refactor: merge PaddingValues to ComponentPadding

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/ActionBar.kt

@@ -29,7 +29,6 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
@@ -52,6 +51,7 @@ import androidx.compose.ui.unit.dp
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalSizes
 import com.highcapable.flexiui.LocalTypography
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.resources.Icons
 import com.highcapable.flexiui.resources.icon.ArrowNaviUp
 import com.highcapable.flexiui.resources.icon.FinishClose
@@ -65,7 +65,7 @@ data class ActionBarColors(
 
 @Immutable
 data class ActionBarStyle(
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val contentSpacing: Dp,
     val titleTextStyle: TextStyle,
     val subTextStyle: TextStyle,
@@ -343,8 +343,8 @@ private fun defaultActionBarColors() = ActionBarColors(
 private fun defaultActionBarStyle() = ActionBarStyle(
     padding = when {
         LocalInSurface.current || LocalInAreaBox.current ->
-            PaddingValues(vertical = LocalSizes.current.spacingPrimary)
-        else -> PaddingValues(LocalSizes.current.spacingPrimary)
+            ComponentPadding(vertical = LocalSizes.current.spacingPrimary)
+        else -> ComponentPadding(LocalSizes.current.spacingPrimary)
     },
     contentSpacing = LocalSizes.current.spacingSecondary,
     titleTextStyle = when (LocalActionBarType.current) {

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/AreaBox.kt

@@ -30,7 +30,6 @@ import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxScope
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.ColumnScope
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.padding
@@ -53,11 +52,12 @@ import com.highcapable.flexiui.DefaultShapes
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.borderOrNot
 
 @Immutable
 data class AreaBoxStyle(
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val shape: Shape,
     val border: BorderStroke,
     val shadowSize: Dp
@@ -181,7 +181,7 @@ internal fun withAreaBoxShape(
 @Composable
 @ReadOnlyComposable
 private fun defaultAreaBoxStyle() = AreaBoxStyle(
-    padding = PaddingValues(LocalSizes.current.spacingPrimary),
+    padding = ComponentPadding(LocalSizes.current.spacingPrimary),
     shape = LocalAreaBoxShape.current,
     border = defaultAreaBoxBorder(),
     shadowSize = DefaultAreaBoxShadowSize

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Button.kt

@@ -27,7 +27,6 @@ import androidx.compose.foundation.BorderStroke
 import androidx.compose.foundation.background
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.padding
@@ -47,6 +46,7 @@ import androidx.compose.ui.semantics.Role
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.borderOrNot
 import com.highcapable.flexiui.extension.orElse
 import com.highcapable.flexiui.extension.status
@@ -64,7 +64,7 @@ data class ButtonColors(
 @Immutable
 data class ButtonStyle(
     val rippleStyle: RippleStyle,
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val shape: Shape,
     val border: BorderStroke
 )
@@ -243,7 +243,7 @@ private fun defaultButtonColors() =
 @ReadOnlyComposable
 private fun defaultButtonStyle() = ButtonStyle(
     rippleStyle = defaultButtonRippleStyle(),
-    padding = PaddingValues(
+    padding = ComponentPadding(
         horizontal = LocalSizes.current.spacingPrimary,
         vertical = LocalSizes.current.spacingSecondary
     ),
@@ -270,7 +270,7 @@ private fun defaultIconButtonColors() = ButtonColors(
 @ReadOnlyComposable
 private fun defaultIconButtonStyle() = ButtonStyle(
     rippleStyle = defaultIconButtonRippleStyle(),
-    padding = PaddingValues(),
+    padding = ComponentPadding(),
     shape = LocalShapes.current.tertiary,
     border = defaultButtonBorder()
 )

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Dropdown.kt

@@ -46,7 +46,6 @@ import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.BoxWithConstraintsScope
 import androidx.compose.foundation.layout.ColumnScope
 import androidx.compose.foundation.layout.IntrinsicSize
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -106,10 +105,8 @@ import androidx.compose.ui.window.PopupProperties
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.borderOrNot
-import com.highcapable.flexiui.extension.calculateEnd
-import com.highcapable.flexiui.extension.calculateStart
-import com.highcapable.flexiui.extension.horizontal
 import com.highcapable.flexiui.extension.orElse
 import com.highcapable.flexiui.extension.solidColor
 import com.highcapable.flexiui.extension.status
@@ -138,7 +135,7 @@ data class DropdownMenuColors(
 
 @Immutable
 data class DropdownListStyle(
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val shape: Shape,
     val endIconSize: Dp,
     val borderInactive: BorderStroke,
@@ -227,7 +224,7 @@ fun DropdownList(
         DropdownMenu(
             expanded = expanded,
             onDismissRequest = { onExpandedChange(false) },
-            offset = DpOffset(-style.padding.calculateStart(), style.padding.calculateEnd()),
+            offset = DpOffset(-style.padding.start, style.padding.end),
             modifier = Modifier.width(menuMaxWidth).heightIn(max = menuMaxHeight),
             colors = menuColors,
             style = menuStyle,
@@ -568,7 +565,7 @@ private fun defaultDropdownMenuColors() = DropdownMenuColors(
 @Composable
 @ReadOnlyComposable
 private fun defaultDropdownListStyle() = DropdownListStyle(
-    padding = PaddingValues(LocalSizes.current.spacingSecondary),
+    padding = ComponentPadding(LocalSizes.current.spacingSecondary),
     shape = withAreaBoxShape(),
     endIconSize = LocalSizes.current.iconSizeTertiary,
     borderInactive = defaultDropdownListInactiveBorder(),
@@ -581,11 +578,11 @@ private fun defaultDropdownMenuStyle() = DropdownMenuStyle(
     inTransitionDuration = DefaultInTransitionDuration,
     outTransitionDuration = DefaultOutTransitionDuration,
     contentStyle = AreaBox.style.copy(
-        padding = PaddingValues(horizontal = DefaultMenuContentPadding),
+        padding = ComponentPadding(horizontal = DefaultMenuContentPadding),
         shape = LocalShapes.current.secondary
     ),
     borderStyle = AreaBox.style.copy(
-        padding = PaddingValues(LocalSizes.current.spacingTertiary),
+        padding = ComponentPadding(LocalSizes.current.spacingTertiary),
         shadowSize = LocalSizes.current.zoomSizeTertiary,
         shape = LocalShapes.current.primary
     )

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Navigation.kt

@@ -57,6 +57,7 @@ import androidx.compose.ui.semantics.Role
 import androidx.compose.ui.unit.Dp
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.orElse
 import com.highcapable.flexiui.extension.status
 import com.highcapable.flexiui.interaction.Interaction
@@ -74,7 +75,7 @@ data class NavigationColors(
 data class NavigationStyle(
     val boxStyle: AreaBoxStyle,
     val contentSpacing: Dp,
-    val contentPadding: PaddingValues,
+    val contentPadding: ComponentPadding,
     val contentShape: Shape
 )
 
@@ -248,7 +249,7 @@ private fun defaultNavigationColors() = NavigationColors(
 private fun defaultNavigationStyle() = NavigationStyle(
     boxStyle = AreaBox.style,
     contentSpacing = LocalSizes.current.spacingSecondary,
-    contentPadding = PaddingValues(
+    contentPadding = ComponentPadding(
         horizontal = LocalSizes.current.spacingPrimary,
         vertical = LocalSizes.current.spacingSecondary
     ),

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Scaffold.kt

@@ -26,7 +26,6 @@ package com.highcapable.flexiui.component
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.displayCutoutPadding
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
@@ -34,16 +33,14 @@ import androidx.compose.foundation.layout.systemBarsPadding
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import com.highcapable.flexiui.extension.bottom
-import com.highcapable.flexiui.extension.calculateEnd
-import com.highcapable.flexiui.extension.calculateStart
-import com.highcapable.flexiui.extension.top
+import androidx.compose.ui.unit.dp
+import com.highcapable.flexiui.extension.ComponentPadding
 
 @Composable
 fun Scaffold(
     modifier: Modifier = Modifier,
     colors: SurfaceColors = Surface.colors,
-    padding: PaddingValues = Surface.padding,
+    padding: ComponentPadding = Surface.padding,
     fitsSystemBars: Boolean = true,
     verticalArrangement: Arrangement.Vertical = Arrangement.Top,
     horizontalAlignment: Alignment.Horizontal = Alignment.Start,
@@ -52,15 +49,8 @@ fun Scaffold(
     navigation: @Composable () -> Unit = {},
     content: @Composable () -> Unit
 ) {
-    val outBoxPadding = PaddingValues(
-        start = padding.calculateStart(),
-        end = padding.calculateEnd(),
-        bottom = padding.bottom
-    )
-    val inBoxPadding = PaddingValues(
-        top = padding.top,
-        bottom = padding.bottom
-    )
+    val outBoxPadding = padding.copy(top = 0.dp)
+    val inBoxPadding = padding.copy(start = 0.dp, end = 0.dp)
     Surface(
         modifier = if (fitsSystemBars)
             Modifier.systemBarsPadding()

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Surface.kt

@@ -26,7 +26,6 @@ package com.highcapable.flexiui.component
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxScope
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
@@ -39,6 +38,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.debugInspectorInfo
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 
 @Immutable
 data class SurfaceColors(
@@ -51,7 +51,7 @@ fun Surface(
     modifier: Modifier = Modifier,
     initializer: @Composable Modifier.() -> Modifier = { Modifier },
     colors: SurfaceColors = Surface.colors,
-    padding: PaddingValues = Surface.padding,
+    padding: ComponentPadding = Surface.padding,
     content: @Composable BoxScope.() -> Unit
 ) {
     CompositionLocalProvider(
@@ -65,7 +65,7 @@ fun Surface(
 
 private fun Modifier.surface(
     colors: SurfaceColors,
-    padding: PaddingValues,
+    padding: ComponentPadding,
     then: Modifier,
     initializer: @Composable Modifier.() -> Modifier
 ) = composed(
@@ -86,7 +86,7 @@ object Surface {
         @Composable
         @ReadOnlyComposable
         get() = defaultSurfaceColors()
-    val padding: PaddingValues
+    val padding: ComponentPadding
         @Composable
         @ReadOnlyComposable
         get() = defaultSurfacePadding()
@@ -103,4 +103,4 @@ private fun defaultSurfaceColors() = SurfaceColors(
 
 @Composable
 @ReadOnlyComposable
-private fun defaultSurfacePadding() = PaddingValues(LocalSizes.current.spacingPrimary)
+private fun defaultSurfacePadding() = ComponentPadding(LocalSizes.current.spacingPrimary)

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Switch.kt

@@ -33,7 +33,6 @@ import androidx.compose.foundation.gestures.rememberDraggableState
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.interaction.collectIsHoveredAsState
 import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.RowScope
 import androidx.compose.foundation.layout.Spacer
@@ -62,8 +61,8 @@ import androidx.compose.ui.unit.dp
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.borderOrNot
-import com.highcapable.flexiui.extension.horizontal
 import com.highcapable.flexiui.extension.status
 import com.highcapable.flexiui.interaction.clickable
 import kotlin.math.roundToInt
@@ -77,7 +76,7 @@ data class SwitchColors(
 
 @Immutable
 data class SwitchStyle(
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val contentSpacing: Dp,
     val thumbRadius: Dp,
     val thumbGain: Float,
@@ -216,7 +215,7 @@ private fun defaultSwitchColors() = SwitchColors(
 @Composable
 @ReadOnlyComposable
 private fun defaultSwitchStyle() = SwitchStyle(
-    padding = PaddingValues(horizontal = DefaultSwitchPadding),
+    padding = ComponentPadding(horizontal = DefaultSwitchPadding),
     contentSpacing = LocalSizes.current.spacingSecondary,
     thumbRadius = DefaultThumbRadius,
     thumbGain = DefaultThumbGain,

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/Tab.kt

@@ -73,7 +73,7 @@ import androidx.compose.ui.unit.lerp
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalShapes
 import com.highcapable.flexiui.LocalSizes
-import com.highcapable.flexiui.extension.horizontal
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.orElse
 import com.highcapable.flexiui.extension.status
 import com.highcapable.flexiui.interaction.rippleClickable
@@ -89,7 +89,7 @@ data class TabColors(
 
 @Immutable
 data class TabStyle(
-    val contentPadding: PaddingValues,
+    val contentPadding: ComponentPadding,
     val contentShape: Shape,
     val indicatorWidth: Dp,
     val indicatorHeight: Dp,
@@ -445,7 +445,7 @@ private fun defaultTabColors() = TabColors(
 @Composable
 @ReadOnlyComposable
 private fun defaultTabStyle() = TabStyle(
-    contentPadding = PaddingValues(
+    contentPadding = ComponentPadding(
         horizontal = LocalSizes.current.spacingPrimary,
         vertical = LocalSizes.current.spacingSecondary
     ),

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/component/TextField.kt

@@ -37,7 +37,6 @@ import androidx.compose.foundation.interaction.collectIsPressedAsState
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.BoxWithConstraints
 import androidx.compose.foundation.layout.IntrinsicSize
-import androidx.compose.foundation.layout.PaddingValues
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
@@ -88,9 +87,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.PopupProperties
 import com.highcapable.flexiui.LocalColors
 import com.highcapable.flexiui.LocalSizes
+import com.highcapable.flexiui.extension.ComponentPadding
 import com.highcapable.flexiui.extension.borderOrNot
-import com.highcapable.flexiui.extension.calculateEnd
-import com.highcapable.flexiui.extension.calculateStart
 import com.highcapable.flexiui.extension.orElse
 import com.highcapable.flexiui.extension.solidColor
 import com.highcapable.flexiui.extension.status
@@ -122,7 +120,7 @@ data class AutoCompleteBoxColors(
 @Immutable
 data class TextFieldStyle(
     val textStyle: TextStyle,
-    val padding: PaddingValues,
+    val padding: ComponentPadding,
     val shape: Shape,
     val borderInactive: BorderStroke,
     val borderActive: BorderStroke,
@@ -742,8 +740,8 @@ private fun Modifier.textFieldPadding(
 ) = composed {
     when {
         !fitStart && !fitEnd -> padding(style.padding)
-        fitStart -> padding(start = style.padding.calculateStart())
-        fitEnd -> padding(end = style.padding.calculateEnd())
+        fitStart -> padding(start = style.padding.start)
+        fitEnd -> padding(end = style.padding.end)
         else -> this
     }
 }
@@ -784,7 +782,7 @@ private fun defaultTextFieldColors() = TextFieldColors(
 @ReadOnlyComposable
 private fun defaultTextFieldStyle() = TextFieldStyle(
     textStyle = LocalTextStyle.current,
-    padding = PaddingValues(LocalSizes.current.spacingSecondary),
+    padding = ComponentPadding(LocalSizes.current.spacingSecondary),
     shape = withAreaBoxShape(),
     borderInactive = defaultTextFieldInactiveBorder(),
     borderActive = defaultTextFieldActiveBorder(),
@@ -800,4 +798,4 @@ private fun defaultTextFieldInactiveBorder() = BorderStroke(LocalSizes.current.b
 private fun defaultTextFieldActiveBorder() = BorderStroke(LocalSizes.current.borderSizePrimary, LocalColors.current.themePrimary)
 
 private val TextDecorIconSize = 24.dp
-private val TextDecorIconPadding = PaddingValues(2.dp)
+private val TextDecorIconPadding = ComponentPadding(2.dp)

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/extension/ComponentPadding.kt

@@ -0,0 +1,103 @@
+/*
+ * Flexi UI - A flexible and useful UI component library.
+ * Copyright (C) 2019-2023 HighCapable
+ * https://github.com/BetterAndroid/FlexiUI
+ *
+ * Apache License Version 2.0
+ *
+ * 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
+ *
+ *     https://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.
+ *
+ * This file is created by fankes on 2023/11/27.
+ */
+@file:Suppress("unused")
+
+package com.highcapable.flexiui.extension
+
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.runtime.Immutable
+import androidx.compose.runtime.Stable
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.LayoutDirection
+import androidx.compose.ui.unit.dp
+
+@Stable
+fun ComponentPadding(all: Dp): ComponentPadding = ComponentPaddingImpl(all, all, all, all)
+
+@Stable
+fun ComponentPadding(
+    horizontal: Dp = 0.dp,
+    vertical: Dp = 0.dp
+): ComponentPadding = ComponentPaddingImpl(horizontal, vertical, horizontal, vertical)
+
+@Stable
+fun ComponentPadding(
+    start: Dp = 0.dp,
+    top: Dp = 0.dp,
+    end: Dp = 0.dp,
+    bottom: Dp = 0.dp
+): ComponentPadding = ComponentPaddingImpl(start, top, end, bottom)
+
+@Stable
+interface ComponentPadding : PaddingValues {
+    val start: Dp
+    val top: Dp
+    val end: Dp
+    val bottom: Dp
+    val horizontal: Dp
+    val vertical: Dp
+
+    fun copy(
+        start: Dp = this.start,
+        top: Dp = this.top,
+        end: Dp = this.end,
+        bottom: Dp = this.bottom
+    ): ComponentPadding
+}
+
+@Immutable
+private class ComponentPaddingImpl(
+    override val start: Dp,
+    override val top: Dp,
+    override val end: Dp,
+    override val bottom: Dp
+) : ComponentPadding {
+
+    override val horizontal get() = start + end
+    override val vertical get() = top + bottom
+
+    override fun calculateLeftPadding(layoutDirection: LayoutDirection) =
+        if (layoutDirection == LayoutDirection.Ltr) start else end
+
+    override fun calculateTopPadding() = top
+
+    override fun calculateRightPadding(layoutDirection: LayoutDirection) =
+        if (layoutDirection == LayoutDirection.Ltr) end else start
+
+    override fun calculateBottomPadding() = bottom
+
+    override fun copy(start: Dp, top: Dp, end: Dp, bottom: Dp) = ComponentPadding(start, top, end, bottom)
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is ComponentPadding) return false
+        return start == other.start &&
+            top == other.top &&
+            end == other.end &&
+            bottom == other.bottom
+    }
+
+    override fun hashCode() =
+        ((start.hashCode() * 31 + top.hashCode()) * 31 + end.hashCode()) *
+            31 + bottom.hashCode()
+
+    override fun toString() = "ComponentPadding(start=$start, top=$top, end=$end, bottom=$bottom)"
+}

flexiui-core/src/commonMain/kotlin/com/highcapable/flexiui/extension/PaddingValues.kt

@@ -1,56 +0,0 @@
-/*
- * Flexi UI - A flexible and useful UI component library.
- * Copyright (C) 2019-2023 HighCapable
- * https://github.com/BetterAndroid/FlexiUI
- *
- * Apache License Version 2.0
- *
- * 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
- *
- *     https://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.
- *
- * This file is created by fankes on 2023/11/27.
- */
-@file:Suppress("unused")
-
-package com.highcapable.flexiui.extension
-
-import androidx.compose.foundation.layout.PaddingValues
-import androidx.compose.foundation.layout.calculateEndPadding
-import androidx.compose.foundation.layout.calculateStartPadding
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.Stable
-import androidx.compose.ui.platform.LocalLayoutDirection
-import androidx.compose.ui.unit.LayoutDirection
-
-@Stable
-internal val PaddingValues.left get() = calculateLeftPadding(LayoutDirection.Ltr)
-
-@Stable
-internal val PaddingValues.top get() = calculateTopPadding()
-
-@Stable
-internal val PaddingValues.bottom get() = calculateBottomPadding()
-
-@Stable
-internal val PaddingValues.right get() = calculateRightPadding(LayoutDirection.Ltr)
-
-@Stable
-internal val PaddingValues.horizontal get() = left + right
-
-@Stable
-internal val PaddingValues.vertical get() = top + bottom
-
-@Composable
-internal fun PaddingValues.calculateStart() = calculateStartPadding(LocalLayoutDirection.current)
-
-@Composable
-internal fun PaddingValues.calculateEnd() = calculateEndPadding(LocalLayoutDirection.current)