public void fillConstraintsAction(MenuManager menu, Component child) {
MenuManager plcMenu = new MenuManager(Messages.JSplitPaneAdapter_Component_Placement,
"#BORDERLAYOUT_CONSTRAINTS"); //$NON-NLS-1$
JSplitPane jsp = (JSplitPane) adaptable.getWidget();
if (jsp.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
plcMenu.add(new JSplitPanePlacementAction(jsp, "left", child)); //$NON-NLS-1$
plcMenu.add(new JSplitPanePlacementAction(jsp, "right", child)); //$NON-NLS-1$
} else {
plcMenu.add(new JSplitPanePlacementAction(jsp, "top", child)); //$NON-NLS-1$
plcMenu.add(new JSplitPanePlacementAction(jsp, "bottom", child)); //$NON-NLS-1$
}
menu.add(plcMenu);
}