tests/org.eclipse.swt.tests.gtk/ManualTests/org/eclipse/swt/tests/gtk/snippets/Bug107877_TreeEditorInconsitency.java

/*******************************************************************************
 * Copyright (c) 2018 Red Hat and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 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:
 *     Red Hat - initial API and implementation
 *******************************************************************************/
package org.eclipse.swt.tests.gtk.snippets;


import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TreeEditor;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.ProgressBar;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeItem;

public class Bug107877_TreeEditorInconsitency {

	public static void main(String[] args) {
		Display display = new Display();
		Shell shell = new Shell(display);
		shell.setBounds(10,10,200,200);
		Tree tree = new Tree(shell, SWT.NONE);
		tree.setBounds(10,10,150,150);
		shell.open();
		for (int i = 0; i < 3; i++) {
			TreeItem item = new TreeItem(tree, SWT.NONE);
			ProgressBar pb = new ProgressBar(tree, SWT.SMOOTH);
			pb.setSelection(50);
			TreeEditor editor = new TreeEditor(tree);
			editor.grabHorizontal = true;
			editor.setEditor(pb, item);
		}
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) display.sleep();
		}
		display.dispose();
	}
}