/* | |
* Copyright 2008 Google Inc. | |
* | |
* 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.google.gwt.museum.client.defaultmuseum; | |
import com.google.gwt.museum.client.common.AbstractIssue; | |
import com.google.gwt.user.client.ui.Tree; | |
import com.google.gwt.user.client.ui.TreeItem; | |
import com.google.gwt.user.client.ui.Widget; | |
/** | |
* Opening a tree item flickers in IE7 because all of the children are shown for | |
* an instant, and then the animation continues normally. | |
*/ | |
public class Issue2338 extends AbstractIssue { | |
@Override | |
public Widget createIssue() { | |
Tree tree = new Tree(); | |
tree.setAnimationEnabled(true); | |
TreeItem root = tree.addItem("Root"); | |
for (int i = 0; i < 5; i++) { | |
root.addItem("Item " + i); | |
} | |
return tree; | |
} | |
@Override | |
public String getInstructions() { | |
return "Open the root node and you should not see a flicker"; | |
} | |
@Override | |
public String getSummary() { | |
return "Tree animation flickers when expanding a TreeItem"; | |
} | |
@Override | |
public boolean hasCSS() { | |
return false; | |
} | |
} |