src/DB/TableReader.php
public function isFocused()
	{
		if( $this->focus !== FALSE && $this->focusKey )
			return 'primary';
		if( count( $this->foreignFocuses ) )
			return 'foreign';
		return FALSE;
	}
public function isFocused()
	{
		if( $this->focus !== FALSE && $this->focusKey )
			return 'primary';
		if( count( $this->foreignFocuses ) )
			return 'foreign';
		return FALSE;
	}
public function isFocused ( ) { if ( $ this -> focus !== FALSE && $ this -> focusKey ) return 'primary' ; if ( count ( $ this -> foreignFocuses ) ) return 'foreign' ; return FALSE ; }
Indicates wheter the focus on a key is set.
@access		public
@return		bool
Indicates wheter the focus on a key is set .