1 files changed, 147 insertions, 0 deletions
diff --git a/docs/examples/swing/UIDemo.scala b/docs/examples/swing/UIDemo.scala
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+++ b/docs/examples/swing/UIDemo.scala
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+package examples.swing
+
+import swing._
+import event._
+import Swing._
+import ListView._
+
+object UIDemo extends SimpleSwingApplication {
+  def top = new MainFrame {
+    title = "Scala Swing Demo"
+
+    /*
+     * Create a menu bar with a couple of menus and menu items and
+     * set the result as this frame's menu bar.
+     */
+    menuBar = new MenuBar {
+      contents += new Menu("A Menu") {
+        contents += new MenuItem("An item")
+        contents += new MenuItem(Action("An action item") {
+          println("Action '"+ title +"' invoked")
+        })
+        contents += new Separator
+        contents += new CheckMenuItem("Check me")
+        contents += new CheckMenuItem("Me too!")
+        contents += new Separator
+        val a = new RadioMenuItem("a")
+        val b = new RadioMenuItem("b")
+        val c = new RadioMenuItem("c")
+        val mutex = new ButtonGroup(a,b,c)
+        contents ++= mutex.buttons
+      }
+      contents += new Menu("Empty Menu")
+    }
+
+    /*
+     * The root component in this frame is a panel with a border layout.
+     */
+    contents = new BorderPanel {
+      import BorderPanel.Position._
+
+      var reactLive = false
+
+      val tabs = new TabbedPane {
+        import TabbedPane._
+        val buttons = new FlowPanel {
+          border = Swing.EmptyBorder(5,5,5,5)
+
+          contents += new BoxPanel(Orientation.Vertical) {
+            border = CompoundBorder(TitledBorder(EtchedBorder, "Radio Buttons"), EmptyBorder(5,5,5,10))
+            val a = new RadioButton("Green Vegetables")
+            val b = new RadioButton("Red Meat")
+            val c = new RadioButton("White Tofu")
+            val mutex = new ButtonGroup(a,b,c)
+            contents ++= mutex.buttons
+          }
+          contents += new BoxPanel(Orientation.Vertical) {
+            border = CompoundBorder(TitledBorder(EtchedBorder, "Check Boxes"), EmptyBorder(5,5,5,10))
+            val paintLabels = new CheckBox("Paint Labels")
+            val paintTicks = new CheckBox("Paint Ticks")
+            val snapTicks = new CheckBox("Snap To Ticks")
+            val live = new CheckBox("Live")
+            contents.append(paintLabels, paintTicks, snapTicks, live)
+            listenTo(paintLabels, paintTicks, snapTicks, live)
+            reactions += {
+              case ButtonClicked(`paintLabels`) =>
+                slider.paintLabels = paintLabels.selected
+              case ButtonClicked(`paintTicks`) =>
+                slider.paintTicks = paintTicks.selected
+              case ButtonClicked(`snapTicks`) =>
+                slider.snapToTicks = snapTicks.selected
+              case ButtonClicked(`live`) =>
+                reactLive = live.selected
+            }
+          }
+          contents += new Button(Action("Center Frame") { centerOnScreen() })
+        }
+        pages += new Page("Buttons", buttons)
+        pages += new Page("GridBag", GridBagDemo.ui)
+        pages += new Page("Converter", CelsiusConverter2.ui)
+        pages += new Page("Tables", TableSelection.ui)
+        pages += new Page("Dialogs", Dialogs.ui)
+        pages += new Page("Combo Boxes", ComboBoxes.ui)
+        pages += new Page("Split Panes",
+          new SplitPane(Orientation.Vertical, new Button("Hello"), new Button("World")) {
+            continuousLayout = true
+          })
+
+        val password = new FlowPanel {
+          contents += new Label("Enter your secret password here ")
+          val field = new PasswordField(10)
+          contents += field
+          val label = new Label(field.text)
+          contents += label
+          listenTo(field)
+          reactions += {
+            case EditDone(`field`) => label.text = field.password.mkString
+          }
+        }
+
+        pages += new Page("Password", password)
+        pages += new Page("Painting", LinePainting.ui)
+        //pages += new Page("Text Editor", TextEditor.ui)
+      }
+
+      val list = new ListView(tabs.pages) {
+        selectIndices(0)
+        selection.intervalMode = ListView.IntervalMode.Single
+        renderer = ListView.Renderer(_.title)
+      }
+      val center = new SplitPane(Orientation.Vertical, new ScrollPane(list), tabs) {
+        oneTouchExpandable = true
+        continuousLayout = true
+      }
+      layout(center) = Center
+
+      /*
+       * This slider is used above, so we need lazy initialization semantics.
+       * Objects or lazy vals are the way to go, but objects give us better
+       * type inference at times.
+       */
+      object slider extends Slider {
+        min = 0
+        value = tabs.selection.index
+        max = tabs.pages.size-1
+        majorTickSpacing = 1
+      }
+      layout(slider) = South
+
+      /*
+       * Establish connection between the tab pane, slider, and list view.
+       */
+      listenTo(slider)
+      listenTo(tabs.selection)
+      listenTo(list.selection)
+      reactions += {
+        case ValueChanged(`slider`) =>
+          if(!slider.adjusting || reactLive) tabs.selection.index = slider.value
+        case SelectionChanged(`tabs`) =>
+          slider.value = tabs.selection.index
+          list.selectIndices(tabs.selection.index)
+        case SelectionChanged(`list`) =>
+          if (list.selection.items.length == 1)
+            tabs.selection.page = list.selection.items(0)
+      }
+    }
+  }
+}