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-rw-r--r--docs/examples/swing/ComboBoxes.scala86
1 files changed, 0 insertions, 86 deletions
diff --git a/docs/examples/swing/ComboBoxes.scala b/docs/examples/swing/ComboBoxes.scala
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index c6ee19013a..0000000000
--- a/docs/examples/swing/ComboBoxes.scala
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@@ -1,86 +0,0 @@
-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
- }
-}
-