Select form component

4 files changed, 55 insertions, 6 deletions

diff --git a/src/main/kotlin/pl/treksoft/kvision/Showcase.kt b/src/main/kotlin/pl/treksoft/kvision/Showcase.kt
index b4abad0c..a0ea6881 100644
--- a/src/main/kotlin/pl/treksoft/kvision/Showcase.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/Showcase.kt
@@ -110,6 +110,12 @@ class Showcase : ApplicationBase() {
         val select5 = Select(listOf("a" to "Pierwsza", "b" to "Druga"), "a", label = "Lista wyboru")
         root.add(select5)
 
+        val select6 = Select(label = "Lista wyboru 2")
+        select6.add(SelectOption("a", "Opcja 1"))
+        select6.add(SelectOption("b", "Opcja 2"))
+        select6.add(SelectOption("c", "Opcja 3"))
+        root.add(select6)
+
         val container = SimplePanel(setOf("abc", "def"))
         val h1 = Tag(H1, "To jest <i>test pisania</i> tekstu", false, null, classes = setOf("test", "test2"))
         container.add(h1)
diff --git a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
index 3b6d3aa8..5af2eb66 100644
--- a/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/data/DataContainer.kt
@@ -7,8 +7,8 @@ import pl.treksoft.kvision.core.Widget
 import pl.treksoft.kvision.panel.VPanel
 
 class DataContainer<M : DataComponent, C : Widget>(val model: ObservableList<M>,
-                                                        private val binding: (M, Int) -> C,
-                                                        private val child: Container = VPanel()) :
+                                                   private val binding: (M, Int) -> C,
+                                                   private val child: Container = VPanel()) :
         Widget(setOf()), Container, DataUpdatable {
 
     override var visible
@@ -26,19 +26,23 @@ class DataContainer<M : DataComponent, C : Widget>(val model: ObservableList<M>,
     }
 
     override fun add(child: Widget): Container {
-        return this.child.add(child)
+        this.child.add(child)
+        return this
     }
 
     override fun addAll(children: List<Widget>): Container {
-        return this.child.addAll(children)
+        this.child.addAll(children)
+        return this
     }
 
     override fun remove(child: Widget): Container {
-        return this.child.remove(child)
+        this.child.remove(child)
+        return this
     }
 
     override fun removeAll(): Container {
-        return this.child.removeAll()
+        this.child.removeAll()
+        return this
     }
 
     override fun getChildren(): List<Widget> {
diff --git a/src/main/kotlin/pl/treksoft/kvision/dropdown/DropDown.kt b/src/main/kotlin/pl/treksoft/kvision/dropdown/DropDown.kt
index eabed092..ade2937b 100644
--- a/src/main/kotlin/pl/treksoft/kvision/dropdown/DropDown.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/dropdown/DropDown.kt
@@ -97,6 +97,21 @@ open class DropDown(text: String, elements: List<StringPair>? = null, icon: Stri
         return this
     }
 
+    override fun remove(child: Widget): SimplePanel {
+        list.remove(child)
+        return this
+    }
+
+    override fun removeAll(): SimplePanel {
+        list.removeAll()
+        return this
+    }
+
+    override fun getChildren(): List<Widget> {
+        return list.getChildren()
+    }
+
+
     private fun setChildrenFromElements() {
         list.removeAll()
         elements?.let { elems ->
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/Select.kt b/src/main/kotlin/pl/treksoft/kvision/form/Select.kt
index 413178d2..a8759208 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/Select.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/Select.kt
@@ -119,4 +119,28 @@ open class Select(options: List<StringPair>? = null, value: String? = null,
         input.removeEventListeners()
         return this
     }
+
+    override fun add(child: Widget): SimplePanel {
+        input.add(child)
+        return this
+    }
+
+    override fun addAll(children: List<Widget>): SimplePanel {
+        input.addAll(children)
+        return this
+    }
+
+    override fun remove(child: Widget): SimplePanel {
+        input.remove(child)
+        return this
+    }
+
+    override fun removeAll(): SimplePanel {
+        input.removeAll()
+        return this
+    }
+
+    override fun getChildren(): List<Widget> {
+        return input.getChildren()
+    }
 }