Description Eric Bordeau 2003-06-27 16:09:03 EDT

Here's a simple test case that works just fine on Motif, Windows and OS X, but
crashes on GTK.  We do something similar in GEF and it crashes the entire
workbench -- I couldn't find anything in the log or console that even showed an
error occured.  This test case here shows the following error message in the
console:

Gtk-ERROR **: file gtktreestore.c: line 576 (gtk_tree_store_get_path): assertion
failed: (G_NODE (iter->user_data)->parent != NULL)


import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.widgets.*;

public class TreeTest {

public static void main(String[] args) {
	Shell shell = new Shell();
	Tree tree = new Tree(shell, SWT.NONE);
	final TreeItem item1 = new TreeItem(tree, SWT.NONE);
	item1.setText("Item 1");
	item1.addDisposeListener(new DisposeListener() {
		public void widgetDisposed(DisposeEvent e) {
			boolean expanded = item1.getExpanded();
		}
	});
	tree.removeAll();
	shell.open();
	Display display = Display.getDefault();
	while (!shell.isDisposed())
		if (!display.readAndDispatch())
			display.sleep();
	display.dispose();
}

}