Allow constructing Root containers from HTMLElement objects.

64 files changed, 102 insertions, 82 deletions

diff --git a/src/main/kotlin/pl/treksoft/kvision/KVManager.kt b/src/main/kotlin/pl/treksoft/kvision/KVManager.kt
index faa0b77c..d1a4a8be 100644
--- a/src/main/kotlin/pl/treksoft/kvision/KVManager.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/KVManager.kt
@@ -29,6 +29,7 @@ import com.github.snabbdom.datasetModule
 import com.github.snabbdom.eventListenersModule
 import com.github.snabbdom.propsModule
 import com.github.snabbdom.styleModule
+import org.w3c.dom.HTMLElement
 import pl.treksoft.kvision.core.Component
 import pl.treksoft.kvision.utils.isIE11
 import kotlin.browser.document
@@ -72,6 +73,10 @@ internal object KVManager {
         return sdPatch(container, vnode)
     }
 
+    internal fun patch(element: HTMLElement, vnode: VNode): VNode {
+        return sdPatch(element, vnode)
+    }
+
     internal fun patch(oldVNode: VNode, newVNode: VNode): VNode {
         return sdPatch(oldVNode, newVNode)
     }
diff --git a/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt b/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt
index c17ea1a4..dd3d39b6 100644
--- a/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/panel/Root.kt
@@ -23,6 +23,7 @@ package pl.treksoft.kvision.panel
 
 import com.github.snabbdom.VNode
 import com.github.snabbdom.h
+import org.w3c.dom.HTMLElement
 import pl.treksoft.kvision.KVManager
 import pl.treksoft.kvision.core.StringBoolPair
 import pl.treksoft.kvision.core.Style
@@ -45,7 +46,12 @@ import pl.treksoft.kvision.utils.snOpt
  * @param init an initializer extension function
  */
 @Suppress("TooManyFunctions")
-class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Unit)? = null) : SimplePanel() {
+class Root(
+    id: String? = null,
+    element: HTMLElement? = null,
+    private val fixed: Boolean = false,
+    init: (Root.() -> Unit)? = null
+) : SimplePanel() {
     private val contextMenus: MutableList<ContextMenu> = mutableListOf()
     private var rootVnode: VNode = renderVNode()
 
@@ -54,8 +60,15 @@ class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Uni
     val isFirstRoot = roots.isEmpty()
 
     init {
-        rootVnode = KVManager.patch(id, this.renderVNode())
-        this.id = id
+        if (id != null) {
+            rootVnode = KVManager.patch(id, this.renderVNode())
+            this.id = id
+        } else if (element != null) {
+            rootVnode = KVManager.patch(element, this.renderVNode())
+            this.id = "kv_root_${counter++}"
+        } else {
+            throw IllegalArgumentException("No root element specified!")
+        }
         roots.add(this)
         if (isFirstRoot) {
             Style.styles.forEach { it.parent = this }
@@ -144,6 +157,8 @@ class Root(id: String, private val fixed: Boolean = false, init: (Root.() -> Uni
     }
 
     companion object {
+        internal var counter = 0
+
         /**
          * @suppress internal function
          */
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/core/ContainerSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/core/ContainerSpec.kt
index 3e16fff8..960a18b6 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/core/ContainerSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/core/ContainerSpec.kt
@@ -34,7 +34,7 @@ class ContainerSpec : DomSpec {
     @Test
     fun add() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val container = SimplePanel()
             val child1 = Widget()
             child1.id = "child1"
@@ -52,7 +52,7 @@ class ContainerSpec : DomSpec {
     @Test
     fun addAll() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val container = SimplePanel()
             val child1 = Widget()
             child1.id = "child1"
@@ -69,7 +69,7 @@ class ContainerSpec : DomSpec {
     @Test
     fun remove() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val container = SimplePanel()
             val child1 = Widget()
             child1.id = "child1"
@@ -88,7 +88,7 @@ class ContainerSpec : DomSpec {
     @Test
     fun removeAll() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val container = SimplePanel()
             val child1 = Widget()
             child1.id = "child1"
@@ -107,7 +107,7 @@ class ContainerSpec : DomSpec {
     @Test
     fun getChildren() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val container = SimplePanel()
             val child1 = Widget()
             child1.id = "child1"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/core/StyleSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/core/StyleSpec.kt
index bdb93744..4fbe3d59 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/core/StyleSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/core/StyleSpec.kt
@@ -37,7 +37,7 @@ class StyleSpec : DomSpec {
     @Test
     fun render() {
         run {
-            Root("test", true) {
+            Root("test", fixed = true) {
                 widget {
                     style {
                         margin = 2.px
@@ -58,7 +58,7 @@ class StyleSpec : DomSpec {
     @Test
     fun renderCustomClass() {
         run {
-            Root("test", true) {
+            Root("test", fixed = true) {
                 widget {
                     style("customclass") {
                         margin = 2.px
@@ -79,7 +79,7 @@ class StyleSpec : DomSpec {
     @Test
     fun renderSubclass() {
         run {
-            Root("test", true) {
+            Root("test", fixed = true) {
                 widget {
                     style("customclass") {
                         margin = 2.px
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetSpec.kt
index fc1cc761..6b9be23d 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetSpec.kt
@@ -130,7 +130,7 @@ class WidgetSpec : WSpec {
     @Test
     fun getRoot() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             root.add(widget)
             val r = widget.getRoot()
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetWrapperSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetWrapperSpec.kt
index aac92c50..0c28c327 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetWrapperSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/core/WidgetWrapperSpec.kt
@@ -35,7 +35,7 @@ class WidgetWrapperSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             val wrapper = WidgetWrapper(widget)
             wrapper.width = 100 to UNIT.em
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/ContextMenuSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/ContextMenuSpec.kt
index 7d320e2e..35172267 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/ContextMenuSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/ContextMenuSpec.kt
@@ -34,7 +34,7 @@ class ContextMenuSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val m = ContextMenu {
                 link("a", "b")
                 link("c", "d")
@@ -54,7 +54,7 @@ class ContextMenuSpec : DomSpec {
     @Test
     fun positionMenu() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val m = ContextMenu {
                 link("a", "b")
                 link("c", "d")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/HeaderSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/HeaderSpec.kt
index 5a9a050c..e75baf9e 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/HeaderSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/HeaderSpec.kt
@@ -32,7 +32,7 @@ class HeaderSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h = Header("Test")
             root.add(h)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/SeparatorSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/SeparatorSpec.kt
index 2f2d22bf..86607ec7 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/dropdown/SeparatorSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/dropdown/SeparatorSpec.kt
@@ -32,7 +32,7 @@ class SeparatorSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val s = Separator()
             root.add(s)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/FieldLabelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/FieldLabelSpec.kt
index d13bc920..5319d4bc 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/FieldLabelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/FieldLabelSpec.kt
@@ -32,7 +32,7 @@ class FieldLabelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val fl = FieldLabel("input", "Label")
             root.add(fl)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/HelpBlockSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/HelpBlockSpec.kt
index c7d0b0da..c7c4ede5 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/HelpBlockSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/HelpBlockSpec.kt
@@ -32,7 +32,7 @@ class HelpBlockSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val fl = HelpBlock("Form Error")
             root.add(fl)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxInputSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxInputSpec.kt
index 8a9f86d5..677a2b8e 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxInputSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxInputSpec.kt
@@ -32,7 +32,7 @@ class CheckBoxInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = CheckBoxInput(value = true).apply {
                 name = "name"
                 id = "idti"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxSpec.kt
index 9a178abb..16da0c70 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/CheckBoxSpec.kt
@@ -33,7 +33,7 @@ class CheckBoxSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = CheckBox(value = true, label = "Label").apply {
                 name = "name"
                 style = CheckBoxStyle.DANGER
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupInputSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupInputSpec.kt
index f74a76f7..55788c84 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupInputSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupInputSpec.kt
@@ -33,7 +33,7 @@ class RadioGroupInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = RadioGroupInput(options = listOf("a" to "A", "b" to "B"), value = "a").apply {
                 disabled = true
                 inline = true
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupSpec.kt
index e55e9913..2ed52b67 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioGroupSpec.kt
@@ -33,7 +33,7 @@ class RadioGroupSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = RadioGroup(options = listOf("a" to "A", "b" to "B"), value = "a", label = "Label").apply {
                 disabled = true
                 inline = true
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioInputSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioInputSpec.kt
index 55d4108a..5b4fe836 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioInputSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioInputSpec.kt
@@ -32,7 +32,7 @@ class RadioInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = RadioInput(value = true).apply {
                 name = "name"
                 id = "idti"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioSpec.kt
index 09763cc7..a8fbbcc5 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/check/RadioSpec.kt
@@ -33,7 +33,7 @@ class RadioSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = Radio(value = true, label = "Label", extraValue = "abc").apply {
                 name = "name"
                 style = RadioStyle.DANGER
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/text/PasswordSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/text/PasswordSpec.kt
index dc46782b..5d6c2738 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/text/PasswordSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/text/PasswordSpec.kt
@@ -32,7 +32,7 @@ class PasswordSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = Password(value = "abc", label = "Label").apply {
                 placeholder = "place"
                 name = "name"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaInputSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaInputSpec.kt
index 0e8257ff..815f12e7 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaInputSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaInputSpec.kt
@@ -32,7 +32,7 @@ class TextAreaInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = TextAreaInput(cols = 5, rows = 2, value = "abc").apply {
                 placeholder = "place"
                 name = "name"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaSpec.kt
index c948628b..31b4baf2 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextAreaSpec.kt
@@ -32,7 +32,7 @@ class TextAreaSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = TextArea(cols = 5, rows = 2, value = "abc", label = "Label").apply {
                 placeholder = "place"
                 name = "name"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextInputSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextInputSpec.kt
index bd8c9786..6d21ab14 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextInputSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextInputSpec.kt
@@ -33,7 +33,7 @@ class TextInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = TextInput(type = TextInputType.PASSWORD, value = "abc").apply {
                 placeholder = "place"
                 name = "name"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextSpec.kt
index 071bf35b..7ce811fa 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/form/text/TextSpec.kt
@@ -32,7 +32,7 @@ class TextSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = Text(value = "abc", label = "Label").apply {
                 placeholder = "place"
                 name = "name"
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/ButtonSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/ButtonSpec.kt
index de2ea036..512c3bc2 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/ButtonSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/ButtonSpec.kt
@@ -34,7 +34,7 @@ class ButtonSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val button = Button("Cancel", "fa-bars", ButtonStyle.PRIMARY)
             button.size = ButtonSize.LARGE
             button.block = true
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/CanvasSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/CanvasSpec.kt
index a896d9e5..f30872ca 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/CanvasSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/CanvasSpec.kt
@@ -32,7 +32,7 @@ class CanvasSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val canvas = Canvas(800, 600)
             root.add(canvas)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/DivSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/DivSpec.kt
index 4fd64478..528fc0ae 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/DivSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/DivSpec.kt
@@ -32,7 +32,7 @@ class DivSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val div = Div("This is a div")
             root.add(div)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/FooterSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/FooterSpec.kt
index 6398d95c..69819203 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/FooterSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/FooterSpec.kt
@@ -32,7 +32,7 @@ class FooterSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val footer = Footer("This is a footer")
             root.add(footer)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H1Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H1Spec.kt
index 6f22b89f..bd0c69b6 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H1Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H1Spec.kt
@@ -32,7 +32,7 @@ class H1Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h1 = H1("This is h1 header")
             root.add(h1)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H2Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H2Spec.kt
index 1ca74077..5ec2a666 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H2Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H2Spec.kt
@@ -32,7 +32,7 @@ class H2Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h2 = H2("This is h2 header")
             root.add(h2)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H3Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H3Spec.kt
index a9f58473..f85ede34 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H3Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H3Spec.kt
@@ -32,7 +32,7 @@ class H3Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h3 = H3("This is h3 header")
             root.add(h3)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H4Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H4Spec.kt
index 47550459..ce52282b 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H4Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H4Spec.kt
@@ -32,7 +32,7 @@ class H4Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h4 = H4("This is h4 header")
             root.add(h4)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H5Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H5Spec.kt
index 6b3fc647..029a692f 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H5Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H5Spec.kt
@@ -32,7 +32,7 @@ class H5Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val h5 = H5("This is h5 header")
             root.add(h5)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/H6Spec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/H6Spec.kt
index e22bd401..06a851e0 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/H6Spec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/H6Spec.kt
@@ -32,7 +32,7 @@ class H6Spec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val div = H1("This is h1 header")
             root.add(div)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/HeaderSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/HeaderSpec.kt
index e5ea8679..1b33adcc 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/HeaderSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/HeaderSpec.kt
@@ -32,7 +32,7 @@ class HeaderSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val header = Header("This is a header")
             root.add(header)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/IconSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/IconSpec.kt
index fde07413..ea3425c5 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/IconSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/IconSpec.kt
@@ -32,7 +32,7 @@ class IconSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val icon = Icon("fa-check")
             root.add(icon)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/IframeSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/IframeSpec.kt
index 60a380b7..69051f92 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/IframeSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/IframeSpec.kt
@@ -33,7 +33,7 @@ class IframeSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val iframe = Iframe("https://www.google.com", null, "test", 800, 600, setOf(Sandbox.ALLOWSAMEORIGIN))
             root.add(iframe)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/ImageSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/ImageSpec.kt
index fa32a24f..169575fc 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/ImageSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/ImageSpec.kt
@@ -34,7 +34,7 @@ class ImageSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val res = require("./img/placeholder.png")
             @Suppress("UnsafeCastFromDynamic")
             val image = Image(res, "Image", true, ImageShape.ROUNDED, true)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/LinkSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/LinkSpec.kt
index 6a4434ae..88869cf4 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/LinkSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/LinkSpec.kt
@@ -32,7 +32,7 @@ class LinkSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val link = Link("Google", "http://www.google.com")
             root.add(link)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/ListSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/ListSpec.kt
index 5f0aac69..bf52f1dc 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/ListSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/ListSpec.kt
@@ -35,7 +35,7 @@ class ListSpec : DomSpec {
     @Test
     fun renderElements() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val list = ListTag(ListType.DL_HORIZ, listOf("a1", "a2", "b1", "b2"))
             root.add(list)
             val element = document.getElementById("test")
@@ -50,7 +50,7 @@ class ListSpec : DomSpec {
     @Test
     fun renderAsContainer() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val list = ListTag(ListType.UL)
             list.add(Tag(TAG.PRE, "pre"))
             list.add(Tag(TAG.DEL, "del"))
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/PSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/PSpec.kt
index d5af81e3..0ab9c5bc 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/PSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/PSpec.kt
@@ -32,7 +32,7 @@ class PSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val par = P("This is a paragraph")
             root.add(par)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/SectionSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/SectionSpec.kt
index 4fb7a490..fa987d05 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/SectionSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/SectionSpec.kt
@@ -32,7 +32,7 @@ class SectionSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val section = Section("This is a section")
             root.add(section)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/SpanSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/SpanSpec.kt
index b1f49b45..88604b5e 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/SpanSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/SpanSpec.kt
@@ -32,7 +32,7 @@ class SpanSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val span = Span("This is a label")
             root.add(span)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/html/TagSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/html/TagSpec.kt
index 29a5c079..b6017804 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/html/TagSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/html/TagSpec.kt
@@ -35,7 +35,7 @@ class TagSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tag = Tag(TAG.H1, "This is <b>h1</b>", rich = false, align = Align.CENTER)
             root.add(tag)
             val element = document.getElementById("test")
@@ -50,7 +50,7 @@ class TagSpec : DomSpec {
     @Test
     fun renderRich() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tag = Tag(TAG.H1, "This is <b>h1</b>", rich = true, align = Align.RIGHT)
             root.add(tag)
             val element = document.getElementById("test")
@@ -65,7 +65,7 @@ class TagSpec : DomSpec {
     @Test
     fun renderAsContainer() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tag = Tag(TAG.P, align = Align.RIGHT)
             tag.add(Tag(TAG.DEL, "This is test"))
             tag.add(Link("abc", "/x"))
@@ -82,7 +82,7 @@ class TagSpec : DomSpec {
     @Test
     fun renderUnaryPlus() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tag = Tag(TAG.H1, rich = true) {
                 +"This is <b>h1</b>"
             }
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavFormSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavFormSpec.kt
index aeea7a3b..40720bcb 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavFormSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavFormSpec.kt
@@ -32,7 +32,7 @@ class NavFormSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val navf = NavForm()
             root.add(navf)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavSpec.kt
index 2ecad124..988a706d 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavSpec.kt
@@ -32,7 +32,7 @@ class NavSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val nav = Nav()
             root.add(nav)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavbarSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavbarSpec.kt
index 90af4450..f38a05f9 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavbarSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/navbar/NavbarSpec.kt
@@ -37,7 +37,7 @@ class NavbarSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val navbar = Navbar("TEST", NavbarType.FIXEDTOP)
             root.add(navbar)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/DockPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/DockPanelSpec.kt
index d387be56..5684120d 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/DockPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/DockPanelSpec.kt
@@ -34,7 +34,7 @@ class DockPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dockPanel = DockPanel()
             root.add(dockPanel)
             dockPanel.add(Span("abc"), Side.UP)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/FlexPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/FlexPanelSpec.kt
index 5bcc68f6..b897fef2 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/FlexPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/FlexPanelSpec.kt
@@ -35,7 +35,7 @@ class FlexPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val flexPanel = FlexPanel(FlexDir.ROWREV, justify = FlexJustify.SPACEEVENLY)
             root.add(flexPanel)
             flexPanel.add(Span("abc"), 1)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/GridPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/GridPanelSpec.kt
index add3638f..d7d9beb7 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/GridPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/GridPanelSpec.kt
@@ -33,7 +33,7 @@ class GridPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val gridPanel = GridPanel()
             root.add(gridPanel)
             gridPanel.add(Span("abc"), 1, 1)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/HPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/HPanelSpec.kt
index a185420c..c53b2e57 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/HPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/HPanelSpec.kt
@@ -34,7 +34,7 @@ class HPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val hPanel = HPanel(justify = FlexJustify.SPACEBETWEEN)
             root.add(hPanel)
             hPanel.add(Span("abc"), 1)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/ResponsiveGridPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/ResponsiveGridPanelSpec.kt
index eb710cef..fcdf9860 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/ResponsiveGridPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/ResponsiveGridPanelSpec.kt
@@ -33,7 +33,7 @@ class ResponsiveGridPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val rgPanel = ResponsiveGridPanel()
             root.add(rgPanel)
             rgPanel.add(Span("abc"), 1, 1)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/RootSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/RootSpec.kt
index 659dac9a..474b1d6a 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/RootSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/RootSpec.kt
@@ -50,7 +50,7 @@ class RootSpec : DomSpec {
     @Test
     fun getRoot() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val r = root.getRoot()
             assertTrue("Should return self") { r == root }
         }
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/SplitPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/SplitPanelSpec.kt
index 09c397ce..94ed165a 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/SplitPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/SplitPanelSpec.kt
@@ -34,7 +34,7 @@ class SplitPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val splitPanel = SplitPanel(Direction.VERTICAL)
             root.add(splitPanel)
             val label1 = Span("abc")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/StackPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/StackPanelSpec.kt
index f52b6486..8a1ce795 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/StackPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/StackPanelSpec.kt
@@ -33,7 +33,7 @@ class StackPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val stackPanel = StackPanel()
             root.add(stackPanel)
             val label1 = Span("abc")
@@ -48,7 +48,7 @@ class StackPanelSpec : DomSpec {
     @Test
     fun renderNotActivateLast() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val stackPanel = StackPanel(activateLast = false)
             root.add(stackPanel)
             val label1 = Span("abc")
@@ -67,7 +67,7 @@ class StackPanelSpec : DomSpec {
     @Test
     fun remove() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val stackPanel = StackPanel(activateLast = false)
             root.add(stackPanel)
             val label1 = Span("abc")
@@ -83,7 +83,7 @@ class StackPanelSpec : DomSpec {
     @Test
     fun removeAll() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val stackPanel = StackPanel(activateLast = false)
             root.add(stackPanel)
             val label1 = Span("abc")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/TabPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/TabPanelSpec.kt
index f1f3beeb..35620818 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/TabPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/TabPanelSpec.kt
@@ -34,7 +34,7 @@ class TabPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tabs = TabPanel()
             root.add(tabs)
             val label1 = Span("abc")
@@ -53,7 +53,7 @@ class TabPanelSpec : DomSpec {
     @Test
     fun setActiveIndex() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tabs = TabPanel()
             root.add(tabs)
             val label1 = Span("abc")
@@ -73,7 +73,7 @@ class TabPanelSpec : DomSpec {
     @Test
     fun removeTab() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tabs = TabPanel()
             root.add(tabs)
             val label1 = Span("abc")
@@ -95,7 +95,7 @@ class TabPanelSpec : DomSpec {
     @Test
     fun tabClick() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tabs = TabPanel()
             root.add(tabs)
             val label1 = Span("abc")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/panel/VPanelSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/panel/VPanelSpec.kt
index 81ea720d..5bed89f1 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/panel/VPanelSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/panel/VPanelSpec.kt
@@ -34,7 +34,7 @@ class VPanelSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val vPanel = VPanel(justify = FlexJustify.SPACEBETWEEN)
             root.add(vPanel)
             vPanel.add(Span("abc"), 1)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressBarSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressBarSpec.kt
index d520f0b6..2f044987 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressBarSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressBarSpec.kt
@@ -33,7 +33,7 @@ class ProgressBarSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val progressBar =
                 ProgressBar(50, style = ProgressBarStyle.SUCCESS, striped = true, content = "Processing ...")
             root.add(progressBar)
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressIndicatorSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressIndicatorSpec.kt
index 83892ed9..4aa14230 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressIndicatorSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/progress/ProgressIndicatorSpec.kt
@@ -33,7 +33,7 @@ class ProgressIndicatorSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ind = ProgressIndicator(50, style = ProgressBarStyle.SUCCESS, striped = true)
             root.add(ind)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/table/CellSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/table/CellSpec.kt
index 435e9b22..582212bd 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/table/CellSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/table/CellSpec.kt
@@ -32,7 +32,7 @@ class CellSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val cell = Cell("This is a cell")
             root.add(cell)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/table/HeaderCellSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/table/HeaderCellSpec.kt
index 8c210ae0..40f25a66 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/table/HeaderCellSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/table/HeaderCellSpec.kt
@@ -32,7 +32,7 @@ class HeaderCellSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val cell = HeaderCell("This is a header cell")
             root.add(cell)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/table/RowSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/table/RowSpec.kt
index 6c2f3c1c..d9a6fdfa 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/table/RowSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/table/RowSpec.kt
@@ -33,7 +33,7 @@ class RowSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val row = Row {
                 cell("A")
             }
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/table/TableSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/table/TableSpec.kt
index 637f8f28..997da597 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/table/TableSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/table/TableSpec.kt
@@ -35,7 +35,7 @@ class TableSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val table = Table(listOf("a", "b")) {
                 row {
                     cell("A")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ButtonGroupSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ButtonGroupSpec.kt
index 16b352d8..b324b8ab 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ButtonGroupSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ButtonGroupSpec.kt
@@ -34,7 +34,7 @@ class ButtonGroupSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val group = ButtonGroup()
             root.add(group)
             val element = document.getElementById("test")
diff --git a/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ToolbarSpec.kt b/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ToolbarSpec.kt
index 4d296e03..d41ef05e 100644
--- a/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ToolbarSpec.kt
+++ b/src/test/kotlin/test/pl/treksoft/kvision/toolbar/ToolbarSpec.kt
@@ -32,7 +32,7 @@ class ToolbarSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val toolbar = Toolbar()
             root.add(toolbar)
             val element = document.getElementById("test")