreeTracker.treeheight

import androidx.compose.animation.core.animateDpAsState
import androidx.compose.animation.core.tween
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.PaddingValues
Expand Down Expand Up @@ -85,22 +87,32 @@ fun TreeHeightScreen() {
},
)
}
) {
) { padding ->
LazyColumn(
modifier = Modifier.fillMaxWidth(),
modifier = Modifier.padding(padding).fillMaxWidth(),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.spacedBy(20.dp),
contentPadding = PaddingValues(start = 8.dp, end = 8.dp, top = 30.dp)
) {
items(state.colors) { color ->
val isSelected = color == state.selectedColor
val animatedWidth by animateDpAsState(
targetValue = if (isSelected) 350.dp else 200.dp,
animationSpec = tween(durationMillis = 300),
)
val animatedHeight by animateDpAsState(
targetValue = if (isSelected) 85.dp else 62.dp,
animationSpec = tween(durationMillis = 300),
)

TreeTrackerButton(
colors = color,
isSelected = color == state.selectedColor,
isSelected = isSelected,
onClick = { viewModel.selectColor(color) },
modifier = if (color == state.selectedColor) Modifier.size(
width = 350.dp,
height = 85.dp
) else Modifier.size(width = 200.dp, height = 62.dp)
modifier = Modifier.size(
width = animatedWidth,
height = animatedHeight
)
) {}
}
}
Expand Down