net.sf.mmm.client.ui.impl.gwt.widget.menu.adapter.UiWidgetAdapterGwtMenuItemBase.java Source code

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Here is the source code for net.sf.mmm.client.ui.impl.gwt.widget.menu.adapter.UiWidgetAdapterGwtMenuItemBase.java

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/* Copyright (c) The m-m-m Team, Licensed under the Apache License, Version 2.0
 * http://www.apache.org/licenses/LICENSE-2.0 */
package net.sf.mmm.client.ui.impl.gwt.widget.menu.adapter;

import net.sf.mmm.client.ui.api.attribute.AttributeWriteLabel;
import net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwt;

import com.google.gwt.user.client.ui.MenuBar;
import com.google.gwt.user.client.ui.MenuItem;

/**
 * This is the abstract base implementation of
 * {@link net.sf.mmm.client.ui.base.widget.adapter.UiWidgetAdapter} using GWT based on {@link MenuItem}.
 * 
 * @author Joerg Hohwiller (hohwille at users.sourceforge.net)
 * @since 1.0.0
 */
public abstract class UiWidgetAdapterGwtMenuItemBase extends UiWidgetAdapterGwt<MenuItem>
        implements AttributeWriteLabel {

    /**
     * The constructor.
     */
    public UiWidgetAdapterGwtMenuItemBase() {

        super();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setEnabled(boolean enabled) {

        getToplevelWidget().setEnabled(enabled);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setLabel(String label) {

        getToplevelWidget().setText(label);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void removeFromParent() {

        // not supported by GWT
        MenuItem item = getToplevelWidget();
        MenuBar menu = item.getParentMenu();
        if (menu != null) {
            menu.removeItem(item);
        }
    }

}