Bug 312888 Problems when entering the linked folder location
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
/**
	 * Return the group enabled state
	 * @return if the group is enabled
	 */
	public boolean isEnabled() {
		return createLink;
	}
	
	/**
	 * Creates the link target location widgets.
	 * 
	 * @param locationGroup
	 *            the parent composite
	 * @param enabled
	 *            sets the initial enabled state of the widgets
	 */
	private void createLinkLocationGroup(Composite locationGroup,
			boolean enabled) {
		Button button = new Button(locationGroup, SWT.CHECK);
		int indent = button.computeSize(SWT.DEFAULT, SWT.DEFAULT).x;
		button.dispose();
		
		
		Composite linkTargetGroup = new Composite(locationGroup, SWT.NONE);
		GridLayout layout = new GridLayout();
		layout.numColumns = 4;
		layout.marginHeight = 0;
		layout.marginWidth = 0;
		linkTargetGroup.setLayout(layout);
		GridData data = new GridData(GridData.FILL_HORIZONTAL);