new function ListWithTitle

0.0.52

CHANGELOG.md

@@ -1,5 +1,37 @@
 # Changelog
 
+## 0.0.53
+
+* Improvements in `UIKitPadding`
+* Add support of UIKit lists
+
+## 0.0.52
+
+* Improve work with UIKitModifiers
+
+## 0.0.51
+
+* New interface `Dropdown` which will be used to create (or retrieve) dropdown for an element
+* New attribute in `NavItemElement` for configuration of `A` element
+
+## 0.0.50
+
+* Add opportunity to customize content in title of `Nav` after text
+
+## 0.0.49
+
+* Now it is possible to use optional title in navs builders
+
+## 0.0.48
+
+* Added support of `Breadcrumb`
+* Add opportunity to summarize `UIKitModifier`
+* Add opportunity to simply create attributes builder using `UIKitModifier` of array of them
+
+## 0.0.47
+
+* Add support of `Close` element
+
 ## 0.0.46
 
 * Add support of `UIKitOverlay`

gradle.properties

@@ -9,4 +9,4 @@ android.enableJetifier=true
 # Project data
 
 group=dev.inmo
-version=0.0.46
+version=0.0.53

src/jsMain/kotlin/dev/inmo/jsuikit/UIKitAttributeValueBuilder.kt

@@ -1,8 +1,7 @@
 package dev.inmo.jsuikit
 
 import dev.inmo.jsuikit.modifiers.AttributeValue
-import dev.inmo.jsuikit.utils.AttributeBuilder
-import dev.inmo.jsuikit.utils.buildAttribute
+import dev.inmo.jsuikit.utils.*
 import org.jetbrains.compose.web.attributes.AttrsScope
 
 @Deprecated("Will be removed soon")
@@ -25,7 +24,7 @@ class UIKitAttributeValueBuilder {
 fun AttrsScope<*>.buildAndAddAttribute(
     attributeName: String,
     skipNullValues: Boolean = true,
-    block: AttributeBuilder.() -> Unit
+    block: ParametersBuilder.() -> Unit
 ) {
     buildAttribute(attributeName, skipNullValues, block).let {
         attr(it.first, it.second)

src/jsMain/kotlin/dev/inmo/jsuikit/elements/Breadcrumb.kt

@@ -0,0 +1,50 @@
+package dev.inmo.jsuikit.elements
+
+import androidx.compose.runtime.Composable
+import dev.inmo.jsuikit.modifiers.UIKitBreadcrumb
+import dev.inmo.jsuikit.modifiers.include
+import dev.inmo.jsuikit.utils.Attrs
+import org.jetbrains.compose.web.dom.*
+import org.w3c.dom.*
+
+@Composable
+fun <T> Breadcrumb(
+    data: Iterable<T>,
+    rootAttrs: Attrs<HTMLUListElement> = Attrs.empty(),
+    elementAttrs: Attrs<HTMLLIElement> = Attrs.empty(),
+    elementContent: @Composable ElementScope<HTMLLIElement>.(T) -> Unit = {},
+) {
+    Ul(
+        {
+            include(UIKitBreadcrumb)
+            rootAttrs.builder(this)
+        }
+    ) {
+        data.forEach {
+            Li({ elementAttrs.builder(this) }) {
+                elementContent(it)
+            }
+        }
+    }
+}
+
+@Composable
+fun BreadcrumbActiveElement(
+    href: String? = "#",
+    elementAttrs: Attrs<HTMLAnchorElement> = Attrs.empty(),
+    elementContent: @Composable ElementScope<HTMLAnchorElement>.() -> Unit = {},
+) {
+    A(href, { elementAttrs.builder(this) }) {
+        elementContent()
+    }
+}
+
+@Composable
+fun BreadcrumbInactiveElement(
+    elementAttrs: Attrs<HTMLSpanElement> = Attrs.empty(),
+    elementContent: @Composable ElementScope<HTMLSpanElement>.() -> Unit = {},
+) {
+    Span({ elementAttrs.builder(this) }) {
+        elementContent()
+    }
+}

src/jsMain/kotlin/dev/inmo/jsuikit/elements/Close.kt

@@ -0,0 +1,45 @@
+package dev.inmo.jsuikit.elements
+
+import androidx.compose.runtime.Composable
+import androidx.compose.web.events.SyntheticMouseEvent
+import dev.inmo.jsuikit.modifiers.UIKitClose
+import dev.inmo.jsuikit.modifiers.include
+import dev.inmo.jsuikit.utils.Attrs
+import org.jetbrains.compose.web.attributes.ButtonType
+import org.jetbrains.compose.web.attributes.type
+import org.jetbrains.compose.web.dom.*
+import org.w3c.dom.HTMLAnchorElement
+import org.w3c.dom.HTMLButtonElement
+
+object Close {
+    @Composable
+    fun drawAsLink(
+        href: String = "#",
+        attrs: Attrs<HTMLAnchorElement> = Attrs.empty(),
+        contentBuilder: ContentBuilder<HTMLAnchorElement> = {}
+    ) = A(
+        href,
+        {
+            include(UIKitClose)
+            attrs.builder(this)
+        },
+        contentBuilder
+    )
+
+    @Composable
+    fun drawAsButton(
+        attrs: Attrs<HTMLButtonElement> = Attrs.empty(),
+        contentBuilder: ContentBuilder<HTMLButtonElement> = {},
+        onClick: ((SyntheticMouseEvent) -> Unit)? = null
+    ) = Button(
+        {
+            type(ButtonType.Button)
+            include(UIKitClose)
+            attrs.builder(this)
+            onClick ?.let {
+                onClick(onClick)
+            }
+        },
+        contentBuilder
+    )
+}

src/jsMain/kotlin/dev/inmo/jsuikit/elements/Dropdown.kt

@@ -3,10 +3,26 @@ package dev.inmo.jsuikit.elements
 import androidx.compose.runtime.Composable
 import dev.inmo.jsuikit.buildAndAddAttribute
 import dev.inmo.jsuikit.modifiers.*
+import dev.inmo.jsuikit.types.DropdownOptions
 import dev.inmo.jsuikit.utils.Milliseconds
 import org.jetbrains.compose.web.dom.*
 import org.w3c.dom.HTMLDivElement
 
+@Composable
+fun Dropdown(
+    vararg modifiers: UIKitModifier,
+    dropdownOptions: DropdownOptions,
+    attributesCustomizer: AttrBuilderContext<HTMLDivElement> = {},
+    contentBuilder: ContentBuilder<HTMLDivElement>
+) {
+    Div(
+        {
+            include(UIKitDropdown(dropdownOptions), *modifiers)
+            attributesCustomizer()
+        },
+        contentBuilder
+    )
+}
 @Composable
 fun Dropdown(
     vararg modifiers: UIKitModifier,
@@ -26,21 +42,24 @@ fun Dropdown(
 ) {
     Div(
         {
-            buildAndAddAttribute("uk-dropdown") {
-                "toggle" to toggle
-                "pos" to pos
-                "mode" to mode
-                "delayShow" to delayShow
-                "delayHide" to delayHide
-                "boundary" to boundary
-                "boundaryAlign" to boundaryAlign
-                "flip" to flip
-                "offset" to offset
-                "animation" to animation
-                "duration" to duration
-            }
-            classes("uk-dropdown")
-            include(*modifiers)
+            include(
+                UIKitDropdown(
+                    DropdownOptions(
+                        toggle = toggle,
+                        pos = pos,
+                        mode = mode,
+                        delayShow = delayShow,
+                        delayHide = delayHide,
+                        boundary = boundary,
+                        boundaryAlign = boundaryAlign,
+                        flip = flip,
+                        offset = offset,
+                        animation = animation,
+                        duration = duration
+                    )
+                ),
+                *modifiers
+            )
             attributesCustomizer()
         },
         contentBuilder

src/jsMain/kotlin/dev/inmo/jsuikit/elements/Icon.kt

@@ -77,15 +77,15 @@ sealed class Icon(val name: String) {
         object Grid : App("grid")
         sealed class More(iconName: String) : App("more${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Vertical : More("vertical")
-            companion object : More("more")
+            companion object : More("")
         }
         sealed class Plus(iconName: String) : App("plus${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Circle : Plus("circle")
-            companion object : Plus("plus")
+            companion object : Plus("")
         }
         sealed class Minus(iconName: String) : App("minus${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Circle : Minus("circle")
-            companion object : Minus("minus")
+            companion object : Minus("")
         }
         object Close : App("close")
         object Check : App("check")
@@ -93,7 +93,7 @@ sealed class Icon(val name: String) {
         object Refresh : App("refresh")
         sealed class Play(iconName: String) : App("play${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Circle : Play("circle")
-            companion object : Play("play")
+            companion object : Play("")
         }
     }
     sealed class Devices(iconName: String) : Icon(iconName) {
@@ -102,11 +102,11 @@ sealed class Icon(val name: String) {
         object Laptop : Devices("laptop")
         sealed class Tablet(iconName: String) : Devices("tablet${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Landscape : Tablet("landscape")
-            companion object : Tablet("tablet")
+            companion object : Tablet("")
         }
         sealed class Phone(iconName: String) : Devices("phone${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Landscape : Phone("landscape")
-            companion object : Phone("phone")
+            companion object : Phone("")
         }
     }
     sealed class Storage(iconName: String) : Icon(iconName) {
@@ -114,7 +114,7 @@ sealed class Icon(val name: String) {
             object Text : File("text")
             object Pdf : File("pdf")
             object Edit : File("edit")
-            companion object : File("file")
+            companion object : File("")
         }
         object Copy : Storage("copy")
         object Folder : Storage("folder")
@@ -177,7 +177,7 @@ sealed class Icon(val name: String) {
         object Foursquare : Brands("foursquare")
         sealed class Github(iconName: String) : Brands("github${iconName.takeIf { it.isNotEmpty() } ?.let { "-$it" } ?: "" }") {
             object Alt : Github("alt")
-            companion object : Github("github")
+            companion object : Github("")
         }
         object Gitter : Brands("gitter")
         object Google : Brands("google")

src/jsMain/kotlin/dev/inmo/jsuikit/elements/List.kt

@@ -2,14 +2,32 @@ package dev.inmo.jsuikit.elements
 
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.snapshots.SnapshotStateList
-import dev.inmo.jsuikit.modifiers.UIKitModifier
-import dev.inmo.jsuikit.modifiers.include
+import dev.inmo.jsuikit.modifiers.*
+import dev.inmo.jsuikit.utils.Attrs
 import org.jetbrains.compose.web.dom.*
 import org.w3c.dom.HTMLHeadingElement
 import org.w3c.dom.HTMLUListElement
 
 @Composable
 fun <T> List(
+    data: SnapshotStateList<T>,
+    ukAttrs: Attrs<HTMLUListElement> = Attrs.empty(),
+    elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
+) {
+    Ul(
+        {
+            include(UIKitList)
+            ukAttrs.builder(this)
+        }
+    ) {
+        data.forEach {
+            elementAllocator(it)
+        }
+    }
+}
+
+@Composable
+fun <T> ListWithTitle(
     title: String,
     data: SnapshotStateList<T>,
     vararg titleModifiers: UIKitModifier,
@@ -23,15 +41,27 @@ fun <T> List(
         Text(title)
     }
     besidesTitleAndList ?.invoke()
-    Ul(
-        {
-            classes("uk-list")
-            include(*ulModifiers)
-            ulCustomizer()
-        }
-    ) {
-        data.forEach {
-            elementAllocator(it)
-        }
-    }
+    List(data, Attrs(*ulModifiers) { ulCustomizer(this) }, elementAllocator)
 }
+
+@Deprecated("Renamed", ReplaceWith("ListWithTitle", "dev.inmo.jsuikit.elements.ListWithTitle"))
+@Composable
+fun <T> List(
+    title: String,
+    data: SnapshotStateList<T>,
+    vararg titleModifiers: UIKitModifier,
+    ulModifiers: Array<UIKitModifier> = emptyArray(),
+    besidesTitleAndList: (@Composable () -> Unit)? = null,
+    titleCustomizer: AttrBuilderContext<HTMLHeadingElement> = {},
+    ulCustomizer: AttrBuilderContext<HTMLUListElement> = {},
+    elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
+) = ListWithTitle(
+    title,
+    data,
+    *titleModifiers,
+    ulModifiers = ulModifiers,
+    besidesTitleAndList = besidesTitleAndList,
+    titleCustomizer = titleCustomizer,
+    ulCustomizer = ulCustomizer,
+    elementAllocator = elementAllocator
+)

src/jsMain/kotlin/dev/inmo/jsuikit/elements/Nav.kt

@@ -1,7 +1,6 @@
 package dev.inmo.jsuikit.elements
 
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.snapshots.SnapshotStateList
 import dev.inmo.jsuikit.buildAndAddAttribute
 import dev.inmo.jsuikit.modifiers.*
 import dev.inmo.jsuikit.utils.Milliseconds
@@ -94,8 +93,8 @@ fun SubNav(
 
 @Composable
 fun <T> Nav(
-    title: String,
-    data: SnapshotStateList<T>,
+    title: String?,
+    data: Iterable<T>,
     vararg ulModifiers: UIKitModifier,
     titleModifiers: Array<UIKitModifier> = emptyArray(),
     multiple: Boolean? = null,
@@ -104,6 +103,7 @@ fun <T> Nav(
     duration: Milliseconds? = null,
     besidesTitleAndList: ContentBuilder<HTMLUListElement>? = null,
     titleCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    afterTitleContentBuilder: ContentBuilder<HTMLLIElement> = {},
     ulCustomizer: AttrBuilderContext<HTMLUListElement> = {},
     elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
 ) {
@@ -119,11 +119,14 @@ fun <T> Nav(
             ulCustomizer()
         }
     ) {
-        NavHeader(
-            title,
-            *titleModifiers,
-            attributesCustomizer = titleCustomizer
-        )
+        title ?.let {
+            NavHeader(
+                title,
+                *titleModifiers,
+                attributesCustomizer = titleCustomizer,
+                afterTitleContentBuilder = afterTitleContentBuilder
+            )
+        }
         besidesTitleAndList ?.let { it() }
         data.forEach {
             elementAllocator(it)
@@ -133,8 +136,8 @@ fun <T> Nav(
 
 @Composable
 fun <T> DefaultNav(
-    title: String,
-    data: SnapshotStateList<T>,
+    title: String?,
+    data: Iterable<T>,
     vararg ulModifiers: UIKitModifier,
     titleModifiers: Array<UIKitModifier> = emptyArray(),
     multiple: Boolean? = null,
@@ -143,6 +146,7 @@ fun <T> DefaultNav(
     duration: Milliseconds? = null,
     besidesTitleAndList: ContentBuilder<HTMLUListElement>? = null,
     titleCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    afterTitleContentBuilder: ContentBuilder<HTMLLIElement> = {},
     ulCustomizer: AttrBuilderContext<HTMLUListElement> = {},
     elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
 ) = Nav(
@@ -156,14 +160,15 @@ fun <T> DefaultNav(
     duration,
     besidesTitleAndList,
     titleCustomizer,
+    afterTitleContentBuilder,
     ulCustomizer,
     elementAllocator
 )
 
 @Composable
 fun <T> PrimaryNav(
-    title: String,
-    data: SnapshotStateList<T>,
+    title: String?,
+    data: Iterable<T>,
     vararg ulModifiers: UIKitModifier,
     titleModifiers: Array<UIKitModifier> = emptyArray(),
     multiple: Boolean? = null,
@@ -172,6 +177,7 @@ fun <T> PrimaryNav(
     duration: Milliseconds? = null,
     besidesTitleAndList: ContentBuilder<HTMLUListElement>? = null,
     titleCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    afterTitleContentBuilder: ContentBuilder<HTMLLIElement> = {},
     ulCustomizer: AttrBuilderContext<HTMLUListElement> = {},
     elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
 ) = Nav(
@@ -185,14 +191,15 @@ fun <T> PrimaryNav(
     duration,
     besidesTitleAndList,
     titleCustomizer,
+    afterTitleContentBuilder,
     ulCustomizer,
     elementAllocator
 )
 
 @Composable
 fun <T> SubNav(
-    title: String,
-    data: SnapshotStateList<T>,
+    title: String?,
+    data: Iterable<T>,
     vararg ulModifiers: UIKitModifier,
     titleModifiers: Array<UIKitModifier> = emptyArray(),
     multiple: Boolean? = null,
@@ -201,6 +208,7 @@ fun <T> SubNav(
     duration: Milliseconds? = null,
     besidesTitleAndList: ContentBuilder<HTMLUListElement>? = null,
     titleCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    afterTitleContentBuilder: ContentBuilder<HTMLLIElement> = {},
     ulCustomizer: AttrBuilderContext<HTMLUListElement> = {},
     elementAllocator: @Composable ElementScope<HTMLUListElement>.(T) -> Unit
 ) = Nav(
@@ -214,6 +222,7 @@ fun <T> SubNav(
     duration,
     besidesTitleAndList,
     titleCustomizer,
+    afterTitleContentBuilder,
     ulCustomizer,
     elementAllocator
 )
@@ -223,6 +232,7 @@ fun NavHeader(
     text: String,
     vararg modifiers: UIKitModifier,
     attributesCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    afterTitleContentBuilder: ContentBuilder<HTMLLIElement> = {}
 ) {
     Li(
         {
@@ -231,6 +241,7 @@ fun NavHeader(
         }
     ) {
         Text(text)
+        afterTitleContentBuilder()
     }
 }
 
@@ -238,6 +249,7 @@ fun NavHeader(
 fun NavItemElement(
     vararg modifiers: UIKitModifier,
     attributesCustomizer: AttrBuilderContext<HTMLLIElement> = {},
+    anchorAttributesCustomizer: AttrBuilderContext<HTMLAnchorElement> = {},
     contentAllocator: ContentBuilder<HTMLAnchorElement>
 ) {
     Li(
@@ -246,7 +258,7 @@ fun NavItemElement(
             attributesCustomizer()
         }
     ) {
-        A("#") {
+        A("#", attrs = anchorAttributesCustomizer) {
             contentAllocator()
         }
     }

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/AttributeValue.kt

@@ -1,3 +1,5 @@
 package dev.inmo.jsuikit.modifiers
 
-sealed class AttributeValue(val name: String)
+sealed class AttributeValue(val name: String) {
+    override fun toString(): String = name
+}

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitBreadcrumb.kt

@@ -0,0 +1,8 @@
+package dev.inmo.jsuikit.modifiers
+
+sealed class UIKitBreadcrumb(
+    override val classes: Array<String> = emptyArray(),
+    override val otherAttrs: Map<String, String> = emptyMap()
+) : UIKitModifier {
+    companion object : UIKitBreadcrumb(arrayOf("uk-breadcrumb"))
+}

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitClose.kt

@@ -0,0 +1,17 @@
+package dev.inmo.jsuikit.modifiers
+
+sealed class UIKitClose(
+    override val classes: Array<String> = emptyArray(),
+    override val otherAttrs: Map<String, String> = emptyMap()
+) : UIKitModifier {
+
+    object Large : UIKitClose(
+        arrayOf("uk-close-large")
+    )
+
+    companion object : UIKitClose(
+        arrayOf("uk-close"),
+        mapOf("uk-close" to "")
+    )
+
+}

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitDropdown.kt

@@ -1,5 +1,9 @@
 package dev.inmo.jsuikit.modifiers
 
+import dev.inmo.jsuikit.types.DropdownOptions
+import dev.inmo.jsuikit.utils.Milliseconds
+import dev.inmo.jsuikit.utils.buildAttribute
+
 sealed class UIKitDropdown(classname: String) : UIKitModifier {
     override val classes: Array<String> = arrayOf(classname)
 
@@ -50,6 +54,9 @@ sealed class UIKitDropdown(classname: String) : UIKitModifier {
         object Click : Mode("click")
         object Hover : Mode("hover")
 
+        object None : Mode("")
+        object HoverAndClick : Mode("$Hover, $Click")
+
     }
 
     sealed class Flip(name: String) : AttributeValue(name) {
@@ -61,4 +68,48 @@ sealed class UIKitDropdown(classname: String) : UIKitModifier {
 
     }
 
+    class Custom(
+        dropdownOptions: DropdownOptions
+    ) : UIKitDropdown("uk-dropdown") {
+        override val otherAttrs: Map<String, String> = mapOf(
+            buildAttribute(
+                "uk-dropdown"
+            ) {
+                dropdownOptions.includeParameters(this)
+            }
+        )
+    }
+
+    companion object {
+        operator fun invoke(
+            dropdownOptions: DropdownOptions
+        ) = Custom(dropdownOptions)
+        operator fun invoke(
+            toggle: String? = null,
+            pos: Position? = null,
+            mode: Mode? = null,
+            delayShow: Milliseconds? = null,
+            delayHide: Milliseconds? = null,
+            boundary: String? = null,
+            boundaryAlign: Boolean? = null,
+            flip: Flip? = null,
+            offset: Int? = null,
+            animation: UIKitAnimation? = null,
+            duration: Milliseconds? = null,
+        ) = Custom(
+            DropdownOptions(
+                toggle = toggle,
+                pos = pos,
+                mode = mode,
+                delayShow = delayShow,
+                delayHide = delayHide,
+                boundary = boundary,
+                boundaryAlign = boundaryAlign,
+                flip = flip,
+                offset = offset,
+                animation = animation,
+                duration = duration
+            )
+        )
+    }
 }

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitList.kt

@@ -0,0 +1,46 @@
+package dev.inmo.jsuikit.modifiers
+
+sealed class UIKitList(
+    vararg classes: String,
+    override val otherAttrs: Map<String, String> = emptyMap()
+) : UIKitModifier {
+    @Suppress("UNCHECKED_CAST")
+    override val classes: Array<String> = classes as Array<String>
+
+    sealed class Style(vararg classes: String) : UIKitList(*classes) {
+
+        object Disc : Style("uk-list-disc")
+        object Circle : Style("uk-list-circle")
+        object Square : Style("uk-list-square")
+        object Decimal : Style("uk-list-decimal")
+        object Hyphen : Style("uk-list-hyphen")
+
+    }
+
+    sealed class Size(vararg classes: String) : UIKitList(*classes) {
+
+        object Large : Size("uk-list-large")
+        object Collapse : Size("uk-list-collapse")
+
+    }
+
+    sealed class Color(vararg classes: String) : UIKitList(*classes) {
+
+        object Muted : Color("uk-list-muted")
+        object Emphasis : Color("uk-list-emphasis")
+        object Primary : Color("uk-list-primary")
+        object Secondary : Color("uk-list-secondary")
+        companion object {
+            val Bullet = UIKitList.Bullet
+        }
+
+    }
+
+    object Bullet: UIKitList("uk-list-bullet")
+
+    object Divider: UIKitList("uk-list-divider")
+
+    object Striped: UIKitList("uk-list-striped")
+
+    companion object : UIKitList("uk-list")
+}

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitModifier.kt

@@ -1,6 +1,9 @@
 package dev.inmo.jsuikit.modifiers
 
+import dev.inmo.jsuikit.utils.Attrs
 import org.jetbrains.compose.web.attributes.AttrsScope
+import org.jetbrains.compose.web.dom.AttrBuilderContext
+import org.w3c.dom.Element
 
 interface UIKitModifier {
     val classes: Array<String>
@@ -15,3 +18,16 @@ fun AttrsScope<*>.include(vararg container: UIKitModifier?) {
         it ?.otherAttrs ?.let { attrs -> attrs.forEach { (k, v) -> attr(k, v) } }
     }
 }
+
+fun <T : Element> UIKitModifier.asAttributesBuilder(): AttrBuilderContext<T> = {
+    include(this@asAttributesBuilder)
+}
+operator fun UIKitModifier.plus(other: UIKitModifier): UIKitModifier = UIKitCustom(
+    classes + other.classes,
+    otherAttrs + other.otherAttrs
+)
+fun <T: Element> UIKitModifier?.builder() = Attrs<T>(this).builder
+fun <T: Element> Array<out UIKitModifier?>.builder() = Attrs<T>(*this).builder
+inline fun <T: Element> attrsBuilder(vararg modifiers: UIKitModifier?) = modifiers.builder<T>()
+@JsName("plusBuilder")
+operator fun <T: Element> UIKitModifier?.plus(other: UIKitModifier?): AttrBuilderContext<T> = Attrs<T>(this@plus, other).builder

src/jsMain/kotlin/dev/inmo/jsuikit/modifiers/UIKitPadding.kt

@@ -8,7 +8,10 @@ sealed class UIKitPadding(suffix: String?) : UIKitModifier {
         object Small : Size("small")
         object Large : Size("large")
 
-        companion object : Size(null)
+        companion object : Size(null) {
+            val Default
+                get() = this
+        }
 
     }
 
@@ -25,5 +28,6 @@ sealed class UIKitPadding(suffix: String?) : UIKitModifier {
 
     }
 
+    companion object : Size(null)
 
 }

src/jsMain/kotlin/dev/inmo/jsuikit/types/Dropdown.kt

@@ -0,0 +1,44 @@
+package dev.inmo.jsuikit.types
+
+import dev.inmo.jsuikit.modifiers.UIKitAnimation
+import dev.inmo.jsuikit.modifiers.UIKitDropdown
+import dev.inmo.jsuikit.utils.*
+
+external interface Dropdown {
+    fun show()
+    fun hide(delay: Boolean = definedExternally)
+    fun hide(delay: Milliseconds)
+}
+
+data class DropdownOptions(
+    private val toggle: String? = null,
+    private val pos: UIKitDropdown.Position? = null,
+    private val mode: UIKitDropdown.Mode? = null,
+    private val delayShow: Milliseconds? = null,
+    private val delayHide: Milliseconds? = null,
+    private val boundary: String? = null,
+    private val boundaryAlign: Boolean? = null,
+    private val flip: UIKitDropdown.Flip? = null,
+    private val offset: Int? = null,
+    private val animation: UIKitAnimation? = null,
+    private val duration: Milliseconds? = null,
+) {
+    fun includeParameters(parametersBuilder: ParametersBuilder) {
+        with(parametersBuilder) {
+            "toggle" to toggle
+            "pos" to pos
+            "mode" to mode
+            "delayShow" to delayShow
+            "delayHide" to delayHide
+            "boundary" to boundary
+            "boundaryAlign" to boundaryAlign
+            "flip" to flip
+            "offset" to offset
+            "animation" to animation
+            "duration" to duration
+        }
+    }
+    fun parameters() = buildParametersWithoutNulls {
+        includeParameters(this)
+    }
+}

src/jsMain/kotlin/dev/inmo/jsuikit/types/UIKit.kt

@@ -13,4 +13,7 @@ external interface UIKit {
 
     fun modal(element: Element): UIKitDialog
     fun modal(selector: String): UIKitDialog?
+
+    fun dropdown(element: Element, options: DropdownOptions = definedExternally): Dropdown
+    fun dropdown(selector: String, options: DropdownOptions = definedExternally): Dropdown?
 }

src/jsMain/kotlin/dev/inmo/jsuikit/utils/AttributeBuilder.kt

@@ -2,26 +2,24 @@ package dev.inmo.jsuikit.utils
 
 class AttributeBuilder (
     val attributeName: String,
-    val skipNullValues: Boolean = true,
-    private val parametersPreset: MutableMap<String, String?> = mutableMapOf()
+    val parametersBuilder: ParametersBuilder
 ) {
-
-    fun add(k: String, v: Any? = null) {
-        if (v != null || !skipNullValues) {
-            parametersPreset[k] = v ?.toString()
-        }
+    fun build(): Pair<String, String> = parametersBuilder.build().run {
+        Pair(
+            attributeName, toList().joinToString(";") {
+                "${it.first}${it.second ?.let { ": $it" } ?: ""}"
+            }
+        )
     }
-    infix fun String.to(value: Any?) = add(this, value)
-    operator fun String.unaryPlus() = add(this, null)
-
-    fun build(): Pair<String, String> = Pair(
-        attributeName, parametersPreset.toList().joinToString(";") {
-            "${it.first}${it.second ?.let { ": $it" } ?: ""}"
-        }
-    )
 }
 
-inline fun buildAttribute(attributeName: String, skipNullValues: Boolean = true, block: AttributeBuilder.() -> Unit) = AttributeBuilder(
+inline fun buildAttribute(
+    attributeName: String,
+    skipNullValues: Boolean = true,
+    block: ParametersBuilder.() -> Unit
+) = AttributeBuilder(
     attributeName,
-    skipNullValues
-).apply(block).build()
+    ParametersBuilder(skipNullValues)
+).apply {
+    parametersBuilder.block()
+}.build()

src/jsMain/kotlin/dev/inmo/jsuikit/utils/ParametersBuilder.kt

@@ -0,0 +1,38 @@
+package dev.inmo.jsuikit.utils
+
+
+class ParametersBuilder(
+    val skipNullValues: Boolean = true,
+    private val parameters: MutableMap<String, String?> = mutableMapOf()
+) {
+    fun add(k: String, v: Any? = null) {
+        if (v != null || !skipNullValues) {
+            parameters[k] = v ?.toString()
+        }
+    }
+    infix fun String.to(value: Any?) = add(this, value)
+    operator fun String.unaryPlus() = add(this, null)
+
+    operator fun Map<String, String?>.unaryPlus() = forEach {
+
+    }
+
+    fun build() = parameters.toMap()
+    fun buildNotNullable() = parameters.mapNotNull { (k, v) ->
+        if (v != null) {
+            Pair(k, v)
+        } else {
+            null
+        }
+    }.toMap()
+}
+
+fun buildParameters(
+    skipNullValues: Boolean = true,
+    block: ParametersBuilder.() -> Unit
+) = ParametersBuilder(skipNullValues).apply(block).build()
+
+fun buildParametersWithoutNulls(
+    skipNullValues: Boolean = true,
+    block: ParametersBuilder.() -> Unit
+) = ParametersBuilder(skipNullValues).apply(block).buildNotNullable()