1 files changed, 37 insertions, 1 deletions
diff --git a/src/main/kotlin/pl/treksoft/kvision/panel/SimplePanel.kt b/src/main/kotlin/pl/treksoft/kvision/panel/SimplePanel.kt
index 51c42a06..b210f2cb 100644
--- a/src/main/kotlin/pl/treksoft/kvision/panel/SimplePanel.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/panel/SimplePanel.kt
@@ -1,3 +1,24 @@
+/*
+ * 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.panel
 
 import com.github.snabbdom.VNode
@@ -5,17 +26,32 @@ import pl.treksoft.kvision.core.Component
 import pl.treksoft.kvision.core.Container
 import pl.treksoft.kvision.core.Widget
 
+/**
+ * Basic container class, rendered as a DIV element with all children directly within.
+ *
+ * @constructor
+ * @param classes a set of CSS class names
+ */
 open class SimplePanel(classes: Set<String> = setOf()) : Widget(classes), Container {
     internal val children: MutableList<Component> = mutableListOf()
 
     override fun render(): VNode {
-        return kvh("div", childrenVNodes())
+        return render("div", childrenVNodes())
     }
 
+    /**
+     * Returns the array of the children Snabbdom vnodes.
+     * @return array of children vnodes
+     */
     protected open fun childrenVNodes(): Array<VNode> {
         return children.filter { it.visible }.map { it.renderVNode() }.toTypedArray()
     }
 
+    /**
+     * Protected and final method to add given component to the current container.
+     * @param child child component
+     * @return current container
+     */
     protected fun addInternal(child: Component): SimplePanel {
         children.add(child)
         child.parent = this