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Merge pull request #2 from terrakok/add_containment
Add BottomSheet demo
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136 changes: 136 additions & 0 deletions
136
composeApp/src/commonMain/kotlin/com/github/terrakok/Containment.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| package com.github.terrakok | ||
|
|
||
| import androidx.compose.foundation.layout.* | ||
| import androidx.compose.material.icons.Icons | ||
| import androidx.compose.material.icons.outlined.* | ||
| import androidx.compose.material3.* | ||
| import androidx.compose.runtime.* | ||
| import androidx.compose.runtime.saveable.rememberSaveable | ||
| import androidx.compose.ui.Alignment | ||
| import androidx.compose.ui.Modifier | ||
| import androidx.compose.ui.graphics.vector.ImageVector | ||
| import androidx.compose.ui.unit.dp | ||
| import kotlinx.coroutines.launch | ||
|
|
||
| @Composable | ||
| fun Containment() { | ||
| val modalBottomSheetInfoUrl = | ||
| "https://developer.android.com/reference/kotlin/androidx/compose/material3/package-summary?hl=en#ModalBottomSheet(kotlin.Function0,androidx.compose.ui.Modifier,androidx.compose.material3.SheetState,androidx.compose.ui.unit.Dp,androidx.compose.ui.graphics.Shape,androidx.compose.ui.graphics.Color,androidx.compose.ui.graphics.Color,androidx.compose.ui.unit.Dp,androidx.compose.ui.graphics.Color,kotlin.Function0,androidx.compose.foundation.layout.WindowInsets,androidx.compose.ui.window.SecureFlagPolicy,kotlin.Function1)" | ||
|
|
||
| ParentSection("Containment") { | ||
| ChildSection( | ||
| title = "Bottom sheet", | ||
| infoUrl = modalBottomSheetInfoUrl | ||
| ) { | ||
| BottomSheetDemo() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @OptIn(ExperimentalMaterial3Api::class) | ||
| @Composable | ||
| private fun BottomSheetDemo() { | ||
| var isModalSheetOpen by rememberSaveable { mutableStateOf(false) } | ||
|
|
||
| OutlinedCard { | ||
| Row( | ||
| modifier = Modifier | ||
| .requiredWidthIn(400.dp) | ||
| .width(600.dp) | ||
| .padding(16.dp) | ||
| ) { | ||
| TextButton( | ||
| modifier = Modifier | ||
| .padding(horizontal = 8.dp, vertical = 4.dp) | ||
| .weight(1f), | ||
| enabled = true, | ||
| onClick = { | ||
| isModalSheetOpen = true | ||
| }, | ||
| content = { Text("Show modal bottom sheet") } | ||
| ) | ||
|
|
||
| var bottomSheetShown by remember { mutableStateOf(false) } | ||
| val scope = rememberCoroutineScope() | ||
| val bottomSheetScaffoldState = LocalBottomSheetScaffoldState.current | ||
| TextButton( | ||
| modifier = Modifier | ||
| .padding(horizontal = 8.dp, vertical = 4.dp) | ||
| .weight(1f), | ||
| enabled = true, | ||
| onClick = { | ||
| bottomSheetShown = !bottomSheetShown | ||
| scope.launch { | ||
| if (bottomSheetShown) { | ||
| bottomSheetScaffoldState.bottomSheetState.expand() | ||
| } else { | ||
| bottomSheetScaffoldState.bottomSheetState.hide() | ||
| } | ||
| } | ||
| }, | ||
| content = { | ||
| Text("${if(bottomSheetShown) "Hide" else "Show"} bottom sheet") | ||
| } | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| val bottomSheetState = rememberModalBottomSheetState(skipPartiallyExpanded = true) | ||
|
|
||
| if (isModalSheetOpen) { | ||
| ModalBottomSheet( | ||
| onDismissRequest = { isModalSheetOpen = false }, | ||
| sheetState = bottomSheetState, | ||
| ) { | ||
| BottomSheetContent() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| internal fun ColumnScope.BottomSheetContent() { | ||
| Row(modifier = Modifier.padding(vertical = 20.dp).align(Alignment.CenterHorizontally)) { | ||
| BottomSheetButton( | ||
| title = "Share", | ||
| icon = Icons.Outlined.Share | ||
| ) | ||
| BottomSheetButton( | ||
| title = "Add to", | ||
| icon = Icons.Outlined.Add | ||
| ) | ||
| BottomSheetButton( | ||
| title = "Trash", | ||
| icon = Icons.Outlined.Delete | ||
| ) | ||
| BottomSheetButton( | ||
| title = "Archive", | ||
| icon = Icons.Outlined.Archive | ||
| ) | ||
| BottomSheetButton( | ||
| title = "Settings", | ||
| icon = Icons.Outlined.Settings | ||
| ) | ||
| BottomSheetButton( | ||
| title = "Favorite", | ||
| icon = Icons.Outlined.Favorite | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| @Composable | ||
| private fun BottomSheetButton( | ||
| icon: ImageVector, | ||
| title: String | ||
| ) { | ||
| NavigationRailItem( | ||
| selected = false, | ||
| onClick = { }, | ||
| icon = { | ||
| Icon( | ||
| imageVector = icon, | ||
| contentDescription = null | ||
| ) | ||
| }, | ||
| label = { Text(title) } | ||
| ) | ||
| } |