Changeset 3443 in josm for trunk/src/org/openstreetmap/josm/gui/MapView.java

Timestamp:

2010-08-15T22:04:43+02:00 (14 years ago)

Author:

jttt

Message:

Fix some of the references/forgotten listeners that keeps MapView alive after all layers are removed (see #5331)

File:

• trunk/src/org/openstreetmap/josm/gui/MapView.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/gui/MapView.java

@@ -222 +222 @@
 
         // listend to selection changes to redraw the map
-        DataSet.addSelectionListener(new SelectionChangedListener(){
-            public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
-                repaint();
-            }
-        });
+        DataSet.addSelectionListener(repaintSelectionChangedListener);
 
         //store the last mouse action
@@ -805 +801 @@
     }
 
+    private SelectionChangedListener repaintSelectionChangedListener = new SelectionChangedListener(){
+        public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
+            repaint();
+        }
+    };
+
+    public void destroy() {
+        Main.pref.removePreferenceChangeListener(this);
+        DataSet.removeSelectionListener(repaintSelectionChangedListener);
+    }
+
 }