org.jboss.errai.workspaces.client.Viewport.java Source code

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Here is the source code for org.jboss.errai.workspaces.client.Viewport.java

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/*
 * Copyright 2010 JBoss, a divison Red Hat, 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 org.jboss.errai.workspaces.client;

import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.DeferredCommand;
import com.google.gwt.user.client.Timer;
import org.jboss.errai.workspaces.client.util.LayoutUtil;

public class Viewport extends org.gwt.mosaic.ui.client.Viewport {

    public void onResize(ResizeEvent event) {
        super.onResize(event);
        DeferredCommand.addCommand(new Command() {
            public void execute() {
                /**
                 * Mosaic seems to be doing something weird in it's layout calculations right now that I can't trace down,
                 * so my only solution is to create a timer-based delay...
                 * 
                 * This is really sloppy... and contributes to what is already a very slow resizing experience with the
                 * Mosaic layouts...
                 */

                Timer layoutHintDelay = new Timer() {

                    public void run() {
                        LayoutUtil.layoutHints(getLayoutPanel());
                    }
                };

                layoutHintDelay.schedule(500);
            }
        });
    }
}