[news.eclipse.platform] TableWrapLayout and excess vertical space

[Ben Vitale <ben.vitale@xxxxxxxxxxxx>]

Screenshot attached.  Notice that the TableWrapLayout has computed the 
size to be so high as if it was constrained completely in the horizontal 
direction, even though it's not.

Any ideas?

----

// Begin snippet

public class FolderDetailsPage2 implements IDetailsPage
{
...
...
public void createContents(Composite parent)
{
parent.setLayout(new GridLayout());
		
final FormToolkit toolkit = new FormToolkit(parent.getDisplay());
		
final Section section = toolkit.createSection(parent,Section.DESCRIPTION 
| Section.TITLE_BAR);
section.setLayoutData(new GridData(GridData.FILL_BOTH));
section.setText("Some title");
section.setDescription("Some description");

final Composite client = toolkit.createComposite(section);
client.setLayoutData(new GridData(GridData.FILL_BOTH));
client.setLayout(new GridLayout());
		
final ToolBar toolbar = new ToolBar(client, SWT.BORDER | SWT.WRAP);
toolbar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
final ToolItem sampleItem = new ToolItem(toolbar, SWT.PUSH);
sampleItem.setText("toolbar button");

final TableWrapLayout twl = new TableWrapLayout();
twl.numColumns = 3;
		
final Composite articleList = toolkit.createComposite(client);
	 
articleList.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_YELLOW));
articleList.setLayoutData(new GridData(GridData.FILL_BOTH));
articleList.setLayout(twl);
		
for (int i=0; i<4; i++)
{
toolkit.createButton(articleList, "", SWT.CHECK);
		
Label label = toolkit.createLabel(articleList,
"This is some very long summary text that i hope to see " +
"wrap as it gets constrained by the window around it",
SWT.WRAP);
label.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_GREEN));

label = toolkit.createLabel(articleList, "2007-01-27");		 
label.setBackground(Display.getCurrent().getSystemColor(SWT.COLOR_RED));
}

section.setClient(client);
}

.. // End snippet