return ( minSize == null ? DEFAULT_MIN_SIZE : minSize );
}
int getChildSize( final PanelDefinition panel ) {
int childSize = 0;
final PanelDefinition eastPanel = panel.getChild( Position.EAST );
final PanelDefinition westPanel = panel.getChild( Position.WEST );
if ( eastPanel != null ) {
childSize = childSize + assertSize( eastPanel.getWidth() ) + getChildSize( eastPanel );
}
if ( westPanel != null ) {
childSize = childSize + assertSize( westPanel.getWidth() ) + getChildSize( westPanel );
}
return childSize;
}