[support] Custom timestamp field in views filter

Hi,

I have a views data table with timestamp field defined inside hook_views_data.

$data['ABC']['timestamp'] = array( 'title' => t('Timestamp'), 'help' => t('Date and time from unix timestamp.'), 'field' => array( 'handler' => 'views_handler_field_date', 'click sortable' => TRUE, ), 'sort' => array( 'handler' => 'views_handler_sort_date', ), 'filter' => array( 'handler' => 'views_handler_filter_date', ), );

When adding exposed filter for that field from Views, date popup is not showing up. Instead a normal text field is appearing. I would like to know if there is a way to achieve what i desire.