uitest/src/main/java/com/vaadin/tests/components/upload/UploadInTabsheet.java


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package com.vaadin.tests.components.upload;

import java.io.ByteArrayOutputStream;

import com.vaadin.annotations.Push;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.Label;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.Upload;

/**
 * Test UI for case where Upload is in a TabSheet and Tab is changed directly
 * after Upload Succeed
 */
@Push
public class UploadInTabsheet extends AbstractReindeerTestUI {

    @Override
    protected void setup(VaadinRequest request) {
        TabSheet t = new TabSheet();
        Upload upload = new Upload("Upload",
                (filename, mimeType) -> new ByteArrayOutputStream());
        upload.setImmediateMode(false);
        upload.addSucceededListener(event -> upload.getUI().access(() -> {
            t.setSelectedTab(1);
        }));
        upload.setWidthUndefined();

        t.addComponent(upload);
        t.addComponent(new Label("Second tab"));

        addComponent(t);
    }

    @Override
    protected Integer getTicketNumber() {
        return 8728;
    }

}