7 files changed, 41 insertions, 10 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/ApplicationBase.kt b/src/main/kotlin/pl/treksoft/kvision/ApplicationBase.kt
index e9e99fc7..83ad69ca 100644
--- a/src/main/kotlin/pl/treksoft/kvision/ApplicationBase.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/ApplicationBase.kt
@@ -1,6 +1,23 @@
+/**
+ * @author Robert Jaros
+ */
 package pl.treksoft.kvision
 
+/**
+ * Base class for applications.
+ *
+ * Every application class should inherit from this abstract class.
+*/
 abstract class ApplicationBase {
-    abstract fun start(state: Map<String, Any>)
-    abstract fun dispose(): Map<String, Any>
+/**
+ * Starting point for an application.
+ * @param state Initial state between Hot Module Replacement (HMR).
+*/
+abstract fun start(state: Map<String, Any>)
+
+/**
+ * Ending point for an application.
+ * @return final state for Hot Module Replacement (HMR).
+*/
+abstract fun dispose(): Map<String, Any>
 }
diff --git a/src/main/kotlin/pl/treksoft/kvision/HMR.kt b/src/main/kotlin/pl/treksoft/kvision/HMR.kt
index e657567a..6fb9dfed 100644
--- a/src/main/kotlin/pl/treksoft/kvision/HMR.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/HMR.kt
@@ -1,11 +1,23 @@
+/**
+ * @author Robert Jaros
+ */
 package pl.treksoft.kvision
 
+/**
+ * Helper variable for Hot Module Replacement (HMR).
+ */
 external val module: Module
 
+/**
+ * Helper interface for Hot Module Replacement (HMR).
+ */
 external interface Module {
     val hot: Hot?
 }
 
+/**
+ * Helper interface for Hot Module Replacement (HMR).
+ */
 external interface Hot {
     val data: dynamic
 
@@ -16,4 +28,7 @@ external interface Hot {
     fun dispose(callback: (data: dynamic) -> Unit)
 }
 
+/**
+ * External function for loading CommonJS modules.
+ */
 external fun require(name: String): dynamic
diff --git a/src/main/kotlin/pl/treksoft/kvision/core/Component.kt b/src/main/kotlin/pl/treksoft/kvision/core/Component.kt
index af5ac830..bdd254ba 100644
--- a/src/main/kotlin/pl/treksoft/kvision/core/Component.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/core/Component.kt
@@ -8,8 +8,6 @@ import pl.treksoft.jquery.JQuery
 interface Component {
     var parent: Component?
     var visible: Boolean
-    var width: CssSize?
-    var height: CssSize?
 
     fun addCssClass(css: String): Widget
     fun removeCssClass(css: String): Widget
diff --git a/src/main/kotlin/pl/treksoft/kvision/core/StyledComponent.kt b/src/main/kotlin/pl/treksoft/kvision/core/StyledComponent.kt
index f4bf6e09..b2676929 100644
--- a/src/main/kotlin/pl/treksoft/kvision/core/StyledComponent.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/core/StyledComponent.kt
@@ -5,7 +5,7 @@ import pl.treksoft.kvision.utils.asString
 
 abstract class StyledComponent : Component {
 
-    override var width: CssSize? = null
+    open var width: CssSize? = null
         set(value) {
             field = value
             refresh()
@@ -20,7 +20,7 @@ abstract class StyledComponent : Component {
             field = value
             refresh()
         }
-    override var height: CssSize? = null
+    var height: CssSize? = null
         set(value) {
             field = value
             refresh()
diff --git a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
index 6f9dfaeb..af53807c 100644
--- a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
@@ -58,7 +58,7 @@ class DataContainer<M : DataComponent, C : Widget>(
         return this.child.renderVNode()
     }
 
-    fun get(index: Int) = model[index]
+    fun get(index: Int): M = model[index]
 
     override fun update() {
         model.forEach { it.container = this }
diff --git a/src/main/kotlin/pl/treksoft/kvision/basic/Label.kt b/src/main/kotlin/pl/treksoft/kvision/html/Label.kt
index a8d8bc16..3ce23639 100644
--- a/src/main/kotlin/pl/treksoft/kvision/basic/Label.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/html/Label.kt
@@ -1,4 +1,4 @@
-package pl.treksoft.kvision.basic
+package pl.treksoft.kvision.html
 
 import pl.treksoft.kvision.html.TAG
 import pl.treksoft.kvision.html.Tag
diff --git a/src/main/kotlin/pl/treksoft/kvision/panel/SplitPanel.kt b/src/main/kotlin/pl/treksoft/kvision/panel/SplitPanel.kt
index 4f06a38f..722f60e6 100644
--- a/src/main/kotlin/pl/treksoft/kvision/panel/SplitPanel.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/panel/SplitPanel.kt
@@ -3,6 +3,7 @@ package pl.treksoft.kvision.panel
 import com.github.snabbdom.VNode
 import pl.treksoft.jquery.JQuery
 import pl.treksoft.jquery.JQueryEventObject
+import pl.treksoft.kvision.core.StyledComponent
 import pl.treksoft.kvision.core.UNIT
 import pl.treksoft.kvision.html.TAG
 import pl.treksoft.kvision.html.Tag
@@ -39,9 +40,9 @@ open class SplitPanel(
                 }
                 onDragEnd = { e: JQueryEventObject, el: JQuery, _: dynamic ->
                     if (horizontal) {
-                        children[0].height = el.height().toInt() to px
+                        (children[0] as? StyledComponent)?.height = el.height().toInt() to px
                     } else {
-                        children[0].width = el.width().toInt() to px
+                        (children[0] as? StyledComponent)?.width = el.width().toInt() to px
                     }
                     self.dispatchEvent("dragEndSplitPanel", obj { detail = e })
                 }