🚀 Custom implementation of SegmentedButton

Replaced material3 SegmentedButton with custom implementation (following Material3 guidelines). Fixed many flaws such as:
- No horizontal scrolling if overlapping
- If text is too long, can reach border

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/components/SegmentedButtonWithTitle.kt

@@ -1,38 +1,70 @@
 package ua.acclorite.book_story.presentation.screens.settings.components
 
+import androidx.compose.animation.expandHorizontally
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
+import androidx.compose.animation.scaleIn
+import androidx.compose.animation.scaleOut
+import androidx.compose.animation.shrinkHorizontally
+import androidx.compose.animation.slideInVertically
+import androidx.compose.animation.slideOutVertically
+import androidx.compose.foundation.background
+import androidx.compose.foundation.border
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.SegmentedButton
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Done
+import androidx.compose.material3.Icon
+import androidx.compose.material3.SegmentedButtonColors
 import androidx.compose.material3.SegmentedButtonDefaults
-import androidx.compose.material3.SingleChoiceSegmentedButtonRow
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.Dp
 import androidx.compose.ui.unit.dp
+import ua.acclorite.book_story.R
 import ua.acclorite.book_story.domain.model.ButtonItem
 import ua.acclorite.book_story.presentation.components.CategoryTitle
+import ua.acclorite.book_story.presentation.components.CustomAnimatedVisibility
 
 /**
- * Segmented Button with Title. Contains [buttons].
+ * Segmented Button with Title.
+ * Uses custom implementation(material3 one has many flaws).
+ * Contains [buttons].
+ *
+ * @param modifier Modifier.
+ * @param title Title of the buttons.
+ * @param buttons [ButtonItem]s.
+ * @param enabled Whether button is enabled.
+ * @param horizontalPadding Horizontal item padding.
+ * @param verticalPadding Vertical item padding.
+ * @param onClick OnClick callback.
  */
 @Composable
 fun SegmentedButtonWithTitle(
     modifier: Modifier = Modifier,
     title: String,
     buttons: List<ButtonItem>,
-    locked: Boolean,
+    enabled: Boolean = true,
     horizontalPadding: Dp = 18.dp,
     verticalPadding: Dp = 8.dp,
     onClick: (ButtonItem) -> Unit
 ) {
-    val colors = SegmentedButtonDefaults.colors()
-
     Column(
         modifier
             .fillMaxWidth()
@@ -42,12 +74,22 @@ fun SegmentedButtonWithTitle(
 
         Spacer(modifier = Modifier.height(8.dp))
 
-        SingleChoiceSegmentedButtonRow {
+        LazyRow(Modifier.fillMaxWidth()) {
+            item {
+                Row(
+                    Modifier
+                        .clip(CircleShape)
+                        .border(
+                            width = 0.5.dp,
+                            color = SegmentedButtonDefaults.colors().activeBorderColor,
+                            shape = CircleShape
+                        )
+                        .padding(0.5.dp)
+                ) {
                     buttons.forEachIndexed { index, buttonItem ->
                         SegmentedButton(
-                    enabled = locked,
+                            button = buttonItem,
-                    selected = buttonItem.selected,
+                            enabled = enabled,
-                    onClick = { onClick(buttonItem) },
                             shape = when (index) {
                                 buttons.lastIndex -> RoundedCornerShape(
                                     topEndPercent = 100,
@@ -61,28 +103,86 @@ fun SegmentedButtonWithTitle(
 
                                 else -> RoundedCornerShape(0)
                             },
-                    colors = SegmentedButtonDefaults.colors(
+                            onClick = { onClick(buttonItem) }
-                        disabledInactiveBorderColor = colors.activeBorderColor,
+                        )
-                        disabledInactiveContentColor = colors.inactiveContentColor,
+                    }
-                        disabledActiveContainerColor = colors.activeContainerColor,
+                }
-                        disabledActiveContentColor = colors.activeContentColor,
+            }
-                        disabledInactiveContainerColor = colors.inactiveContainerColor,
+        }
-                        disabledActiveBorderColor = colors.activeBorderColor,
+    }
-                    ),
+}
-                    label = {
+
+/**
+ * Custom Segmented button.
+ * Adjusts width based on component name.
+ *
+ * @param button [ButtonItem].
+ * @param enabled Whether can be clicked.
+ * @param shape Shape of the button. For proper implementation should have 100% corners on first and last buttons(start and end).
+ * @param colors [SegmentedButtonColors].
+ * @param onClick OnClick callback.
+ */
+@Composable
+private fun SegmentedButton(
+    button: ButtonItem,
+    enabled: Boolean,
+    shape: RoundedCornerShape,
+    colors: SegmentedButtonColors = SegmentedButtonDefaults.colors(),
+    onClick: () -> Unit
+) {
+    Row(
+        modifier = Modifier
+            .height(40.dp)
+            .clip(shape)
+            .clickable(enabled = enabled && !button.selected) {
+                onClick()
+            }
+            .border(
+                width = 0.5.dp,
+                color = colors.activeBorderColor,
+                shape = shape
+            )
+            .padding(0.5.dp)
+            .background(
+                if (button.selected) colors.activeContainerColor
+                else Color.Transparent,
+                shape = shape
+            )
+            .padding(horizontal = 18.dp),
+        verticalAlignment = Alignment.CenterVertically
+    ) {
+        CustomAnimatedVisibility(
+            visible = button.selected,
+            enter = expandHorizontally()
+                    + slideInVertically(initialOffsetY = { it / 2 })
+                    + scaleIn()
+                    + fadeIn(),
+            exit = shrinkHorizontally()
+                    + slideOutVertically(targetOffsetY = { it / 2 })
+                    + scaleOut()
+                    + fadeOut()
+        ) {
+            Row {
+                Icon(
+                    imageVector = Icons.Default.Done,
+                    contentDescription = stringResource(id = R.string.selected_content_desc),
+                    modifier = Modifier
+                        .size(18.dp),
+                    tint = colors.activeContentColor
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+            }
+        }
+
         Text(
-                            text = buttonItem.title,
+            text = button.title,
-                            maxLines = 1,
+            style = button.textStyle,
-                            overflow = TextOverflow.Ellipsis
+            fontWeight = FontWeight.Medium,
-                        )
+            color = if (button.selected) colors.activeContentColor
-                    }
+            else colors.inactiveContentColor
         )
     }
 }
-    }
-}
-
-
 
 
 

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/DarkThemeSetting.kt

@@ -25,17 +25,16 @@ fun LazyItemScope.DarkThemeSetting(
     SegmentedButtonWithTitle(
         title = stringResource(id = R.string.dark_theme_option),
         modifier = Modifier.animateItem(),
-        locked = true,
         buttons = DarkTheme.entries.map {
             ButtonItem(
                 it.toString(),
-                when (it) {
+                title = when (it) {
                     DarkTheme.OFF -> stringResource(id = R.string.dark_theme_off)
                     DarkTheme.ON -> stringResource(id = R.string.dark_theme_on)
                     DarkTheme.FOLLOW_SYSTEM -> stringResource(id = R.string.dark_theme_follow_system)
                 },
-                MaterialTheme.typography.labelLarge,
+                textStyle = MaterialTheme.typography.labelLarge,
-                it == state.value.darkTheme
+                selected = it == state.value.darkTheme
             )
         }
     ) {

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/PureDarkSetting.kt

@@ -33,17 +33,16 @@ fun LazyItemScope.PureDarkSetting(
     ) {
         SegmentedButtonWithTitle(
             title = stringResource(id = R.string.pure_dark_option),
-            locked = true,
             buttons = PureDark.entries.map {
                 ButtonItem(
-                    it.toString(),
+                    id = it.toString(),
-                    when (it) {
+                    title = when (it) {
                         PureDark.OFF -> stringResource(id = R.string.pure_dark_off)
                         PureDark.ON -> stringResource(id = R.string.pure_dark_on)
                         PureDark.SAVER -> stringResource(id = R.string.pure_dark_power_saver)
                     },
-                    MaterialTheme.typography.labelLarge,
+                    textStyle = MaterialTheme.typography.labelLarge,
-                    it == state.value.pureDark
+                    selected = it == state.value.pureDark
                 )
             }
         ) {

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/appearance/components/settings/ThemeContrastSetting.kt

@@ -54,17 +54,17 @@ fun LazyItemScope.ThemeContrastSetting(
         ) {
             SegmentedButtonWithTitle(
                 title = stringResource(id = R.string.theme_contrast_option),
-                locked = state.value.theme != Theme.DYNAMIC,
+                enabled = state.value.theme != Theme.DYNAMIC,
                 buttons = ThemeContrast.entries.map {
                     ButtonItem(
-                        it.toString(),
+                        id = it.toString(),
-                        when (it) {
+                        title = when (it) {
                             ThemeContrast.STANDARD -> stringResource(id = R.string.theme_contrast_standard)
                             ThemeContrast.MEDIUM -> stringResource(id = R.string.theme_contrast_medium)
                             ThemeContrast.HIGH -> stringResource(id = R.string.theme_contrast_high)
                         },
-                        MaterialTheme.typography.labelLarge,
+                        textStyle = MaterialTheme.typography.labelLarge,
-                        it == state.value.themeContrast
+                        selected = it == state.value.themeContrast
                     )
                 }
             ) {

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/settings/FontFamilySetting.kt

@@ -35,12 +35,12 @@ fun LazyItemScope.FontFamilySetting(
         chips = Constants.FONTS
             .map {
                 ButtonItem(
-                    it.id,
+                    id = it.id,
-                    it.fontName.asString(),
+                    title = it.fontName.asString(),
-                    MaterialTheme.typography.labelLarge.copy(
+                    textStyle = MaterialTheme.typography.labelLarge.copy(
                         fontFamily = it.font
                     ),
-                    it.id == fontFamily.id
+                    selected = it.id == fontFamily.id
                 )
             },
         onClick = {

app/src/main/java/ua/acclorite/book_story/presentation/screens/settings/nested/reader/components/settings/FontStyleSetting.kt

@@ -13,7 +13,7 @@ import ua.acclorite.book_story.domain.model.ButtonItem
 import ua.acclorite.book_story.domain.util.Constants
 import ua.acclorite.book_story.presentation.data.MainEvent
 import ua.acclorite.book_story.presentation.data.MainState
-import ua.acclorite.book_story.presentation.screens.settings.components.ChipsWithTitle
+import ua.acclorite.book_story.presentation.screens.settings.components.SegmentedButtonWithTitle
 
 /**
  * Font Style setting.
@@ -30,27 +30,27 @@ fun LazyItemScope.FontStyleSetting(
         } ?: Constants.FONTS[0]
     }
 
-    ChipsWithTitle(
+    SegmentedButtonWithTitle(
         title = stringResource(id = R.string.font_style_option),
         modifier = Modifier.animateItem(),
-        chips = listOf(
+        buttons = listOf(
             ButtonItem(
-                "normal",
+                id = "normal",
-                stringResource(id = R.string.font_style_normal),
+                title = stringResource(id = R.string.font_style_normal),
-                MaterialTheme.typography.labelLarge.copy(
+                textStyle = MaterialTheme.typography.labelLarge.copy(
                     fontFamily = fontFamily.font,
                     fontStyle = FontStyle.Normal
                 ),
-                !state.value.isItalic!!
+                selected = !state.value.isItalic!!
             ),
             ButtonItem(
-                "italic",
+                id = "italic",
-                stringResource(id = R.string.font_style_italic),
+                title = stringResource(id = R.string.font_style_italic),
-                MaterialTheme.typography.labelLarge.copy(
+                textStyle = MaterialTheme.typography.labelLarge.copy(
                     fontFamily = fontFamily.font,
                     fontStyle = FontStyle.Italic
                 ),
-                state.value.isItalic!!
+                selected = state.value.isItalic!!
             ),
         ),
         onClick = {

app/src/main/java/ua/acclorite/book_story/presentation/screens/start/components/StartSettings.kt

@@ -64,10 +64,10 @@ fun StartSettings(
     val languages = remember(mainState.value.language) {
         Constants.LANGUAGES.sortedBy { it.second }.map {
             ButtonItem(
-                it.first,
+                id = it.first,
-                it.second,
+                title = it.second,
-                TextStyle(),
+                textStyle = TextStyle(),
-                it.first == mainState.value.language
+                selected = it.first == mainState.value.language
             )
         }.sortedBy { it.title }
     }