Refactoring to modules

16 files changed, 1 insertions, 2999 deletions

diff --git a/src/main/kotlin/pl/treksoft/kvision/form/Form.kt b/src/main/kotlin/pl/treksoft/kvision/form/Form.kt
index 323d0e1e..b45eed60 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/Form.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/Form.kt
@@ -26,11 +26,9 @@ import kotlinx.serialization.Mapper
 import kotlinx.serialization.decode
 import kotlinx.serialization.json.JSON
 import kotlinx.serialization.serializer
-import pl.treksoft.kvision.form.upload.Upload
 import pl.treksoft.kvision.i18n.I18n.trans
 import pl.treksoft.kvision.types.KDate
 import pl.treksoft.kvision.types.KFile
-import pl.treksoft.kvision.utils.getContent
 import kotlin.js.Json
 import kotlin.reflect.KProperty1
 
@@ -255,22 +253,6 @@ class Form<K : Any>(private val panel: FormPanel<K>? = null, private val seriali
     }
 
     /**
-     * Returns file with the content read.
-     * @param key key identifier of the control
-     * @param kFile object identifying the file
-     * @return KFile object
-     */
-    @Suppress("EXPERIMENTAL_FEATURE_WARNING")
-    suspend fun getContent(
-        key: KProperty1<K, List<KFile>?>,
-        kFile: KFile
-    ): KFile {
-        val control = getControl(key) as Upload
-        val content = control.getNativeFile(kFile)?.getContent()
-        return kFile.copy(content = content)
-    }
-
-    /**
      * Returns current data model as JSON.
      * @return data model as JSON
      */
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/FormPanel.kt b/src/main/kotlin/pl/treksoft/kvision/form/FormPanel.kt
index a013c076..3811ed82 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/FormPanel.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/FormPanel.kt
@@ -375,20 +375,6 @@ open class FormPanel<K : Any>(
     }
 
     /**
-     * Returns an object with the content of the file.
-     * @param key key identifier of the control
-     * @param kFile object identifying the file
-     * @return KFile object
-     */
-    @Suppress("EXPERIMENTAL_FEATURE_WARNING")
-    suspend fun getContent(
-        key: KProperty1<K, List<KFile>?>,
-        kFile: KFile
-    ): KFile {
-        return form.getContent(key, kFile)
-    }
-
-    /**
      * Returns current data model as JSON.
      * @return data model as JSON
      */
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/check/RadioGroup.kt b/src/main/kotlin/pl/treksoft/kvision/form/check/RadioGroup.kt
index b4ed127a..fdc1e3af 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/check/RadioGroup.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/check/RadioGroup.kt
@@ -28,7 +28,6 @@ import pl.treksoft.kvision.form.FieldLabel
 import pl.treksoft.kvision.form.HelpBlock
 import pl.treksoft.kvision.form.InputSize
 import pl.treksoft.kvision.form.StringFormControl
-import pl.treksoft.kvision.form.select.Select
 import pl.treksoft.kvision.panel.SimplePanel
 
 /**
@@ -99,7 +98,7 @@ open class RadioGroup(
             setSizeToChildren(value)
         }
 
-    private val idc = "kv_form_radiogroup_" + Select.counter
+    private val idc = "kv_form_radiogroup_$counter"
     final override val input = CheckInput()
     final override val flabel: FieldLabel = FieldLabel(idc, label, rich)
     final override val validationInfo: HelpBlock = HelpBlock().apply { visible = false }
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/select/AjaxOptions.kt b/src/main/kotlin/pl/treksoft/kvision/form/select/AjaxOptions.kt
deleted file mode 100644
index d802a111..00000000
--- a/src/main/kotlin/pl/treksoft/kvision/form/select/AjaxOptions.kt
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (c) 2017-present Robert Jaros
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package pl.treksoft.kvision.form.select
-
-import pl.treksoft.jquery.JQueryXHR
-import pl.treksoft.kvision.KVManager.AJAX_REQUEST_DELAY
-import pl.treksoft.kvision.KVManager.KVNULL
-import pl.treksoft.kvision.i18n.I18n
-import pl.treksoft.kvision.utils.obj
-
-/**
- * HTTP protocol type for the AJAX call.
- */
-enum class HttpType(internal val type: String) {
-    GET("GET"),
-    POST("POST")
-}
-
-/**
- * Data type for the AJAX call.
- */
-enum class DataType(internal val type: String) {
-    JSON("json"),
-    JSONP("jsonp"),
-    XML("xml"),
-    TEXT("text"),
-    SCRIPT("script")
-}
-
-/**
- * Data class for AJAX options.
- *
- * @constructor
- * @param url the url address
- * @param preprocessData
- * [AjaxBootstrapSelect preprocessOption](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionspreprocessdata)
- * option
- * @param beforeSend
- * [JQuery ajax.beforeSend](http://api.jquery.com/jquery.ajax/#jQuery-ajax-settings) option
- * @param data
- * [JQuery ajax.data](http://api.jquery.com/jquery.ajax/#jQuery-ajax-settings) option
- * @param httpType
- * [JQuery ajax.type](http://api.jquery.com/jquery.ajax/#jQuery-ajax-settings) option
- * @param minLength
- * [AjaxBootstrapSelect minLength](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsminlength) option
- * @param cache
- * [AjaxBootstrapSelect cache](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionscache) option
- * @param clearOnEmpty
- * [AjaxBootstrapSelect clearOnEmpty](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsclearonempty) option
- * @param clearOnError
- * [AjaxBootstrapSelect clearOnError](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsclearonerror) option
- * @param emptyRequest
- * [AjaxBootstrapSelect emptyRequest](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsemptyrequest) option
- * @param requestDelay
- * [AjaxBootstrapSelect requestDelay](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsrequestdelay) option
- * @param restoreOnError
- * [AjaxBootstrapSelect restoreOnError](https://github.com/truckingsim/Ajax-Bootstrap-Select#optionsrestoreonerror)
- * option
- */
-data class AjaxOptions(
-    val url: String, val preprocessData: (dynamic) -> dynamic, val beforeSend: ((JQueryXHR) -> dynamic)? = null,
-    val data: dynamic = null, val httpType: HttpType = HttpType.GET,
-    val dataType: DataType = DataType.JSON, val minLength: Int = 0,
-    val cache: Boolean = true, val clearOnEmpty: Boolean = true, val clearOnError: Boolean = true,
-    val emptyRequest: Boolean = false,
-    val requestDelay: Int = AJAX_REQUEST_DELAY, val restoreOnError: Boolean = false
-)
-
-/**
- * Convert AjaxOptions to JavaScript JSON object.
- * @param emptyOption add an empty position as the first select option
- * @return JSON object
- */
-fun AjaxOptions.toJs(emptyOption: Boolean): dynamic {
-    val procData = { data: dynamic ->
-        val processedData = this.preprocessData(data)
-        if (emptyOption) {
-            val ret = mutableListOf(obj {
-                this.value = KVNULL
-                this.text = ""
-            })
-            @Suppress("UnsafeCastFromDynamic")
-            ret.addAll((processedData as Array<dynamic>).asList())
-            ret.toTypedArray()
-        } else {
-            processedData
-        }
-    }
-    val language = I18n.language
-    return obj {
-        this.ajax = obj {
-            this.url = url
-            this.type = httpType.type
-            this.dataType = dataType.type
-            this.data = data
-            this.beforeSend = beforeSend
-        }
-        this.preprocessData = procData
-        this.minLength = minLength
-        this.cache = cache
-        this.clearOnEmpty = clearOnEmpty
-        this.clearOnError = clearOnError
-        this.emptyRequest = emptyRequest
-        this.preserveSelected = false
-        this.requestDelay = requestDelay
-        this.restoreOnError = restoreOnError
-        this.langCode = language
-    }
-}
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt b/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt
deleted file mode 100644
index f19081e1..00000000
--- a/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * Copyright (c) 2017-present Robert Jaros
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package pl.treksoft.kvision.form.select
-
-import pl.treksoft.kvision.core.Component
-import pl.treksoft.kvision.core.Container
-import pl.treksoft.kvision.core.StringBoolPair
-import pl.treksoft.kvision.core.StringPair
-import pl.treksoft.kvision.core.Widget
-import pl.treksoft.kvision.form.FieldLabel
-import pl.treksoft.kvision.form.HelpBlock
-import pl.treksoft.kvision.form.StringFormControl
-import pl.treksoft.kvision.panel.SimplePanel
-import pl.treksoft.kvision.utils.SnOn
-
-/**
- * The form field component for Select control.
- *
- * The select control can be populated directly from *options* parameter or manually by adding
- * [SelectOption] or [SelectOptGroup] components to the container.
- *
- * @constructor
- * @param options an optional list of options (label to value pairs) for the select control
- * @param value selected value
- * @param name the name attribute of the generated HTML input element
- * @param multiple allows multiple value selection (multiple values are comma delimited)
- * @param ajaxOptions additional options for remote (AJAX) data source
- * @param label label text bound to the input element
- * @param rich determines if [label] can contain HTML code
- */
-@Suppress("TooManyFunctions")
-open class Select(
-    options: List<StringPair>? = null, value: String? = null, name: String? = null,
-    multiple: Boolean = false, ajaxOptions: AjaxOptions? = null, label: String? = null,
-    rich: Boolean = false
-) : SimplePanel(setOf("form-group")), StringFormControl {
-
-    /**
-     * A list of options (label to value pairs) for the select control.
-     */
-    var options
-        get() = input.options
-        set(value) {
-            input.options = value
-        }
-    /**
-     * A value of the selected option.
-     */
-    override var value
-        get() = input.value
-        set(value) {
-            input.value = value
-        }
-    /**
-     * Determines if multiple value selection is allowed.
-     */
-    var multiple
-        get() = input.multiple
-        set(value) {
-            input.multiple = value
-        }
-    /**
-     * Additional options for remote (AJAX) data source.
-     */
-    var ajaxOptions
-        get() = input.ajaxOptions
-        set(value) {
-            input.ajaxOptions = value
-        }
-    /**
-     * Maximal number of selected options.
-     */
-    var maxOptions
-        get() = input.maxOptions
-        set(value) {
-            input.maxOptions = value
-        }
-    /**
-     * Determines if live search is available.
-     */
-    var liveSearch
-        get() = input.liveSearch
-        set(value) {
-            input.liveSearch = value
-        }
-    /**
-     * The placeholder for the select control.
-     */
-    var placeholder
-        get() = input.placeholder
-        set(value) {
-            input.placeholder = value
-        }
-    /**
-     * The style of the select control.
-     */
-    var style
-        get() = input.style
-        set(value) {
-            input.style = value
-        }
-    /**
-     * The width of the select control.
-     */
-    var selectWidth
-        get() = input.selectWidth
-        set(value) {
-            input.selectWidth = value
-        }
-    /**
-     * The width type of the select control.
-     */
-    var selectWidthType
-        get() = input.selectWidthType
-        set(value) {
-            input.selectWidthType = value
-        }
-    /**
-     * Determines if an empty option is automatically generated.
-     */
-    var emptyOption
-        get() = input.emptyOption
-        set(value) {
-            input.emptyOption = value
-        }
-    /**
-     * Determines if the select is automatically focused.
-     */
-    var autofocus
-        get() = input.autofocus
-        set(value) {
-            input.autofocus = value
-        }
-    /**
-     * The label text bound to the select element.
-     */
-    var label
-        get() = flabel.content
-        set(value) {
-            flabel.content = value
-        }
-    /**
-     * Determines if [label] can contain HTML code.
-     */
-    var rich
-        get() = flabel.rich
-        set(value) {
-            flabel.rich = value
-        }
-
-    private val idc = "kv_form_select_$counter"
-    final override val input: SelectInput = SelectInput(
-        options, value, multiple, ajaxOptions,
-        setOf("form-control")
-    ).apply {
-        this.id = idc
-        this.name = name
-    }
-    final override val flabel: FieldLabel = FieldLabel(idc, label, rich)
-    final override val validationInfo: HelpBlock = HelpBlock().apply { visible = false }
-
-    init {
-        @Suppress("LeakingThis")
-        input.eventTarget = this
-        this.addInternal(flabel)
-        this.addInternal(input)
-        this.addInternal(validationInfo)
-        counter++
-    }
-
-    override fun getSnClass(): List<StringBoolPair> {
-        val cl = super.getSnClass().toMutableList()
-        if (validatorError != null) {
-            cl.add("has-error" to true)
-        }
-        return cl
-    }
-
-    @Suppress("UNCHECKED_CAST")
-    override fun <T : Widget> setEventListener(block: SnOn<T>.() -> Unit): Widget {
-        input.setEventListener(block)
-        return this
-    }
-
-    override fun setEventListener(block: SnOn<Widget>.() -> Unit): Widget {
-        input.setEventListener(block)
-        return this
-    }
-
-    override fun removeEventListeners(): Widget {
-        input.removeEventListeners()
-        return this
-    }
-
-    override fun add(child: Component): SimplePanel {
-        input.add(child)
-        return this
-    }
-
-    override fun addAll(children: List<Component>): SimplePanel {
-        input.addAll(children)
-        return this
-    }
-
-    override fun remove(child: Component): SimplePanel {
-        input.remove(child)
-        return this
-    }
-
-    override fun removeAll(): SimplePanel {
-        input.removeAll()
-        return this
-    }
-
-    override fun getChildren(): List<Component> {
-        return input.getChildren()
-    }
-
-    /**
-     * Opens dropdown with options.
-     */
-    open fun showOptions() {
-        input.showOptions()
-    }
-
-    /**
-     * Hides dropdown with options.
-     */
-    open fun hideOptions() {
-        input.hideOptions()
-    }
-
-    /**
-     * Toggles visibility of dropdown with options.
-     */
-    open fun toggleOptions() {
-        input.toggleOptions()
-    }
-
-    override fun focus() {
-        input.focus()
-    }
-
-    override fun blur() {
-        input.blur()
-    }
-
-    companion object {
-        internal var counter = 0
-
-        /**
-         * DSL builder extension function.
-         *
-         * It takes the same parameters as the constructor of the built component.
-         */
-        fun Container.select(
-            options: List<StringPair>? = null, value: String? = null, name: String? = null,
-            multiple: Boolean = false, ajaxOptions: AjaxOptions? = null, label: String? = null,
-            rich: Boolean = false, init: (Select.() -> Unit)? = null
-        ): Select {
-            val select = Select(options, value, name, multiple, ajaxOptions, label, rich).apply { init?.invoke(this) }
-            this.add(select)
-            return select
-        }
-    }
-}
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt b/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt
deleted file mode 100644
index 6d6f0fc5..00000000
--- a/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Copyright (c) 2017-present Robert Jaros
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package pl.treksoft.kvision.form.select
-
-import com.github.snabbdom.VNode
-import pl.treksoft.kvision.KVManager.KVNULL
-import pl.treksoft.kvision.core.Component
-import pl.treksoft.kvision.core.Container
-import pl.treksoft.kvision.core.CssSize
-import pl.treksoft.kvision.core.StringBoolPair
-import pl.treksoft.kvision.core.StringPair
-import pl.treksoft.kvision.form.FormInput
-import pl.treksoft.kvision.form.InputSize
-import pl.treksoft.kvision.html.ButtonStyle
-import pl.treksoft.kvision.panel.SimplePanel
-import pl.treksoft.kvision.utils.asString
-import pl.treksoft.kvision.utils.obj
-
-/**
- * Select width types. See [Bootstrap Select width](http://silviomoreto.github.io/bootstrap-select/examples/#width).
- */
-enum class SelectWidthType(internal val value: String) {
-    AUTO("auto"),
-    FIT("fit")
-}
-
-/**
- * The basic component for Select control.
- *
- * The select control can be populated directly from *options* parameter or manually by adding
- * [SelectOption] or [SelectOptGroup] components to the container.
- *
- * @constructor
- * @param options an optional list of options (label to value pairs) for the select control
- * @param value selected value
- * @param multiple allows multiple value selection (multiple values are comma delimited)
- * @param ajaxOptions additional options for remote (AJAX) data source
- * @param classes a set of CSS class names
- */
-@Suppress("TooManyFunctions")
-open class SelectInput(
-    options: List<StringPair>? = null, value: String? = null,
-    multiple: Boolean = false, ajaxOptions: AjaxOptions? = null,
-    classes: Set<String> = setOf()
-) : SimplePanel(classes), FormInput {
-
-    /**
-     * A list of options (label to value pairs) for the select control.
-     */
-    internal var options by refreshOnUpdate(options, { setChildrenFromOptions() })
-    /**
-     * A value of the selected option.
-     */
-    var value by refreshOnUpdate(value, { refreshState() })
-    /**
-     * The name attribute of the generated HTML select element.
-     */
-    override var name: String? by refreshOnUpdate()
-    /**
-     * Determines if multiple value selection is allowed.
-     */
-    var multiple by refreshOnUpdate(multiple)
-    /**
-     * Additional options for remote (AJAX) data source.
-     */
-    var ajaxOptions by refreshOnUpdate(ajaxOptions, {
-        if (it != null) {
-            liveSearch = true
-        }
-        refresh()
-    })
-    /**
-     * Maximal number of selected options.
-     */
-    var maxOptions: Int? by refreshOnUpdate()
-    /**
-     * Determines if live search is available.
-     */
-    var liveSearch by refreshOnUpdate(false)
-    /**
-     * The placeholder for the select control.
-     */
-    var placeholder: String? by refreshOnUpdate()
-    /**
-     * The style of the select control.
-     */
-    var style: ButtonStyle? by refreshOnUpdate()
-    /**
-     * The width of the select control.
-     */
-    var selectWidth: CssSize? by refreshOnUpdate()
-    /**
-     * The width type of the select control.
-     */
-    var selectWidthType: SelectWidthType? by refreshOnUpdate()
-    /**
-     * Determines if an empty option is automatically generated.
-     */
-    var emptyOption by refreshOnUpdate(false, { setChildrenFromOptions() })
-    /**
-     * Determines if the field is disabled.
-     */
-    override var disabled by refreshOnUpdate(false)
-    /**
-     * Determines if the select is automatically focused.
-     */
-    var autofocus: Boolean? by refreshOnUpdate()
-    /**
-     * The size of the input.
-     */
-    override var size: InputSize? by refreshOnUpdate()
-
-    init {
-        setChildrenFromOptions()
-        this.setInternalEventListener<SelectInput> {
-            change = {
-                val v = getElementJQuery()?.`val`()
-                self.value = v?.let {
-                    calculateValue(it)
-                }
-            }
-        }
-    }
-
-    private fun calculateValue(v: Any): String? {
-        return if (this.multiple) {
-            @Suppress("UNCHECKED_CAST")
-            val arr = v as? Array<String>
-            if (arr != null && arr.isNotEmpty()) {
-                arr.joinToString()
-            } else {
-                null
-            }
-        } else {
-            val vs = v as String
-            if (KVNULL == vs || vs.isEmpty()) {
-                null
-            } else {
-                vs
-            }
-        }
-    }
-
-    override fun render(): VNode {
-        return render("select", childrenVNodes())
-    }
-
-    override fun add(child: Component): SimplePanel {
-        super.add(child)
-        refreshSelectInput()
-        return this
-    }
-
-    override fun addAll(children: List<Component>): SimplePanel {
-        super.addAll(children)
-        refreshSelectInput()
-        return this
-    }
-
-    override fun remove(child: Component): SimplePanel {
-        super.remove(child)
-        refreshSelectInput()
-        return this
-    }
-
-    override fun removeAll(): SimplePanel {
-        super.removeAll()
-        refreshSelectInput()
-        return this
-    }
-
-    private fun setChildrenFromOptions() {
-        if (ajaxOptions == null) {
-            super.removeAll()
-            if (emptyOption) {
-                super.add(SelectOption(KVNULL, ""))
-            }
-            options?.let {
-                val c = it.map {
-                    SelectOption(it.first, it.second)
-                }
-                super.addAll(c)
-            }
-        }
-        this.refreshSelectInput()
-    }
-
-    /**
-     * Opens dropdown with options.
-     */
-    open fun showOptions() {
-        getElementJQueryD()?.selectpicker("show")
-    }
-
-    /**
-     * Hides dropdown with options.
-     */
-    open fun hideOptions() {
-        getElementJQueryD()?.selectpicker("hide")
-    }
-
-    /**
-     * Toggles visibility of dropdown with options.
-     */
-    open fun toggleOptions() {
-        getElementJQueryD()?.selectpicker("toggle")
-    }
-
-    override fun getSnClass(): List<StringBoolPair> {
-        val cl = super.getSnClass().toMutableList()
-        cl.add("selectpicker" to true)
-        size?.let {
-            cl.add(it.className to true)
-        }
-        return cl
-    }
-
-    private fun refreshSelectInput() {
-        getElementJQueryD()?.selectpicker("refresh")
-        refreshState()
-    }
-
-    @Suppress("ComplexMethod")
-    override fun getSnAttrs(): List<StringPair> {
-        val sn = super.getSnAttrs().toMutableList()
-        name?.let {
-            sn.add("name" to it)
-        }
-        if (multiple) {
-            sn.add("multiple" to "multiple")
-        }
-        maxOptions?.let {
-            sn.add("data-max-options" to "" + it)
-        }
-        if (liveSearch) {
-            sn.add("data-live-search" to "true")
-        }
-        placeholder?.let {
-            sn.add("title" to translate(it))
-        }
-        autofocus?.let {
-            if (it) {
-                sn.add("autofocus" to "autofocus")
-            }
-        }
-        if (disabled) {
-            sn.add("disabled" to "disabled")
-        }
-        val btnStyle = style?.className ?: "btn-default"
-        when (size) {
-            InputSize.LARGE -> {
-                sn.add("data-style" to "$btnStyle btn-lg")
-            }
-            InputSize.SMALL -> {
-                sn.add("data-style" to "$btnStyle btn-sm")
-            }
-            else -> {
-                sn.add("data-style" to btnStyle)
-            }
-        }
-        selectWidthType?.let {
-            sn.add("data-width" to it.value)
-        } ?: selectWidth?.let {
-            sn.add("data-width" to it.asString())
-        }
-        return sn
-    }
-
-    @Suppress("UnsafeCastFromDynamic")
-    override fun afterInsert(node: VNode) {
-        ajaxOptions?.let {
-            getElementJQueryD()?.selectpicker("render").ajaxSelectPicker(it.toJs(emptyOption))
-        } ?: getElementJQueryD()?.selectpicker("render")
-
-        this.getElementJQuery()?.on("show.bs.select", { e, _ ->
-            this.dispatchEvent("showBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("shown.bs.select", { e, _ ->
-            this.dispatchEvent("shownBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("hide.bs.select", { e, _ ->
-            this.dispatchEvent("hideBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("hidden.bs.select", { e, _ ->
-            this.dispatchEvent("hiddenBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("loaded.bs.select", { e, _ ->
-            this.dispatchEvent("loadedBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("rendered.bs.select", { e, _ ->
-            this.dispatchEvent("renderedBsSelect", obj { detail = e })
-        })
-        this.getElementJQuery()?.on("refreshed.bs.select", { e, _ ->
-            this.dispatchEvent("refreshedBsSelect", obj { detail = e })
-        })
-        this.getElementJQueryD()?.on("changed.bs.select", { e, cIndex: Int ->
-            e["clickedIndex"] = cIndex
-            this.dispatchEvent("changedBsSelect", obj { detail = e })
-        })
-        refreshState()
-    }
-
-    @Suppress("UnsafeCastFromDynamic")
-    private fun refreshState() {
-        value?.let {
-            if (multiple) {
-                getElementJQueryD()?.selectpicker("val", it.split(",").toTypedArray())
-            } else {
-                getElementJQueryD()?.selectpicker("val", it)
-            }
-        } ?: getElementJQueryD()?.selectpicker("val", null)
-    }
-
-    /**
-     * Makes the input element focused.
-     */
-    open fun focus() {
-        getElementJQuery()?.focus()
-    }
-
-    /**
-     * Makes the input element blur.
-     */
-    open fun blur() {
-        getElementJQuery()?.blur()
-    }
-
-    companion object {
-        /**
-         * DSL builder extension function.
-         *
-         * It takes the same parameters as the constructor of the built component.
-         */
-        fun Container.selectInput(
-            options: List<StringPair>? = null, value: String? = null,
-            multiple: Boolean = false, ajaxOptions: AjaxOptions? = null,
-            classes: Set<String> = setOf(), init: (SelectInput.() -> Unit)? = null
-        ): SelectInput {
-            val selectInput = SelectInput(options, value, multiple, ajaxOptions, classes).apply { init?.invoke(this) }
-            this.add(selectInput)
-            return selectInput
-        }
-    }
-}
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/select/SelectOptGroup.kt b/src/main/kotlin/pl/treksoft/kvision/form/select/SelectOptGroup.kt
deleted file mode 100644<