text: The QAssistantClient class provides a means of using Qt Assistant as an application's help tool. More...
  #include <QAssistantClient>
  Inherits QObject.
  The Modifying The Default Documentation Set.
  This property holds whether Qt Assistant is open.
  Access functions:
  Constructs an assistant client with the given parent. The path specifies the path to the Qt Assistant executable. If path is.
  This signal is emitted when Qt Assistant is open and the client-server communication is set up.
  Use this function to close Qt Assistant.
  See also assistantClosed().
  This signal is emitted if Qt Assistant cannot be started, or if an error occurs during the initialization of the connection between Qt Assistant and the calling application. The message provides an explanation of the error.
  This function opens Qt Assistant, and sets up the client-server communiction between the application and Qt Assistant. If it is already open, this function does nothing. If an error occurs, error() is emitted.
  See also assistantOpened().
  Sets the command line arguments used when Qt Assistant is started.
  Call this function to make Qt Assistant show a particular page. The page is a filename (e.g. myhelpfile.html). See Qt Assistant Manual#Modifying the Default Documentation Set for further information.
  If Qt Assistant hasn't been opened yet, this function will do nothing. You can use isOpen() to determine whether Qt Assistant is up and running, or you can connect to the asssistantOpened() signal.
  See also isOpen() and assistantOpened().