eu.esdihumboldt.hale.ui.io.util.KeyStrokeValidatingDirectoryFieldEditor.java Source code

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Here is the source code for eu.esdihumboldt.hale.ui.io.util.KeyStrokeValidatingDirectoryFieldEditor.java

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/*
 * Copyright (c) 2013 Data Harmonisation Panel
 * 
 * All rights reserved. This program and the accompanying materials are made
 * available under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution. If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contributors:
 *     Data Harmonisation Panel <http://www.dhpanel.eu>
 */

package eu.esdihumboldt.hale.ui.io.util;

import org.eclipse.jface.preference.DirectoryFieldEditor;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.swt.widgets.Composite;

/**
 * Directory field editor that uses validation on key stroke strategy.
 * 
 * @author Simon Templer
 */
public class KeyStrokeValidatingDirectoryFieldEditor extends DirectoryFieldEditor {

    /**
     * Creates a directory field editor.
     * 
     * @param name the name of the preference this field editor works on
     * @param labelText the label text of the field editor
     * @param parent the parent of the field editor's control
     */
    public KeyStrokeValidatingDirectoryFieldEditor(String name, String labelText, Composite parent) {
        super();

        init(name, labelText);
        setErrorMessage(JFaceResources.getString("DirectoryFieldEditor.errorMessage"));//$NON-NLS-1$
        setChangeButtonText(JFaceResources.getString("openBrowse"));//$NON-NLS-1$
        setValidateStrategy(VALIDATE_ON_KEY_STROKE);
        createControl(parent);
    }

}