net.openchrom.xxd.processor.supplier.rscripting.ui.preferences.LabelFieldEditor.java Source code

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Here is the source code for net.openchrom.xxd.processor.supplier.rscripting.ui.preferences.LabelFieldEditor.java

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/*******************************************************************************
 * Copyright (c) 2017 Lablicate GmbH.
 *
 * 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:
 *
 * Hitesh Gaur - initial API and implementation
 *******************************************************************************/
package net.openchrom.xxd.processor.supplier.rscripting.ui.preferences;

import org.eclipse.jface.preference.FieldEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;

class LabelFieldEditor extends FieldEditor {

    private Label label;

    public LabelFieldEditor(String value, Composite parent) {
        super("label", value, parent);
    }

    protected void adjustForNumColumns(int numColumns) {

        ((GridData) label.getLayoutData()).horizontalSpan = numColumns;
    }

    protected void doFillIntoGrid(Composite parent, int numColumns) {

        label = getLabelControl(parent);
        GridData gridData = new GridData();
        gridData.horizontalSpan = numColumns;
        gridData.horizontalAlignment = GridData.FILL;
        gridData.grabExcessHorizontalSpace = false;
        gridData.verticalAlignment = GridData.CENTER;
        gridData.grabExcessVerticalSpace = false;
        label.setLayoutData(gridData);
        Font font = new Font(parent.getDisplay(), "Verdana", 8, SWT.BOLD);
        label.setFont(font);
    }

    public int getNumberOfControls() {

        return 1;
    }

    protected void doLoad() {

    }

    protected void doLoadDefault() {

    }

    protected void doStore() {

    }
}