Filter `custom_bulkquick_edit_settings_display_setting`. Display the additional field input types offered.

custom_bulkquick_edit_settings_display_setting.php

<?php
	add_filter( 'custom_bulkquick_edit_settings_display_setting', 'display_setting', 10, 2 );
	public function display_setting( $args, $input ) {
		$content = '';

		extract( $args );

		if ( is_null( $input ) ) {
			$options = get_option( self::ID );
		} else {
			$options      = array();
			$options[$id] = $input;
		}

		if ( ! isset( $options[$id] ) && $type != 'checkbox' )
			$options[$id] = $std;
		elseif ( ! isset( $options[$id] ) )
			$options[$id] = 0;

		$field_class = '';
		if ( ! empty( $class ) )
			$field_class = ' ' . $class;

		// desc isn't escaped because it's might contain allowed html
		$choices      = array_map( 'esc_attr', $choices );
		$field_class  = esc_attr( $field_class );
		$id           = esc_attr( $id );
		$options[$id] = esc_attr( $options[$id] );
		$std          = esc_attr( $std );

		switch ( $type ) {
		case 'date':
			$content .= 'date goes here';
			$content .= '<input class="regular-text' . $field_class . '" type="text" id="' . $id . '" name="' . self::ID . '[' . $id . ']" placeholder="' . $std . '" value="' . $options[$id] . '" />';

			if ( ! empty( $desc ) )
				$content .= '<br /><span class="description">' . $desc . '</span>';

			break;
		}

		return $content;
	}

?>