Examples with IValidateContentDescriptor org.eclipse.scout.rt.client.ui.form.fields.IValidateContentDescriptor used on opensource projects

Example 6 with IValidateContentDescriptor

use of org.eclipse.scout.rt.client.ui.form.fields.IValidateContentDescriptor in project scout.rt by eclipse.

the class AbstractTableField method validateContent.

@Override
public IValidateContentDescriptor validateContent() {
    IValidateContentDescriptor desc = super.validateContent();
    // super check
    if (desc != null) {
        return desc;
    }
    ITable table = getTable();
    // check cells
    ValidateTableFieldDescriptor tableDesc = null;
    TreeSet<String> columnNames = new TreeSet<String>();
    if (table != null) {
        for (ITableRow row : table.getRows()) {
            for (IColumn col : table.getColumns()) {
                if (!col.isContentValid(row)) {
                    if (tableDesc == null) {
                        tableDesc = new ValidateTableFieldDescriptor(this, row, col);
                    }
                    columnNames.add(getColumnName(col));
                }
            }
        }
        table.ensureInvalidColumnsVisible();
    }
    if (tableDesc != null) {
        tableDesc.setDisplayText(TEXTS.get("TableName") + " " + getLabel() + ": " + CollectionUtility.format(columnNames));
    }
    return tableDesc;
}