Changeset 2219 in josm for trunk/src/org

Timestamp:

2009-09-30T16:49:46+02:00 (15 years ago)

Author:

Gubaer

Message:

toward fixing #3624: OpenStreetBugs plugin fails to load in trunk with java.lang.NoClassDefFoundError

Location:

trunk/src/org/openstreetmap/josm/gui/widgets

Files:

• ComboBoxHistory.java (modified) (3 diffs)
• HistoryChangedListener.java (added)

trunk/src/org/openstreetmap/josm/gui/widgets/ComboBoxHistory.java

@@ -39 +39 @@
     private int maxSize = 10;
 
+    private List<HistoryChangedListener> listeners = new ArrayList<HistoryChangedListener>();
+
     public ComboBoxHistory(int size) {
         maxSize = size;
@@ -69 +71 @@
         // set selected item to the one just added
         setSelectedItem(o);
+
+        fireHistoryChanged();
     }
 
@@ -110 +114 @@
         return list;
     }
+
+    public void addHistoryChangedListener(HistoryChangedListener l) {
+        listeners.add(l);
+    }
+
+    public void removeHistoryChangedListener(HistoryChangedListener l) {
+        listeners.remove(l);
+    }
+
+    private void fireHistoryChanged() {
+        for (HistoryChangedListener l : listeners) {
+            l.historyChanged(asList());
+        }
+    }
 }