boolean relativeHeight) {
Set<Widget> relativeSizeWidgets = new HashSet<Widget>();
for (Widget widget : locationToWidget.values()) {
FloatSize relativeSize = client.getRelativeSize(widget);
if (relativeSize != null) {
if ((relativeWidth && (relativeSize.getWidth() >= 0.0f))
|| (relativeHeight && (relativeSize.getHeight() >= 0.0f))) {
relativeSizeWidgets.add(widget);
widget.getElement().getStyle()
.setProperty("position", "absolute");
}