1 files changed, 60 insertions, 6 deletions

diff --git a/server/src/com/vaadin/ui/Tree.java b/server/src/com/vaadin/ui/Tree.java
index 529847d54c..9cf1aa3511 100644
--- a/server/src/com/vaadin/ui/Tree.java
+++ b/server/src/com/vaadin/ui/Tree.java
@@ -906,22 +906,40 @@ public class Tree extends AbstractSelect implements Container.Hierarchical,
      * @param listener
      *            the Listener to be added.
      */
-    public void addListener(ExpandListener listener) {
+    public void addExpandListener(ExpandListener listener) {
         addListener(ExpandEvent.class, listener, ExpandListener.EXPAND_METHOD);
     }
 
     /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #addExpandListener(ExpandListener)}
+     **/
+    @Deprecated
+    public void addListener(ExpandListener listener) {
+        addExpandListener(listener);
+    }
+
+    /**
      * Removes the expand listener.
      * 
      * @param listener
      *            the Listener to be removed.
      */
-    public void removeListener(ExpandListener listener) {
+    public void removeExpandListener(ExpandListener listener) {
         removeListener(ExpandEvent.class, listener,
                 ExpandListener.EXPAND_METHOD);
     }
 
     /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #removeExpandListener(ExpandListener)}
+     **/
+    @Deprecated
+    public void removeListener(ExpandListener listener) {
+        removeExpandListener(listener);
+    }
+
+    /**
      * Emits the expand event.
      * 
      * @param itemId
@@ -991,23 +1009,41 @@ public class Tree extends AbstractSelect implements Container.Hierarchical,
      * @param listener
      *            the Listener to be added.
      */
-    public void addListener(CollapseListener listener) {
+    public void addCollapseListener(CollapseListener listener) {
         addListener(CollapseEvent.class, listener,
                 CollapseListener.COLLAPSE_METHOD);
     }
 
     /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #addCollapseListener(CollapseListener)}
+     **/
+    @Deprecated
+    public void addListener(CollapseListener listener) {
+        addCollapseListener(listener);
+    }
+
+    /**
      * Removes the collapse listener.
      * 
      * @param listener
      *            the Listener to be removed.
      */
-    public void removeListener(CollapseListener listener) {
+    public void removeCollapseListener(CollapseListener listener) {
         removeListener(CollapseEvent.class, listener,
                 CollapseListener.COLLAPSE_METHOD);
     }
 
     /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #removeCollapseListener(CollapseListener)}
+     **/
+    @Deprecated
+    public void removeListener(CollapseListener listener) {
+        removeCollapseListener(listener);
+    }
+
+    /**
      * Emits collapse event.
      * 
      * @param itemId
@@ -1162,18 +1198,36 @@ public class Tree extends AbstractSelect implements Container.Hierarchical,
     private DropHandler dropHandler;
 
     @Override
-    public void addListener(ItemClickListener listener) {
+    public void addItemClickListener(ItemClickListener listener) {
         addListener(TreeConstants.ITEM_CLICK_EVENT_ID, ItemClickEvent.class,
                 listener, ItemClickEvent.ITEM_CLICK_METHOD);
     }
 
+    /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #addItemClickListener(ItemClickListener)}
+     **/
+    @Deprecated
+    public void addListener(ItemClickListener listener) {
+        addItemClickListener(listener);
+    }
+
     @Override
-    public void removeListener(ItemClickListener listener) {
+    public void removeItemClickListener(ItemClickListener listener) {
         removeListener(TreeConstants.ITEM_CLICK_EVENT_ID, ItemClickEvent.class,
                 listener);
     }
 
     /**
+     * @deprecated Since 7.0, replaced by
+     *             {@link #removeItemClickListener(ItemClickListener)}
+     **/
+    @Deprecated
+    public void removeListener(ItemClickListener listener) {
+        removeItemClickListener(listener);
+    }
+
+    /**
      * Sets the {@link ItemStyleGenerator} to be used with this tree.
      * 
      * @param itemStyleGenerator