--- a/src/Tools/Graphview/mutator_dialog.scala Mon Mar 01 20:12:09 2021 +0100
+++ b/src/Tools/Graphview/mutator_dialog.scala Mon Mar 01 22:22:12 2021 +0100
@@ -31,7 +31,7 @@
private var _panels: List[Mutator_Panel] = Nil
private def panels = _panels
- private def panels_=(panels: List[Mutator_Panel])
+ private def panels_=(panels: List[Mutator_Panel]): Unit =
{
_panels = panels
paint_panels()
@@ -43,7 +43,7 @@
case Mutator_Event.New_List(ms) => panels = get_panels(ms)
}
- override def open()
+ override def open(): Unit =
{
if (!visible) panels = get_panels(container())
super.open
@@ -82,17 +82,17 @@
panels = moveDown(panels)
}
- private def removePanel(m: Mutator_Panel)
+ private def removePanel(m: Mutator_Panel): Unit =
{
panels = panels.filter(_ != m).toList
}
- private def add_panel(m: Mutator_Panel)
+ private def add_panel(m: Mutator_Panel): Unit =
{
panels = panels ::: List(m)
}
- def paint_panels()
+ def paint_panels(): Unit =
{
Focus_Traveral_Policy.clear
filter_panel.contents.clear
@@ -351,9 +351,9 @@
{
private var items = Vector.empty[java.awt.Component]
- def add(c: java.awt.Component) { items = items :+ c }
- def addAll(cs: TraversableOnce[java.awt.Component]) { items = items ++ cs }
- def clear() { items = Vector.empty }
+ def add(c: java.awt.Component): Unit = { items = items :+ c }
+ def addAll(cs: TraversableOnce[java.awt.Component]): Unit = { items = items ++ cs }
+ def clear(): Unit = { items = Vector.empty }
def getComponentAfter(root: java.awt.Container, c: java.awt.Component): java.awt.Component =
{