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-rw-r--r--docs/examples/swing/LinePainting.scala53
1 files changed, 0 insertions, 53 deletions
diff --git a/docs/examples/swing/LinePainting.scala b/docs/examples/swing/LinePainting.scala
deleted file mode 100644
index f72f8701ed..0000000000
--- a/docs/examples/swing/LinePainting.scala
+++ /dev/null
@@ -1,53 +0,0 @@
-package examples.swing
-
-import scala.swing.Swing._
-import scala.swing.{MainFrame, Panel}
-import scala.swing.event._
-import java.awt.{Color, Graphics2D, Point, geom}
-
-/**
- * Dragging the mouse draws a simple graph
- *
- * @author Frank Teubler, Ingo Maier
- */
-object LinePainting extends SimpleSwingApplication {
- lazy val ui = new Panel {
- background = Color.white
- preferredSize = (200,200)
-
- focusable = true
- listenTo(mouse.clicks, mouse.moves, keys)
-
- reactions += {
- case e: MousePressed =>
- moveTo(e.point)
- requestFocusInWindow()
- case e: MouseDragged => lineTo(e.point)
- case e: MouseReleased => lineTo(e.point)
- case KeyTyped(_,'c',_,_) =>
- path = new geom.GeneralPath
- repaint()
- case _: FocusLost => repaint()
- }
-
- /* records the dragging */
- var path = new geom.GeneralPath
-
- def lineTo(p: Point) { path.lineTo(p.x, p.y); repaint() }
- def moveTo(p: Point) { path.moveTo(p.x, p.y); repaint() }
-
- override def paintComponent(g: Graphics2D) = {
- super.paintComponent(g)
- g.setColor(new Color(100,100,100))
- g.drawString("Press left mouse button and drag to paint." +
- (if(hasFocus) " Press 'c' to clear." else ""), 10, size.height-10)
- g.setColor(Color.black)
- g.draw(path)
- }
- }
-
- def top = new MainFrame {
- title = "Simple Line Painting Demo"
- contents = ui
- }
-}