groupEditor = new RoleAssignmentEditor(presenter, GROUP);
userEditor = new RoleAssignmentEditor(presenter, USER);
roleEditor = new RoleEditor(presenter);
DefaultTabLayoutPanel tabLayoutpanel = new DefaultTabLayoutPanel(40, Style.Unit.PX);
tabLayoutpanel.addStyleName("default-tabpanel");
tabLayoutpanel.add(userEditor, Console.CONSTANTS.common_label_users(), true);
tabLayoutpanel.add(groupEditor, Console.CONSTANTS.common_label_groups(), true);
tabLayoutpanel.add(roleEditor, Console.CONSTANTS.common_label_roles(), true);
tabLayoutpanel.selectTab(0);