ButtonBar.button builder (#95)

CHANGELOG.md

@@ -8,6 +8,7 @@ All notable changes to this project will be documented in this file.
 
 - `children(nodeList)` builder helper to redirect built children to a specific node list (/~https://github.com/edvin/tornadofx/issues/95) 
 - `buttonbar` builder (/~https://github.com/edvin/tornadofx/issues/95)
+- `ButtonBar.button` builder (/~https://github.com/edvin/tornadofx/issues/95)
 - `togglegroup` builder
 
 ## [1.4.3] - 2016-04-23

src/main/java/tornadofx/Builders.kt

@@ -148,6 +148,7 @@ fun Pane.slider(min: Double? = null, max: Double? = null, value: Double? = null,
     if (orientation != null) this.orientation = orientation
 }, op)
 
+
 fun Pane.button(text: String = "", graphic: Node? = null, op: (Button.() -> Unit)? = null): Button {
     val button = Button(text)
     if (graphic != null) button.graphic = graphic
@@ -163,6 +164,15 @@ fun ToolBar.button(text: String = "", graphic: Node? = null, op: (Button.() -> U
     return button
 }
 
+fun ButtonBar.button(text: String = "", graphic: Node? = null, op: (Button.() -> Unit)? = null): Button {
+    val button = Button(text)
+    if (graphic != null)
+        button.graphic = graphic
+    buttons.add(button)
+    op?.invoke(button)
+    return button
+}
+
 fun Pane.togglegroup(op: (ToggleGroup.() -> Unit)? = null): ToggleGroup {
     val group = ToggleGroup()
     properties["tornadofx.togglegroup"] = group