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NAME
     DtEditorSetContents - place data into a DtEditor widget

SYNOPSIS
     #include <Dt/Editor.h>
     DtEditorErrorCode DtEditorSetContents(Widget widget,
                                           DtEditorContentRec *data);

DESCRIPTION
     The DtEditorSetContents() function places a  NULL-terminated
     string,  wide character string or sized buffer into a DtEdi-
     tor widget.  Any data currently in the  DtEditor  widget  is
     lost.   The data is transferred to the DtEditor widget using
     a DtEditorContentRec, which indicates the type of data being
     transferred  along  with the actual data.  After the data is
     placed into the DtEditor widget,  the  insertion  cursor  is
     positioned at the first character.

     The widget argument specifies the DtEditor widget ID.

     The data argument is a pointer to a data structure  contain-
     ing the new contents of widget.

     For a complete definition of the  DtEditor  widget  and  its
     associated resources, see DtEditor(3).

     For  a  complete  definition  of   DtEditorContentRec,   see
     <Dt/Editor>.

RETURN VALUE
     Upon successful completion, the DtEditorSetContents()  func-
     tion returns one of the following values:

        DtEDITOR_NO_ERRORS
              The data was loaded sucessfully.

        DtEDITOR_NULLS_REMOVED
              NULL characters were found  and  removed  from  the
              data.

     Otherwise, if the DtEditorSetContents() function cannot load
     the  data in the DtEditor widget, it returns one of the fol-
     lowing values:

        DtEDITOR_INVALID_TYPE
              The Type field is unrecognized.

        DtEDITOR_ILLEGAL_SIZE
              The size of the buffer passed in is negative.

        DtEDITOR_NULL_ITEM
              The buffer is NULL.

        DtEDITOR_INSUFFICIENT_MEMORY
              Not enough system memory is available to  load  the
              data.

EXAMPLES
     The following code segment sets the contents of  a  DtEditor
     widget to ``The quick brown fox.''

          Widget                  editor;
          DtEditorContentRec      cr;
          DtEditorErrorCode       status;
          char                    *sampleString="The quick brown fox";
          cr.type = DtEDITOR_TEXT;
          cr.value.string = sampleString;
          status = DtEditorSetContents(editor, &cr);
          if (status != DtEDITOR_NO_ERRORS && status != DtEDITOR_NULLS_REMOVED) {
                  printf("Unable to set contents of the widget\n");

APPLICATION USAGE
     If the data is in a disk file, rather than  in  memory,  the
     application should use DtEditorSetContentsFromFile(3).

SEE ALSO
     DtEditor(5), DtEditor(3), DtEditorAppend(3), DtEditorAp-
     pendFromFile(3), DtEditorGetContents(3), DtEditorInsert(3),
     DtEditorInsertFromFile(3), DtEditorReplace(3), DtEditorRe-
     placeFromFile(3), DtEditorSaveContentsToFile(3), DtEditor-
     SetContentsFromFile(3).

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