de.unioninvestment.eai.portal.portlet.crud.mvp.views.DefaultTabsView.java Source code

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Here is the source code for de.unioninvestment.eai.portal.portlet.crud.mvp.views.DefaultTabsView.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 de.unioninvestment.eai.portal.portlet.crud.mvp.views;

import com.vaadin.ui.TabSheet;

import de.unioninvestment.eai.portal.support.vaadin.mvp.View;

/**
 * Standart View Implementierung fr Tabs.
 * 
 * @author markus.bonsch
 * @author Jan Malcomess (codecentric AG)
 */
public class DefaultTabsView extends TabSheet implements TabsView {

    private static final long serialVersionUID = 1L;

    /**
     * @param width
     *            The desired width of component (@since 1.45). Defaults to
     *            "100%" when not specified.
     * @param height
     *            The desired height of component (@since 1.45). Defaults to
     *            undefined when not specified.
     */
    public DefaultTabsView(String width, String height) {
        if (width != null) {
            setWidth(width);
        }
        if (height != null) {
            setHeight(height);
        }
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void addTabView(View view) {
        addComponent(view);
    }

    @Override
    public void initialize(final Presenter tabsPresenter) {
        this.addSelectedTabChangeListener(new TabSheet.SelectedTabChangeListener() {
            private static final long serialVersionUID = 42L;

            @Override
            public void selectedTabChange(SelectedTabChangeEvent event) {
                tabsPresenter.viewSelectionChanged(getSelectedTabIndex());
            }
        });
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void changeTab(int newIndex) {
        setSelectedTab(getTab(newIndex).getComponent());
    }

    /**
     * 
     * @return Index des selektierten Tabs.
     */
    int getSelectedTabIndex() {
        Tab selectedTab = getTab(getSelectedTab());
        return getTabPosition(selectedTab);
    }
}