ch.heftix.mailxel.client.MailxelTab.java Source code

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Here is the source code for ch.heftix.mailxel.client.MailxelTab.java

Source

/*
 * Copyright (C) 2008-2011 by Simon Hefti. All rights reserved.
 * Licensed under the EPL 1.0 (Eclipse Public License).
 * (see http://www.eclipse.org/legal/epl-v10.html)
 * 
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
 * 
 * Initial Developer: Simon Hefti
 */
package ch.heftix.mailxel.client;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.Widget;

/**
 */
public class MailxelTab extends HorizontalPanel {

    private Label desc = new Label();

    public MailxelTab(final MailxelPanel mailxelPanel, final String text, final Widget widget) {

        setTabText(text);
        add(desc);
        final Image img = new Image("img/close.png");
        img.addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent sender) {
                boolean closeOk = true;
                if (widget instanceof MailSendGrid) {
                    // show modal dialog
                    closeOk = Window.confirm("discard unsaved edits?");
                }
                if (closeOk) {
                    mailxelPanel.closeTab(widget);
                }
            }
        });
        add(img);
    }

    public void setTabText(final String text) {

        String tabDesc = UIUtil.shorten(text, 16, "..");

        desc.setText(tabDesc);
    }
}