org.eclipse.blockchain.ui/src/org/eclipse/blockchain/ui/preference/SecoBlocksRootPreference.java

/*******************************************************************************
 * Copyright (c) 2020 RBEI and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v. 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *		Adhith Gopal - Initial contribution and API
 *******************************************************************************/
package org.eclipse.blockchain.ui.preference;

import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
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.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

/**
 * Root preference section
 */
public class SecoBlocksRootPreference extends PreferencePage
		implements
			IWorkbenchPreferencePage {

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected Control createContents(final Composite parent) {
		Composite contents = new Composite(parent, SWT.NONE);
		contents.setLayout(new GridLayout(1, false));
		contents.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

		Label label = new Label(contents, SWT.NONE);
		label.setText(
				"This is just a root page for SecoBlocks expand subtree for preference options");
		label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

		label = new Label(contents, SWT.NONE);
		label.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, true, true));
		label.setImage(new Image(Display.getDefault(), this.getClass()
				.getResourceAsStream("/icon/eth-bc-128-128.png")));
		noDefaultAndApplyButton();
		return contents;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void init(final IWorkbench workbench) {
		// Nothing Here
	}

}