private void buildLayout() {
VerticalLayout top = new VerticalLayout();
Label l1 = new Label("Users");
l1.setStyleName("h2");
top.addComponent(l1);
top.addComponent(fieldSearch);
top.addComponent(filterCCNo);
Label l2 = new Label("Rules");
l2.setStyleName("h2");
userGrid.setWidth("100%");
userGrid.setHeight("250px");
userRulesGrid.setWidth("100%");
userRulesGrid.setHeight("250px");
HorizontalLayout rulesButtons = new HorizontalLayout();
rulesButtons.addComponent(addUserRuleButton);
rulesButtons.addComponent(editUserRuleButton);
rulesButtons.addComponent(deleteUserRuleButton);
Panel userPanel = new Panel(userGrid);
Panel userRulesPanel = new Panel(userRulesGrid);
VerticalLayout main = new VerticalLayout(top, userPanel, l2, userRulesGrid, rulesButtons);
main.setMargin(new MarginInfo(false, true, false, true));
setContent(main);
}
