From f3e7e98cc0f47eacb59400b2c56c6bd2cb8b2ebc Mon Sep 17 00:00:00 2001
From: Simon Ochsenreither <simon@ochsenreither.de>
Date: Wed, 7 Dec 2011 21:52:20 +0100
Subject: Clean up standard/swing library by deprecating/moving code examples

Deprecate scala/xml/include/sax/Main.scala.
Move scala/swing/test/* to docs/examples.

Saves 160KB in scala-swing.jar.

Fixes SI-4627.
---
 docs/examples/swing/ComboBoxes.scala | 86 ++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 docs/examples/swing/ComboBoxes.scala

(limited to 'docs/examples/swing/ComboBoxes.scala')

diff --git a/docs/examples/swing/ComboBoxes.scala b/docs/examples/swing/ComboBoxes.scala
new file mode 100644
index 0000000000..c6ee19013a
--- /dev/null
+++ b/docs/examples/swing/ComboBoxes.scala
@@ -0,0 +1,86 @@
+package examples.swing
+
+import swing._
+import event._
+import java.util.Date
+import java.awt.Color
+import java.text.SimpleDateFormat
+import javax.swing.{Icon, ImageIcon}
+
+/**
+ * Demonstrates how to use combo boxes and custom item renderers.
+ *
+ * TODO: clean up layout
+ */
+object ComboBoxes extends SimpleSwingApplication {
+  import ComboBox._
+  lazy val ui = new FlowPanel {
+   	contents += new ComboBox(List(1,2,3,4))
+
+    val patterns = List("dd MMMMM yyyy",
+                        "dd.MM.yy",
+                        "MM/dd/yy",
+                        "yyyy.MM.dd G 'at' hh:mm:ss z",
+                        "EEE, MMM d, ''yy",
+                        "h:mm a",
+                        "H:mm:ss:SSS",
+                        "K:mm a,z",
+                        "yyyy.MMMMM.dd GGG hh:mm aaa")
+    val dateBox = new ComboBox(patterns) { makeEditable() }
+    contents += dateBox
+    val field = new TextField(20) { editable = false }
+    contents += field
+
+    reactions += {
+      case SelectionChanged(`dateBox`) => reformat()
+    }
+    listenTo(dateBox.selection)
+
+    def reformat() {
+      try {
+        val today = new Date
+        val formatter = new SimpleDateFormat(dateBox.selection.item)
+        val dateString = formatter.format(today)
+        field.foreground = Color.black
+        field.text = dateString
+      } catch {
+        case e: IllegalArgumentException =>
+          field.foreground = Color.red
+          field.text = "Error: " + e.getMessage
+      }
+    }
+
+
+    val icons = try {
+      List(new ImageIcon(resourceFromClassloader("images/margarita1.jpg")),
+           new ImageIcon(resourceFromClassloader("images/margarita2.jpg")),
+           new ImageIcon(resourceFromClassloader("images/rose.jpg")),
+           new ImageIcon(resourceFromClassloader("images/banana.jpg")))
+    } catch {
+      case _ =>
+        println("Couldn't load images for combo box")
+        List(Swing.EmptyIcon)
+    }
+
+    val iconBox = new ComboBox(icons) {
+      renderer = new ListView.AbstractRenderer[Icon, Label](new Label) {
+        def configure(list: ListView[_], isSelected: Boolean, focused: Boolean, icon: Icon, index: Int) {
+  	      component.icon = icon
+          component.xAlignment = Alignment.Center
+          if(isSelected) {
+            component.border = Swing.LineBorder(list.selectionBackground, 3)
+          } else {
+            component.border = Swing.EmptyBorder(3)
+          }
+        }
+      }
+    }
+    contents += iconBox
+  }
+
+  def top = new MainFrame {
+    title = "ComboBoxes Demo"
+   	contents = ui
+  }
+}
+
-- 
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