text: okular
  #include <pageNumber.h>
  Detailed Description
  Class to represent a page number.
  The class PageNumber is really nothing but an alias for quint16, and can be casted to and from quint16. It is used in kviewshell to remind the programmer of the convention that page numbers start at '1' (for 'first page'), and that the value '0' means 'illegal page number' or 'no page number'. Accordingly, the value '0' is also named PageNumber::invalidPage, and there is a trivial method isInvalid() that checks if the page number is 0.
  - Version
  - 1.0 0
  Definition at line 30 of file pageNumber.h.
  Member Enumeration Documentation
  Definition at line 33 of file pageNumber.h.
  Constructor & Destructor Documentation
  The default constructor sets the page number to 'invalidPage'.
  Definition at line 38 of file pageNumber.h.
  Constructor that sets the page number.
  - Parameters
  -
  Definition at line 44 of file pageNumber.h.
  Member Function Documentation
  Checks if the page number is invalid.
  - Returns
  - true, if pgNum != invalidPage, i.e., does not equal 0
  Definition at line 56 of file pageNumber.h.
  This method implements typecasts to quint16.
  Definition at line 50 of file pageNumber.h.
  this method implements typecasts from quint16
  Definition at line 47 of file pageNumber.