Remove unused VWindowOverlay (#14055)

Change-Id: I3125dec887106e746b95c220f587a8d3e39be0f0

3 files changed, 5 insertions, 83 deletions

diff --git a/client/src/com/vaadin/client/VTooltip.java b/client/src/com/vaadin/client/VTooltip.java
index 7d28b2e543..d61af537a9 100644
--- a/client/src/com/vaadin/client/VTooltip.java
+++ b/client/src/com/vaadin/client/VTooltip.java
@@ -38,12 +38,12 @@ import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.FlowPanel;
 import com.google.gwt.user.client.ui.RootPanel;
 import com.google.gwt.user.client.ui.Widget;
-import com.vaadin.client.ui.VWindowOverlay;
+import com.vaadin.client.ui.VOverlay;
 
 /**
  * TODO open for extension
  */
-public class VTooltip extends VWindowOverlay {
+public class VTooltip extends VOverlay {
     private static final String CLASSNAME = "v-tooltip";
     private static final int MARGIN = 4;
     public static final int TOOLTIP_EVENTS = Event.ONKEYDOWN
diff --git a/client/src/com/vaadin/client/ui/VWindow.java b/client/src/com/vaadin/client/ui/VWindow.java
index 7c1a21f654..1cee727bc9 100644
--- a/client/src/com/vaadin/client/ui/VWindow.java
+++ b/client/src/com/vaadin/client/ui/VWindow.java
@@ -76,9 +76,9 @@ import com.vaadin.shared.ui.window.WindowRole;
  * 
  * @author Vaadin Ltd
  */
-public class VWindow extends VWindowOverlay implements
-        ShortcutActionHandlerOwner, ScrollHandler, KeyDownHandler,
-        KeyUpHandler, FocusHandler, BlurHandler, Focusable {
+public class VWindow extends VOverlay implements ShortcutActionHandlerOwner,
+        ScrollHandler, KeyDownHandler, KeyUpHandler, FocusHandler, BlurHandler,
+        Focusable {
 
     private static ArrayList<VWindow> windowOrder = new ArrayList<VWindow>();
 
diff --git a/client/src/com/vaadin/client/ui/VWindowOverlay.java b/client/src/com/vaadin/client/ui/VWindowOverlay.java
deleted file mode 100644
index 41a8276402..0000000000
--- a/client/src/com/vaadin/client/ui/VWindowOverlay.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2000-2014 Vaadin Ltd.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.vaadin.client.ui;
-
-import com.google.gwt.dom.client.Element;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.ui.RootPanel;
-import com.vaadin.client.ApplicationConnection;
-
-public class VWindowOverlay extends VOverlay {
-    public VWindowOverlay() {
-    }
-
-    public VWindowOverlay(boolean autoHide, boolean modal, boolean showShadow) {
-        super(autoHide, modal, showShadow);
-    }
-
-    /**
-     * Gets the 'overlay container' element. Tries to find the current
-     * {@link ApplicationConnection} using {@link #getApplicationConnection()}.
-     * 
-     * @return the overlay container element for the current
-     *         {@link ApplicationConnection} or another element if the current
-     *         {@link ApplicationConnection} cannot be determined.
-     */
-    @Override
-    public com.google.gwt.user.client.Element getOverlayContainer() {
-        ApplicationConnection ac = getApplicationConnection();
-        if (ac == null) {
-            return super.getOverlayContainer();
-        } else {
-            Element overlayContainer = getOverlayContainer(ac);
-            return DOM.asOld(overlayContainer);
-        }
-    }
-
-    /**
-     * Gets the 'overlay container' element pertaining to the given
-     * {@link ApplicationConnection}. Each overlay should be created in a
-     * overlay container element, so that the correct theme and styles can be
-     * applied.
-     * 
-     * @param ac
-     *            A reference to {@link ApplicationConnection}
-     * @return The overlay container
-     */
-    public static com.google.gwt.user.client.Element getOverlayContainer(
-            ApplicationConnection ac) {
-        String id = ac.getConfiguration().getRootPanelId();
-        id = id += "-window-overlays";
-        Element container = DOM.getElementById(id);
-        if (container == null) {
-            container = DOM.createDiv();
-            container.setId(id);
-            String styles = ac.getUIConnector().getWidget().getParent()
-                    .getStyleName();
-            container.addClassName(styles);
-            container.addClassName(CLASSNAME_CONTAINER);
-            RootPanel.get().getElement().appendChild(container);
-        }
-
-        return DOM.asOld(container);
-    }
-}