EDIT

/**

 * Copyright (C) 2007 EDIT

 * European Distributed Institute of Taxonomy 

 * http://www.e-taxonomy.eu

 * 

 * The contents of this file are subject to the Mozilla Public License Version 1.1

 * See LICENSE.TXT at the top of this package for the full license terms.

 */

package eu.etaxonomy.taxeditor.ui.group.grantedauthority;

import org.eclipse.swt.SWT;

import org.eclipse.swt.custom.CLabel;

import org.eclipse.swt.events.DisposeEvent;

import org.eclipse.swt.events.DisposeListener;

import org.eclipse.swt.layout.GridData;

import org.eclipse.swt.layout.GridLayout;

import org.eclipse.swt.widgets.Composite;

import org.eclipse.swt.widgets.Control;

import org.eclipse.swt.widgets.Display;

import org.eclipse.swt.widgets.Label;

import org.eclipse.ui.forms.widgets.FormToolkit;

import org.eclipse.wb.swt.SWTResourceManager;

/**

 * Table header widget for {@link CdmAuthorityComposite}

 * 

 * @author cmathew

 * @created Mar 28, 2013

 *

 */

public class CdmAuthorityTableHeader extends Composite {

	private final FormToolkit toolkit = new FormToolkit(Display.getCurrent());

	private CLabel lblUuid;

	private CLabel lblOperation;

	/**

	 * Create the composite, with 5 header fields.

	 * 

	 * @param parent

	 * @param style

	 */

	public CdmAuthorityTableHeader(Composite parent, int style) {

		super(parent, SWT.NONE);

		addDisposeListener(new DisposeListener() {

			public void widgetDisposed(DisposeEvent e) {

				toolkit.dispose();

			}

		});

		toolkit.adapt(this);

		toolkit.paintBordersFor(this);

		setLayout(new GridLayout(5, false));

		Label lblDirtyFlag = new Label(this, SWT.NONE);

		GridData gd_lblDirtyFlag = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);

		gd_lblDirtyFlag.widthHint = 15;

		lblDirtyFlag.setLayoutData(gd_lblDirtyFlag);

		toolkit.adapt(lblDirtyFlag, true, true);

		CLabel lblType = new CLabel(this, SWT.NONE);

		GridData gd_lblType = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);

		gd_lblType.widthHint = 200;

		lblType.setLayoutData(gd_lblType);

		lblType.setText("TYPE");

		lblType.setForeground(SWTResourceManager.getColor(SWT.COLOR_BLUE));

		lblType.setAlignment(SWT.CENTER);

		toolkit.adapt(lblType);

		toolkit.paintBordersFor(lblType);

		CLabel lblEntity = new CLabel(this, SWT.NONE);

		lblEntity.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_BLUE));

		lblEntity.setAlignment(SWT.CENTER);

		GridData gd_lblEntity = new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1);

		gd_lblEntity.widthHint = 200;

		lblEntity.setLayoutData(gd_lblEntity);

		toolkit.adapt(lblEntity);

		toolkit.paintBordersFor(lblEntity);

		lblEntity.setText("ENTITY");

		//createUUIDHeader();

		lblOperation = new CLabel(this, SWT.NONE);

		lblOperation.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_BLUE));

		lblOperation.setAlignment(SWT.CENTER);

		GridData gd_lblOperation = new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1);

		gd_lblOperation.widthHint = 150;

		lblOperation.setLayoutData(gd_lblOperation);

		toolkit.adapt(lblOperation);

		toolkit.paintBordersFor(lblOperation);

		lblOperation.setText("OPERATION");

	}

	public void setUuidHeaderVisible(boolean visible) {

		if(visible) {

			if(lblUuid == null) {

				createUUIDHeader();

			}

			lblUuid.moveAbove(lblOperation);			

		} else {

			if(lblUuid != null) {

				lblUuid.dispose();

			}

			lblUuid = null;

		}

		layout();

	}

	private void createUUIDHeader() {

		lblUuid = new CLabel(this, SWT.NONE);

		lblUuid.setForeground(SWTResourceManager.getColor(SWT.COLOR_BLUE));

		lblUuid.setAlignment(SWT.CENTER);

		GridData gd_lblUuid = new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1);

		gd_lblUuid.widthHint = 270;

		lblUuid.setLayoutData(gd_lblUuid);

		toolkit.adapt(lblUuid);

		toolkit.paintBordersFor(lblUuid);

		lblUuid.setText("UUID");

	}

}