VkMovieButton(3x)

NAME
     VkMovieButton - A multimedia button component that plays a movie

INHERITS FROM
     VkComponent : VkCallbackObject

HEADER FILE
     #include <Vk/VkMovieButton.h>

MAKE REQUIREMENTS
     -lmovieGL -laudio -lcl -ldmedia -lGL -lGLw -lGLU

PUBLIC PROTOCOL SUMMARY
   Constructor/Destructor
           VkMovieButton(const char *name,
                         Widget parent,
                         char *movieFileName = NULL,
                         char *label=NULL);

           virtual void ~VkMovieButton(void);


   Set Text Label Value
           void setLabel(char* labelString);


   Specifying a movie
          void VkMovieButton::setMovieFileName(const char *file)

   Turn Off Sound
           void setMute(Boolean bMuteOn);


CLASS DESCRIPTION
           This class displays a movie within a pushable button. When the
          movie is single- or double-clicked, the movie plays (complete with
          an audio track, if available) and any callback associated with the
          button is invoked. This class is most effective with a short movie
          that acts as an animation. A series of VkMovieButton objects could
          be used to act as a multimedia "launchpad", whereby the latency
          period for running an associated application is spent viewing the
          particular movie the user clicked on.

          The size of the button is determined by the size of the specified
          movie.  The ideal size of a movie is approximately 64 pixels wide by
          64 pixels high. A movie can be resized or scaled using makemovie(1).

FUNCTION DESCRIPTIONS
   VkMovieButton()
           VkMovieButton(const char *name, Widget parent,
                      char *movieFileName = NULL, char *label = NULL);


          Initialize a VkMovieButton. "movieFileName" specifies a valid movie
          file, while label specifies an optional label to be displayed below
          the movie.


   ~VkMovieButton()
           virtual void ~VkMovieButton(void);


          Free any memory allocated by a VkMovieButton instance.


   setLabel
           virtual void setLabel(const char *label);


          Change the label displayed by the button.


   setMovieFile
           virtual void setMovieFile(const char *movieFile);


          Change the movie to be played when the button is pushed.

INHERITED MEMBER FUNCTIONS
   Inherited from VkComponent
          installDestroyHandler(), removeDestroyHandler(), widgetDestroyed(),
          setDefaultResources(), getResources(), manage(), unmanage(),
          baseWidget(), okToQuit(), _name, _baseWidget, _w, deleteCallback


   Inherited from VkCallbackObject
          callCallbacks(), addCallback(), removeCallback(),
          removeAllCallbacks()


CLASSES USED BY THIS CLASS
     VkApp

SEE ALSO
     VkComponent
     makemovie
     /usr/share/src/ViewKit/ComponentDemos/moviebutton
     ViewKit Programmer's Guide
     The X Window System, DEC Press, Bob Sheifler and Jim Gettys
     The X Window System Toolkit, DEC Press, Paul Asente and Ralph Swick
     The OSF/Motif Programmers Reference, Prentice Hall, OSF