plugins/org.eclipse.jst.server.generic.ui/src/org/eclipse/jst/server/generic/ui/internal/SWTUtil.java - servertools/webtools.servertools - Git at Google

 /***************************************************************************************************
  * Copyright (c) 2005 Eteration A.S. and Gorkem Ercan. All rights reserved. This program and the
  * accompanying materials are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors: Gorkem Ercan - initial API and implementation
  *
  **************************************************************************************************/
 package org.eclipse.jst.server.generic.ui.internal;

 import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.resource.JFaceResources;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.graphics.FontMetrics;
 import org.eclipse.swt.graphics.GC;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.DirectoryDialog;
 import org.eclipse.swt.widgets.FileDialog;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.forms.IFormColors;
 import org.eclipse.ui.forms.widgets.FormToolkit;

 /**
  * SWT Utilities.
  *
  * @author Gorkem Ercan
  */
 public class SWTUtil {
 	private static FontMetrics fontMetrics;

 	protected static void initializeDialogUnits(Control testControl) {
 		// Compute and store a font metric
 		GC gc = new GC(testControl);
 		gc.setFont(JFaceResources.getDialogFont());
 		fontMetrics = gc.getFontMetrics();
 		gc.dispose();
 	}

 	/**
 	 * Returns a width hint for a button control.
 	 */
 	protected static int getButtonWidthHint(Button button) {
 		int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
 				IDialogConstants.BUTTON_WIDTH);
 		return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT,
 				true).x);
 	}

 	/**
 	 * Create a new button with the standard size.
 	 *
 	 * @param comp
 	 *            the component to add the button to
 	 * @param label
 	 *            the button label
 	 * @return a button
 	 */
 	public static Button createButton(Composite comp, String label) {
 		Button b = new Button(comp, SWT.PUSH);
 		b.setText(label);
 		if (fontMetrics == null)
 			initializeDialogUnits(comp);
 		GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL
 				| GridData.VERTICAL_ALIGN_BEGINNING);
 		data.widthHint = getButtonWidthHint(b);
 		b.setLayoutData(data);
 		return b;
 	}

 	/**
 	 * Convert DLUs to pixels.
 	 *
 	 * @param comp
 	 *            a component
 	 * @param x
 	 *            pixels
 	 * @return dlus
 	 */
 	public static int convertHorizontalDLUsToPixels(Composite comp, int x) {
 		if (fontMetrics == null)
 			initializeDialogUnits(comp);
 		return Dialog.convertHorizontalDLUsToPixels(fontMetrics, x);
 	}

 	/**
 	 * Convert DLUs to pixels.
 	 *
 	 * @param comp
 	 *            a component
 	 * @param y
 	 *            pixels
 	 * @return dlus
 	 */
 	public static int convertVerticalDLUsToPixels(Composite comp, int y) {
 		if (fontMetrics == null)
 			initializeDialogUnits(comp);
 		return Dialog.convertVerticalDLUsToPixels(fontMetrics, y);
 	}

 	/**
 	 * Creates a label, text and a button to open a directory dialog.
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @return Text that holds value
 	 *
 	 */
 	public static Text createLabeledPath(String title, String value, final Composite parent) {
 		return SWTUtil.createLabeledPath(title, value, parent, null);
 	}

 	/**
 	 * Creates a label, text and a button to open a directoty dialog. This
 	 * method creates Forum UI compatible widgets.
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @param toolkit
 	 * @return Text that holds value
 	 */
 	public static Text createLabeledPath(String title, String value, final Composite parent, FormToolkit toolkit) {
 		Label label = null;
 		Text cText = null;
 		Button button = null;

 		if (toolkit == null) {
             label = new Label(parent, SWT.WRAP);
             label.setText(title);
 			cText = new Text(parent, SWT.SHADOW_IN | SWT.BORDER);
 			button = SWTUtil.createButton(parent,
 					GenericServerUIMessages.serverTypeGroup_label_browse);
 		} else {
 			createFormLabel(title, parent, toolkit);
 			cText = toolkit.createText(parent, value);
 			button = toolkit.createButton(parent,
 					GenericServerUIMessages.serverTypeGroup_label_browse,
 					SWT.PUSH);
 		}

 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
 		gridData.horizontalSpan = 1;

 		final Text text = cText;
 		text.setLayoutData(gridData);
 		text.setText(value);
 		button.addSelectionListener(new SelectionListener() {
 			public void widgetSelected(SelectionEvent e) {
 				DirectoryDialog dlg = new DirectoryDialog(parent.getShell());
 				dlg.setFilterPath(text.getText().replace('\\', '/'));
 				String res = dlg.open();
 				if (res != null) {
 					text.setText(res.replace('\\', '/'));
 				}
 			}

 			public void widgetDefaultSelected(SelectionEvent e) {
 				widgetSelected(e);
 			}

 		});

 		return text;
 	}

 	/**
 	 * Creates a label, text and a button thats opens a file dialog
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @return Text that holds the value
 	 */
 	public static Text createLabeledFile(String title, String value, final Composite parent) {
 		return SWTUtil.createLabeledFile(title, value, parent, null);
 	}

 	/**
 	 * Creates a label, text and a button thats opens a file dialog. This method
 	 * is used for creating Form UI compatible widgets
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @param toolkit
 	 * @return
 	 */
 	public static Text createLabeledFile(String title, String value, final Composite parent, FormToolkit toolkit) {

 		Label label;
 		Text cText;
 		Button button;
 		if (toolkit == null) {
 			label = new Label(parent, SWT.WRAP);
 			label.setText(title);
 			cText = new Text(parent, SWT.SHADOW_IN | SWT.BORDER);
 			button = SWTUtil.createButton(parent,
 					GenericServerUIMessages.serverTypeGroup_label_browse);
 		} else {
 			createFormLabel(title, parent, toolkit);
 			cText = toolkit.createText(parent, value);
 			button = toolkit.createButton(parent,
 					GenericServerUIMessages.serverTypeGroup_label_browse,
 					SWT.PUSH);
 		}
 		final Text text = cText;
 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL
 				| GridData.GRAB_HORIZONTAL);
 		gridData.horizontalSpan = 1;
 		text.setLayoutData(gridData);
 		text.setText(value);
 		button.addSelectionListener(new SelectionListener() {
 			public void widgetSelected(SelectionEvent e) {
 				FileDialog dlg = new FileDialog(parent.getShell());
 				dlg.setFileName(text.getText().replace('\\', '/'));
 				String res = dlg.open();
 				if (res != null) {
 					text.setText(res.replace('\\', '/'));
 				}
 			}

 			public void widgetDefaultSelected(SelectionEvent e) {
 				widgetSelected(e);
 			}

 		});

 		return text;
 	}

 	/**
 	 * Creates a label and a text
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @return Text object that holds the value
 	 */
 	public static Text createLabeledText(String title, String value, Composite parent) {
 		return SWTUtil.createLabeledText( title, value, parent, null );
 	}

 	/**
 	 * Creates a label and a text. This method created form ui compatible
 	 * widgets
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @param toolkit
 	 * @return Text control that holds the value
 	 */
 	public static Text createLabeledText(String title, String value, Composite parent, FormToolkit toolkit) {

 		Label label;
 		Text text;
 		if (toolkit == null) {
 			label = new Label(parent, SWT.WRAP);
 			label.setText(title);
 			text = new Text(parent, SWT.SHADOW_IN | SWT.BORDER);
 		} else {
 			createFormLabel(title, parent, toolkit);
 			text = toolkit.createText(parent, value);
 		}

 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL
 				| GridData.GRAB_HORIZONTAL);
 		gridData.horizontalSpan = 2;
 		text.setLayoutData(gridData);
 		text.setText(value);

 		return text;
 	}

 	/**
 	 * Creates a CHECK style button and label
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @return Check Button
 	 */
 	public static Button createLabeledCheck(String title, boolean value, Composite parent) {
 		return SWTUtil.createLabeledCheck(title, value, parent, null);
 	}

 	/**
 	 * Creates a CHECK style button and label. This method is form ui compatible
 	 *
 	 * @param title
 	 * @param value
 	 * @param parent
 	 * @param toolkit
 	 * @return
 	 */
 	public static Button createLabeledCheck(String title, boolean value, Composite parent, FormToolkit toolkit) {
 		Label label;
 		Button button;
 		if (toolkit == null) {
 			label = new Label(parent, SWT.WRAP);
 			label.setText(title);
 			button = new Button(parent, SWT.CHECK);
 		} else {
 			createFormLabel(title, parent, toolkit);
 			button = toolkit.createButton(parent, null, SWT.CHECK);
 		}

 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL
 				| GridData.GRAB_HORIZONTAL);
 		gridData.horizontalSpan = 2;
 		button.setLayoutData(gridData);
 		button.setSelection(value);
 		return button;
 	}

 	/**
 	 * Creates a label and an editable Combo.
 	 *
 	 * @param title
 	 * @param values
 	 * @param parent
 	 * @return Combo
 	 */
 	public static Combo createLabeledCombo(String title, String[] values,Composite parent) {
 		return SWTUtil.createLabeledCombo(title, values, parent, null);
 	}

 	/**
 	 * Creates a label and an editable Combo
 	 *
 	 * @param title
 	 * @param values
 	 * @param parent
 	 * @param toolkit
 	 * @return Combo
 	 */
 	public static Combo createLabeledCombo(String title, String[] values, Composite parent, FormToolkit toolkit) {

 		Label label;

 		if (toolkit == null) {
 			label = new Label(parent, SWT.WRAP);
 			label.setText(title);
 		} else {
 			createFormLabel(title, parent, toolkit);
 		}
 		Combo combo = new Combo(parent, SWT.READ_ONLY);
 		if (toolkit != null) {
 			toolkit.adapt(combo, true, true);
 		}

 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL
 				| GridData.GRAB_HORIZONTAL);
 		gridData.horizontalSpan = 2;
 		combo.setLayoutData(gridData);

 		for (int i = 0; i < values.length; i++) {
 			combo.add(values[i]);
 		}
 		if (combo.getItemCount() > 0)
 			combo.select(0);
 		return combo;
 	}

 	/**
 	 * Creates a label and an editable Combo.
 	 *
 	 * @param title
 	 * @param values
 	 * @param parent
 	 * @return Combo
 	 */
 	public static Combo createLabeledEditableCombo(String title, String[] values,String value,Composite parent) {
 		return SWTUtil.createLabeledEditableCombo(title, values,value, parent, null);
 	}

 	/**
 	 * Creates a label and an editable Combo
 	 *
 	 * @param title
 	 * @param values
 	 * @param parent
 	 * @param toolkit
 	 * @return Combo
 	 */
 	public static Combo createLabeledEditableCombo(String title, String[] values,String value, Composite parent, FormToolkit toolkit) {

 		Label label;

 		if (toolkit == null) {
 			label = new Label(parent, SWT.WRAP);
 			label.setText(title);
 		} else {
 			createFormLabel(title, parent, toolkit);
 		}
 		Combo combo = new Combo(parent, SWT.SHADOW_IN | SWT.BORDER);
 		if (toolkit != null) {
 			toolkit.adapt(combo, true, true);
 		}

 		GridData gridData = new GridData(GridData.FILL_HORIZONTAL
 				| GridData.GRAB_HORIZONTAL);
 		gridData.horizontalSpan = 2;
 		combo.setLayoutData(gridData);

 		for (int i = 0; i < values.length; i++) {
 			combo.add(values[i]);
 		}
 		if (combo.getItemCount() > 0)
 			combo.select(0);
 		combo.setText(value);
 		return combo;
 	}

 	private static Label createFormLabel(String title, Composite parent, FormToolkit toolkit) {
 		Label label;
 		label = toolkit.createLabel(parent, title);
 		label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
 		return label;
 	}
 }
	/***************************************************************************************************
	* Copyright (c) 2005 Eteration A.S. and Gorkem Ercan. All rights reserved. This program and the
	* accompanying materials are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors: Gorkem Ercan - initial API and implementation
	*
	**************************************************************************************************/
	package org.eclipse.jst.server.generic.ui.internal;

	import org.eclipse.jface.dialogs.Dialog;
	import org.eclipse.jface.dialogs.IDialogConstants;
	import org.eclipse.jface.resource.JFaceResources;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.graphics.FontMetrics;
	import org.eclipse.swt.graphics.GC;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.DirectoryDialog;
	import org.eclipse.swt.widgets.FileDialog;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.forms.IFormColors;
	import org.eclipse.ui.forms.widgets.FormToolkit;

	/**
	* SWT Utilities.
	*
	* @author Gorkem Ercan
	*/
	public class SWTUtil {
	private static FontMetrics fontMetrics;

	protected static void initializeDialogUnits(Control testControl) {
	// Compute and store a font metric
	GC gc = new GC(testControl);
	gc.setFont(JFaceResources.getDialogFont());
	fontMetrics = gc.getFontMetrics();
	gc.dispose();
	}

	/**
	* Returns a width hint for a button control.
	*/
	protected static int getButtonWidthHint(Button button) {
	int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
	IDialogConstants.BUTTON_WIDTH);
	return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT,
	true).x);
	}

	/**
	* Create a new button with the standard size.
	*
	* @param comp
	* the component to add the button to
	* @param label
	* the button label
	* @return a button
	*/
	public static Button createButton(Composite comp, String label) {
	Button b = new Button(comp, SWT.PUSH);
	b.setText(label);
	if (fontMetrics == null)
	initializeDialogUnits(comp);
	GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL
	\| GridData.VERTICAL_ALIGN_BEGINNING);
	data.widthHint = getButtonWidthHint(b);
	b.setLayoutData(data);
	return b;
	}

	/**
	* Convert DLUs to pixels.
	*
	* @param comp
	* a component
	* @param x
	* pixels
	* @return dlus
	*/
	public static int convertHorizontalDLUsToPixels(Composite comp, int x) {
	if (fontMetrics == null)
	initializeDialogUnits(comp);
	return Dialog.convertHorizontalDLUsToPixels(fontMetrics, x);
	}

	/**
	* Convert DLUs to pixels.
	*
	* @param comp
	* a component
	* @param y
	* pixels
	* @return dlus
	*/
	public static int convertVerticalDLUsToPixels(Composite comp, int y) {
	if (fontMetrics == null)
	initializeDialogUnits(comp);
	return Dialog.convertVerticalDLUsToPixels(fontMetrics, y);
	}

	/**
	* Creates a label, text and a button to open a directory dialog.
	*
	* @param title
	* @param value
	* @param parent
	* @return Text that holds value
	*
	*/
	public static Text createLabeledPath(String title, String value, final Composite parent) {
	return SWTUtil.createLabeledPath(title, value, parent, null);
	}

	/**
	* Creates a label, text and a button to open a directoty dialog. This
	* method creates Forum UI compatible widgets.
	*
	* @param title
	* @param value
	* @param parent
	* @param toolkit
	* @return Text that holds value
	*/
	public static Text createLabeledPath(String title, String value, final Composite parent, FormToolkit toolkit) {
	Label label = null;
	Text cText = null;
	Button button = null;

	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	cText = new Text(parent, SWT.SHADOW_IN \| SWT.BORDER);
	button = SWTUtil.createButton(parent,
	GenericServerUIMessages.serverTypeGroup_label_browse);
	} else {
	createFormLabel(title, parent, toolkit);
	cText = toolkit.createText(parent, value);
	button = toolkit.createButton(parent,
	GenericServerUIMessages.serverTypeGroup_label_browse,
	SWT.PUSH);
	}

	GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
	gridData.horizontalSpan = 1;

	final Text text = cText;
	text.setLayoutData(gridData);
	text.setText(value);
	button.addSelectionListener(new SelectionListener() {
	public void widgetSelected(SelectionEvent e) {
	DirectoryDialog dlg = new DirectoryDialog(parent.getShell());
	dlg.setFilterPath(text.getText().replace('\\', '/'));
	String res = dlg.open();
	if (res != null) {
	text.setText(res.replace('\\', '/'));
	}
	}

	public void widgetDefaultSelected(SelectionEvent e) {
	widgetSelected(e);
	}

	});

	return text;
	}

	/**
	* Creates a label, text and a button thats opens a file dialog
	*
	* @param title
	* @param value
	* @param parent
	* @return Text that holds the value
	*/
	public static Text createLabeledFile(String title, String value, final Composite parent) {
	return SWTUtil.createLabeledFile(title, value, parent, null);
	}

	/**
	* Creates a label, text and a button thats opens a file dialog. This method
	* is used for creating Form UI compatible widgets
	*
	* @param title
	* @param value
	* @param parent
	* @param toolkit
	* @return
	*/
	public static Text createLabeledFile(String title, String value, final Composite parent, FormToolkit toolkit) {

	Label label;
	Text cText;
	Button button;
	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	cText = new Text(parent, SWT.SHADOW_IN \| SWT.BORDER);
	button = SWTUtil.createButton(parent,
	GenericServerUIMessages.serverTypeGroup_label_browse);
	} else {
	createFormLabel(title, parent, toolkit);
	cText = toolkit.createText(parent, value);
	button = toolkit.createButton(parent,
	GenericServerUIMessages.serverTypeGroup_label_browse,
	SWT.PUSH);
	}
	final Text text = cText;
	GridData gridData = new GridData(GridData.FILL_HORIZONTAL
	\| GridData.GRAB_HORIZONTAL);
	gridData.horizontalSpan = 1;
	text.setLayoutData(gridData);
	text.setText(value);
	button.addSelectionListener(new SelectionListener() {
	public void widgetSelected(SelectionEvent e) {
	FileDialog dlg = new FileDialog(parent.getShell());
	dlg.setFileName(text.getText().replace('\\', '/'));
	String res = dlg.open();
	if (res != null) {
	text.setText(res.replace('\\', '/'));
	}
	}

	public void widgetDefaultSelected(SelectionEvent e) {
	widgetSelected(e);
	}

	});

	return text;
	}

	/**
	* Creates a label and a text
	*
	* @param title
	* @param value
	* @param parent
	* @return Text object that holds the value
	*/
	public static Text createLabeledText(String title, String value, Composite parent) {
	return SWTUtil.createLabeledText( title, value, parent, null );
	}

	/**
	* Creates a label and a text. This method created form ui compatible
	* widgets
	*
	* @param title
	* @param value
	* @param parent
	* @param toolkit
	* @return Text control that holds the value
	*/
	public static Text createLabeledText(String title, String value, Composite parent, FormToolkit toolkit) {

	Label label;
	Text text;
	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	text = new Text(parent, SWT.SHADOW_IN \| SWT.BORDER);
	} else {
	createFormLabel(title, parent, toolkit);
	text = toolkit.createText(parent, value);
	}

	GridData gridData = new GridData(GridData.FILL_HORIZONTAL
	\| GridData.GRAB_HORIZONTAL);
	gridData.horizontalSpan = 2;
	text.setLayoutData(gridData);
	text.setText(value);

	return text;
	}

	/**
	* Creates a CHECK style button and label
	*
	* @param title
	* @param value
	* @param parent
	* @return Check Button
	*/
	public static Button createLabeledCheck(String title, boolean value, Composite parent) {
	return SWTUtil.createLabeledCheck(title, value, parent, null);
	}

	/**
	* Creates a CHECK style button and label. This method is form ui compatible
	*
	* @param title
	* @param value
	* @param parent
	* @param toolkit
	* @return
	*/
	public static Button createLabeledCheck(String title, boolean value, Composite parent, FormToolkit toolkit) {
	Label label;
	Button button;
	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	button = new Button(parent, SWT.CHECK);
	} else {
	createFormLabel(title, parent, toolkit);
	button = toolkit.createButton(parent, null, SWT.CHECK);
	}

	GridData gridData = new GridData(GridData.FILL_HORIZONTAL
	\| GridData.GRAB_HORIZONTAL);
	gridData.horizontalSpan = 2;
	button.setLayoutData(gridData);
	button.setSelection(value);
	return button;
	}

	/**
	* Creates a label and an editable Combo.
	*
	* @param title
	* @param values
	* @param parent
	* @return Combo
	*/
	public static Combo createLabeledCombo(String title, String[] values,Composite parent) {
	return SWTUtil.createLabeledCombo(title, values, parent, null);
	}

	/**
	* Creates a label and an editable Combo
	*
	* @param title
	* @param values
	* @param parent
	* @param toolkit
	* @return Combo
	*/
	public static Combo createLabeledCombo(String title, String[] values, Composite parent, FormToolkit toolkit) {

	Label label;

	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	} else {
	createFormLabel(title, parent, toolkit);
	}
	Combo combo = new Combo(parent, SWT.READ_ONLY);
	if (toolkit != null) {
	toolkit.adapt(combo, true, true);
	}

	GridData gridData = new GridData(GridData.FILL_HORIZONTAL
	\| GridData.GRAB_HORIZONTAL);
	gridData.horizontalSpan = 2;
	combo.setLayoutData(gridData);

	for (int i = 0; i < values.length; i++) {
	combo.add(values[i]);
	}
	if (combo.getItemCount() > 0)
	combo.select(0);
	return combo;
	}

	/**
	* Creates a label and an editable Combo.
	*
	* @param title
	* @param values
	* @param parent
	* @return Combo
	*/
	public static Combo createLabeledEditableCombo(String title, String[] values,String value,Composite parent) {
	return SWTUtil.createLabeledEditableCombo(title, values,value, parent, null);
	}

	/**
	* Creates a label and an editable Combo
	*
	* @param title
	* @param values
	* @param parent
	* @param toolkit
	* @return Combo
	*/
	public static Combo createLabeledEditableCombo(String title, String[] values,String value, Composite parent, FormToolkit toolkit) {

	Label label;

	if (toolkit == null) {
	label = new Label(parent, SWT.WRAP);
	label.setText(title);
	} else {
	createFormLabel(title, parent, toolkit);
	}
	Combo combo = new Combo(parent, SWT.SHADOW_IN \| SWT.BORDER);
	if (toolkit != null) {
	toolkit.adapt(combo, true, true);
	}

	GridData gridData = new GridData(GridData.FILL_HORIZONTAL
	\| GridData.GRAB_HORIZONTAL);
	gridData.horizontalSpan = 2;
	combo.setLayoutData(gridData);

	for (int i = 0; i < values.length; i++) {
	combo.add(values[i]);
	}
	if (combo.getItemCount() > 0)
	combo.select(0);
	combo.setText(value);
	return combo;
	}

	private static Label createFormLabel(String title, Composite parent, FormToolkit toolkit) {
	Label label;
	label = toolkit.createLabel(parent, title);
	label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
	return label;
	}
	}