/*******************************************************************************
* Copyright (C) 2013 Robin Stocker <robin@nibor.org> and others.
*
* All rights reserved. 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
*******************************************************************************/
package org.eclipse.egit.ui.test;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Tree;
import org.eclipse.swt.widgets.TreeColumn;
import org.eclipse.swtbot.swt.finder.exceptions.WidgetNotFoundException;
import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
import org.eclipse.swtbot.swt.finder.results.WidgetResult;
import org.eclipse.swtbot.swt.finder.widgets.AbstractSWTBot;
/**
* Like SWTBotTableColumn, but for a tree. This implementation was contributed
* to SWTBot, see bug 413401. Due to SWTBot depending on hamcrest 1.3 and
* hamcrest 1.3 not being available in an Orbit R-build, we can't use it yet.
* TODO: But as soon as we update to a newer SWTBot, this should be removed.
*/
public class SWTBotTreeColumn extends AbstractSWTBot<TreeColumn> {
private final Tree parent;
public static SWTBotTreeColumn getColumn(final Tree tree, final int index) {
TreeColumn treeColumn = UIThreadRunnable.syncExec(tree.getDisplay(),
new WidgetResult<TreeColumn>() {
@Override
public TreeColumn run() {
return tree.getColumn(index);
}
});
return new SWTBotTreeColumn(treeColumn);
}
public SWTBotTreeColumn(final TreeColumn w) throws WidgetNotFoundException {
super(w);
parent = UIThreadRunnable.syncExec(new WidgetResult<Tree>() {
@Override
public Tree run() {
return w.getParent();
}
});
}
Exception thrown in class org.eclipse.egit.ui.test.SWTBotTreeColumn at new org.eclipse.egit.ui.test.SWTBotTreeColumn(TreeColumn) will leave the constructor. The object under construction remains partially initialized and may be vulnerable to Finalizer attacks.