DXmSvnSetEntryNumComponents - Provides the SVN widget with the number of components for an entry.
The identifier (widget ID) of the SVN widget.
An integer that represents the number of the entry for which
information will be set or changed.
An integer that represents the number of components that make
up this entry.
The DXmSvnSetEntryNumComponents routine enables an application to respond to a DXmSvnCRGetEntry callback requesting information for an entry. It provides some of the functions of the DXmSvnSetEntry routine, but requires only a subset of the information.
Make this call in your application between calls to DXmSvnDisableDisplay and DXmSvnEnableDisplay. After making a call to this routine, the application should call the DXmSvnSetComponentText, DXmSvnSetComponentPixmap, and DXmSvnSetComponentWidget routines to individually supply component information.
Note that if the number of entries changes, all previous component information is discarded.