[Exmmt-commit] SF.net SVN: exmmt: [51] net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/builder

[<lgr...@us...>]

Revision: 51
Author:   lgrammel
Date:     2006-06-05 02:34:28 -0700 (Mon, 05 Jun 2006)
ViewCVS:  http://svn.sourceforge.net/exmmt/?rev=51&view=rev

Log Message:
-----------
#1500774 scenario "shopping list"

Modified Paths:
--------------
    net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/builder/Composite.java
    net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/navigation/Focus.java
Modified: net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/builder/Composite.java
===================================================================
--- net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/builder/Composite.java	2006-06-05 09:32:00 UTC (rev 50)
+++ net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/builder/Composite.java	2006-06-05 09:34:28 UTC (rev 51)
@@ -49,4 +49,8 @@
 		return parent == null;
 	}
 	
+	public boolean hasChildren() {
+		return !children.isEmpty();
+	}
+	
 }
\ No newline at end of file

Modified: net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/navigation/Focus.java
===================================================================
--- net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/navigation/Focus.java	2006-06-05 09:32:00 UTC (rev 50)
+++ net.sourceforge.exmmt/trunk/src/java/net/sourceforge/exmmt/navigation/Focus.java	2006-06-05 09:34:28 UTC (rev 51)
@@ -12,8 +12,6 @@
  */
 package net.sourceforge.exmmt.navigation;
 
-import java.util.List;
-
 import net.sourceforge.exmmt.builder.Composite;
 
 public class Focus {
@@ -31,13 +29,9 @@
 	}
 
 	public void moveToChild() {
-		List<Composite> children = focusedElement.getChildren();
-
-		if (children.isEmpty()) {
-			return;
+		if (focusedElement.hasChildren()) {
+			focusedElement = focusedElement.getChildren().get(0);
 		}
-		
-		focusedElement = children.get(0);
 	}
 
 	public void moveToParent() {


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