org.uberfire.client.workbench.panels.impl.MultiTabWorkbenchPanelView.java Source code

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Here is the source code for org.uberfire.client.workbench.panels.impl.MultiTabWorkbenchPanelView.java

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/*
 * Copyright 2012 JBoss 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.uberfire.client.workbench.panels.impl;

import javax.enterprise.context.Dependent;
import javax.inject.Named;

import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import org.uberfire.client.workbench.panels.MultiPartWidget;
import org.uberfire.client.workbench.widgets.tab.UberTabPanel;
import org.uberfire.mvp.Command;
import org.uberfire.workbench.model.PartDefinition;

/**
 * A Workbench panel that can contain WorkbenchParts.
 */
@Dependent
@Named("MultiTabWorkbenchPanelView")
public class MultiTabWorkbenchPanelView extends BaseMultiPartWorkbenchPanelView<MultiTabWorkbenchPanelPresenter> {

    @Override
    protected MultiPartWidget setupWidget() {
        final UberTabPanel tabPanel = getUberTabPanel();

        //        //Selecting a tab causes the previously selected tab to receive a Lost Focus event
        //        widget.addBeforeSelectionHandler( new BeforeSelectionHandler<PartDefinition>() {
        //            @Override
        //            public void onBeforeSelection( final BeforeSelectionEvent<PartDefinition> event ) {
        //
        //            }
        //        } );

        //When a tab is selected ensure content is resized and set focus
        tabPanel.addSelectionHandler(new SelectionHandler<PartDefinition>() {
            @Override
            public void onSelection(SelectionEvent<PartDefinition> event) {
                presenter.onPartLostFocus();
                presenter.onPartFocus(event.getSelectedItem());
            }
        });

        tabPanel.addOnFocusHandler(new Command() {
            @Override
            public void execute() {
                panelManager.onPanelFocus(presenter.getDefinition());
            }
        });

        return tabPanel;
    }

    UberTabPanel getUberTabPanel() {
        return new UberTabPanel();
    }
}