Changeset 974

Timestamp:

09/26/11 09:39:41 (14 years ago)

Author:

lgiessmann

Message:

gdl-frontend: Widgets: the options of a GdlListBox? are sorted now

Location:

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets

Files:

• base/Utils.java (modified) (2 diffs)
• text/GdlListBox.java (modified) (2 diffs)

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/base/Utils.java ¶

@@ -2 +2 @@
 
 import java.util.ArrayList;
+import java.util.Arrays;
+
 import com.google.gwt.core.client.JavaScriptObject;
 
@@ -12 +14 @@
 
 public class Utils {
+        
+        // sorts a passed ArrayList
+        @SuppressWarnings("unchecked")
+        public static <T> ArrayList<T> sort(ArrayList<T> arrayList){
+                if(arrayList == null) return new ArrayList<T>();
+                
+                Object[] array = arrayList.toArray();
+                Arrays.sort(array);
+                
+                ArrayList<T> result = new ArrayList<T>();
+                for (Object item : array) result.add((T)item);
+                
+                return result;
+        }
+        
         
         // returns an array with two string objects.

branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/text/GdlListBox.java ¶

@@ -13 +13 @@
 import us.isidor.gdl.anaToMia.Widgets.base.PSIs;
 import us.isidor.gdl.anaToMia.Widgets.base.TmHelper;
+import us.isidor.gdl.anaToMia.Widgets.base.Utils;
 import us.isidor.gdl.anaToMia.Widgets.environment.ActiveStyleHandler;
 import us.isidor.gdl.anaToMia.Widgets.environment.ExecutionException;
@@ -71 +72 @@
                 
                 ListBox lb = this.createNewListBox();
+                options = Utils.sort(options);
                 for(String item : options) lb.addItem(item);