Added a setIcon() method to update the icon after construction.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@747 ed5b42cb-e716-0410-a449-f6a68f950b19
2008-12-29 22:47:36 +00:00
parent 2817021c56
commit 2ae0b63aae
1 changed files with 11 additions and 3 deletions
@@ -15,12 +15,20 @@ import flash.geom.ColorTransform;
 public class SimpleIconButton extends SimpleButton
 {
    /**
-     * Constructor.
-     * 
+     * Constructor. @see #setIcon()
+     */
+    public function SimpleIconButton (icon :*)
+    {
+        setIcon(icon);
+    }
+
+    /**
+     * Update the icon for this button.
+     *
     * @param icon a BitmapData, or Bitmap (from which the BitmapData will be extracted), or
     *             a Class that instantiates into either a BitmapData or Bitmap.
     */
-    public function SimpleIconButton (icon :*)
+    public function setIcon (icon :*) :void
    {
        var bmp :BitmapData = ImageUtil.toBitmapData(icon);
        if (bmp == null) {