From 2bee988272657df4d886ea79b04be9fbc54d3928 Mon Sep 17 00:00:00 2001
From: Aleksi Hietanen <aleksi@vaadin.com>
Date: Fri, 23 Sep 2016 13:14:52 +0300
Subject: Unify listeners on the server side

This patch updates server side add*Listener methods to return
a registration object and deprecates their corresponding
remove*Listener methods.

Additionally this patch removes add/removeListener methods which were
deprecated in 7.0.

Change-Id: I26ac5f11882512288fbbf601c7cb2aaff653ec76
---
 server/src/main/java/com/vaadin/ui/GridLayout.java | 26 +++++-----------------
 1 file changed, 6 insertions(+), 20 deletions(-)

(limited to 'server/src/main/java/com/vaadin/ui/GridLayout.java')

diff --git a/server/src/main/java/com/vaadin/ui/GridLayout.java b/server/src/main/java/com/vaadin/ui/GridLayout.java
index 6e74071f65..40b8575c36 100644
--- a/server/src/main/java/com/vaadin/ui/GridLayout.java
+++ b/server/src/main/java/com/vaadin/ui/GridLayout.java
@@ -27,6 +27,7 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Objects;
 import java.util.Set;
 
 import org.jsoup.nodes.Attributes;
@@ -39,6 +40,7 @@ import com.vaadin.event.LayoutEvents.LayoutClickNotifier;
 import com.vaadin.shared.Connector;
 import com.vaadin.shared.EventId;
 import com.vaadin.shared.MouseEventDetails;
+import com.vaadin.shared.Registration;
 import com.vaadin.shared.ui.MarginInfo;
 import com.vaadin.shared.ui.gridlayout.GridLayoutServerRpc;
 import com.vaadin.shared.ui.gridlayout.GridLayoutState;
@@ -445,6 +447,7 @@ public class GridLayout extends AbstractLayout
         return components.size();
     }
 
+    @Override
     public void beforeClientResponse(boolean initial) {
         super.beforeClientResponse(initial);
 
@@ -1163,38 +1166,21 @@ public class GridLayout extends AbstractLayout
     }
 
     @Override
-    public void addLayoutClickListener(LayoutClickListener listener) {
+    public Registration addLayoutClickListener(LayoutClickListener listener) {
         addListener(EventId.LAYOUT_CLICK_EVENT_IDENTIFIER,
                 LayoutClickEvent.class, listener,
                 LayoutClickListener.clickMethod);
+        return () -> removeListener(EventId.LAYOUT_CLICK_EVENT_IDENTIFIER,
+                LayoutClickEvent.class, listener);
     }
 
-    /**
-     * @deprecated As of 7.0, replaced by
-     *             {@link #addLayoutClickListener(LayoutClickListener)}
-     **/
     @Override
     @Deprecated
-    public void addListener(LayoutClickListener listener) {
-        addLayoutClickListener(listener);
-    }
-
-    @Override
     public void removeLayoutClickListener(LayoutClickListener listener) {
         removeListener(EventId.LAYOUT_CLICK_EVENT_IDENTIFIER,
                 LayoutClickEvent.class, listener);
     }
 
-    /**
-     * @deprecated As of 7.0, replaced by
-     *             {@link #removeLayoutClickListener(LayoutClickListener)}
-     **/
-    @Override
-    @Deprecated
-    public void removeListener(LayoutClickListener listener) {
-        removeLayoutClickListener(listener);
-    }
-
     /*
      * (non-Javadoc)
      *
-- 
cgit v1.2.3