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- /*
- * Copyright 2011 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;
-
- import java.util.HashMap;
- import java.util.Iterator;
- import java.util.Map;
-
- import com.google.gwt.dom.client.Document;
- import com.google.gwt.dom.client.Element;
- import com.google.gwt.user.client.ui.RootPanel;
-
- public class LayoutManagerIE8 extends LayoutManager {
-
- private Map<Element, MeasuredSize> measuredSizes = new HashMap<Element, MeasuredSize>();
-
- @Override
- protected void setMeasuredSize(Element element, MeasuredSize measuredSize) {
- if (measuredSize != null) {
- measuredSizes.put(element, measuredSize);
- } else {
- measuredSizes.remove(element);
- }
- }
-
- @Override
- protected MeasuredSize getMeasuredSize(Element element,
- MeasuredSize defaultSize) {
- MeasuredSize measured = measuredSizes.get(element);
- if (measured != null) {
- return measured;
- } else {
- return defaultSize;
- }
- }
-
- @Override
- protected void cleanMeasuredSizes() {
- Document document = RootPanel.get().getElement().getOwnerDocument();
-
- Iterator<Element> i = measuredSizes.keySet().iterator();
- while (i.hasNext()) {
- Element e = i.next();
- if (e.getOwnerDocument() != document) {
- i.remove();
- }
- }
- }
- }
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