Example usage for com.vaadin.ui Label equals

Introduction

In this page you can find the example usage for com.vaadin.ui Label equals.

Prototype

@Override
    public boolean equals(Object obj) 

Source Link

Usage

From source file:nz.co.senanque.vaadinsupport.application.MaduraSessionManager.java

License:Apache License

/**
 * Check all the other fields to ensure they are still valid
 * this includes any buttons that were registered because they
 * get disabled if there are errors on the relevant form or
 * if the requiredness is incomplete.//from   w w w.j ava 2s.  c  o m
 * 
 * @param field
 */
public void updateOtherFields(AbstractField field) {
    PermissionManager permissionmanager = getPermissionManager();
    Collection<AbstractField> fields = getFields();
    Collection<Label> labels = getLabels();
    for (Label fieldx : labels) {
        com.vaadin.data.Property p = fieldx.getPropertyDataSource();
        if (p != null && p instanceof LabelProperty) {
            fieldx.requestRepaint();
        }
    }
    for (AbstractField fieldx : fields) {
        if (fieldx.equals(field))
            continue;
        if ((fieldx instanceof Button) && !(fieldx instanceof CheckBox)) {
            com.vaadin.data.Property p = fieldx.getPropertyDataSource();
            if (p != null && p instanceof ButtonProperty) {
                ((ButtonProperty) p).getPainter().paint((Button) fieldx);
                fieldx.requestRepaint();
            }
            continue;
        }
        if (fieldx instanceof MenuItemWrapper) {
            MenuItemPainter menuItemPainter = ((MenuItemWrapper) fieldx).getMenuItemPainter();
            MenuItem menuItem = (MenuItem) fieldx.getData();
            if (menuItemPainter != null) {
                menuItemPainter.paint(menuItem);
                fieldx.requestRepaint();
            }
            continue;
        }
        MaduraPropertyWrapper property = null;
        try {
            property = (MaduraPropertyWrapper) fieldx.getPropertyDataSource();
        } catch (Exception e) {
            // ignore
            property = null;
        }
        if (property != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("evaluating field: {}", property.getName());
                if (fieldx.isEnabled() != property.isEnabled()) {
                    logger.debug("Enabled: {} {}", fieldx.isEnabled(), property.isEnabled());
                }
                if (fieldx.isReadOnly() != property.isReadOnly()) {
                    logger.debug("ReadOnly: {} {}", fieldx.isReadOnly(), property.isReadOnly());
                }
                if (fieldx.isRequired() != property.isRequired()) {
                    logger.debug("Required: {} {}", fieldx.isRequired(), property.isRequired());
                }
                if (fieldx.isVisible() != property.isVisible()) {
                    logger.debug("Visible: {} {}", fieldx.isVisible(), property.isVisible());
                }
            }
            fieldx.setEnabled(property.isEnabled());
            fieldx.setReadOnly(property.isReadOnly());
            fieldx.setRequired(property.isRequired());
            fieldx.setVisible(property.isVisible());
            // Permissions trump rules
            if (!permissionmanager.hasPermission(property.getReadPermission())) {
                fieldx.setVisible(false);
            }
            if (!permissionmanager.hasPermission(property.getWritePermission())) {
                fieldx.setEnabled(false);
            }
            if (fieldx instanceof AbstractSelect) {
                AbstractSelect select = (AbstractSelect) fieldx;
                List<ChoiceBase> availableList = new ArrayList<ChoiceBase>();
                for (ChoiceBase v : property.getAvailableValues()) {
                    availableList.add(v);
                }
                logger.debug("{} availableList {}", property.getName(), availableList);
                Collection<?> itemIds = select.getItemIds();
                List<Object> killList = new ArrayList<Object>();
                for (Object itemId : itemIds) {
                    if (availableList.contains(itemId))
                        continue;
                    killList.add(itemId);
                }
                for (Object kill : killList) {
                    select.removeItem(kill);
                }
                for (ChoiceBase cb : availableList) {
                    select.addItem(cb);
                }
                logger.debug("Select {} value \"{}\", updated to {}",
                        new Object[] { property.getName(), select.getValue(), select.getItemIds() });
            }
        }
        fieldx.requestRepaint();
    }
}

---