REF XpwMethods                                Jonathan Meyer, Jan 1990

        COPYRIGHT University of Sussex 1991. All Rights Reserved.

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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<<<<<<<<<<<<<<<<<<<<<          XPWMETHODS         >>>>>>>>>>>>>>>>>>>>>>
<<<<<<<<<<<<<<<<<<<<<                             >>>>>>>>>>>>>>>>>>>>>>
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

This REF file describes the methods available to Poplog Widgets. Methods
are like procedures except that a specific widget class can have several
procedures that  get called  when  one method  is invoked  (methods  are
subclass-to-superclass chained, so each superclass of a widget can  have
an  interpretation   for   a   method).  Methods   are   invoked   using
XpwCallMethod. See REF * XpwCallMethod for  more information on  calling
methods.
    The methods listed here are described in more detail in the relevant
REF file. (Poplog Widget Set, revision 4.).

         CONTENTS - (Use <ENTER> g to access required sections)

  1   XpwCore Methods

  2   XpwPixmap Methods

  3   XpwGraphic Methods

  4   XpwScrollText Methods



------------------
1  XpwCore Methods
------------------

(See REF * XpwCore.)

  Method Name         Arguments            Notes
  -----------         ---------            -----
  XpwMSetColor        string               Either name or #rgb format
  XpwMFreeColor       string
  XpwMSetFont         string
  XpwMFreeFont        string
  XpwMSetCursor       shape                Shape in cursorfont.h
  XpwMFreeCursor      shape                e.g. XC_crosshair
  XpwMSetTile         string




--------------------
2  XpwPixmap Methods
--------------------

(See REF * XpwPixmap.)

       Method Name                Arguments
       -----------                ---------
       XpwMDrawArc                x,y,w,h,a1,a2
       XpwMDrawArcs               arcs,narcs
       XpwMDrawLine               x,y,w,h
       XpwMDrawLines              pts,npts,mode
       XpwMDrawPoint              x,y
       XpwMDrawPoints             pts,npts,mode
       XpwMDrawRectangle          x,y,w,h
       XpwMDrawRectangles         recs,nrecs
       XpwMDrawSegments           segs,nsegs
       XpwMFillArc                x,y,w,h,a1,a2
       XpwMFillArcs               arcs,narcs
       XpwMFillPolygon            pts,npts,shape,mode
       XpwMFillRectangle          x,y,w,h
       XpwMFillRectangles         recs,nrecs
       XpwMDrawString             x,y,str,len
       XpwMDrawImageString        x,y,str,len
       XpwMPutImage               image,sx,sy,ex,ey,w,h
       XpwMGetImage               x,y,w,h,msk,format
       XpwMDrawImage              x,y,w,h,data
       XpwMClearArea              x,y,w,h
       XpwMClearWindow            none
       XpwMCopyFrom               src_widget,x,y,w,h,ex,ey
       XpwMCopyTo                 dst_widget,x,y,w,h,ex,ey




---------------------
3  XpwGraphic Methods
---------------------

(See REF * XpwGraphic.)

       Method Name                Arguments
       -----------                ---------
       XpwMCreateColormap         -
       XpwMFreeColormap           -
       XpwMAllocColorRange        num,r1,g1,b1,r2,g2,b2
       XpwMFreeColorRange         range
       XpwMAllocStoreColor        r,g,b
       XpwMSetPixelColor          pixel,r,g,b




------------------------
4  XpwScrollText Methods
------------------------

(See REF * XpwScrollText.)

       Method Name             Arguments
       -----------             ---------
       XpwMScroll              col,row,cols,rows,x_dist,y_dist
       XpwMScrollScreenUp      -
       XpwMScrollScreenDown    -
       XpwMScrollScreenLeft    -
       XpwMScrollScreenRight   -
       XpwMScrollLines         row, rows, dist
       XpwMScrollTail          col, row, dist
       XpwMScrollTails         col, row, rows, dist
       XpwMScrollTailLeft      col, row
       XpwMScrollTailRight     col, row
       XpwMInsertLineAtCursor  -
       XpwMInsertCharAtCursor  -
       XpwMDeleteLineAtCursor  -
       XpwMDeleteCharAtCursor  -
       XpwMClear               col, row, cols, rows
       XpwMClearScreen         -
       XpwMClearLine           row
       XpwMClearLines          row, rows
       XpwMClearTail           col, row
       XpwMClearTails          col, row, rows
       XpwMClearChar           col, row
       XpwMClearLineAtCursor   -
       XpwMClearTailAtCursor   -
       XpwMClearCharAtCursor   -
       XpwMWrite               col, row, index, lines, strs, off,len,clr
       XpwMWriteLine           col, row, str, len, clr
       XpwMWriteLines          col, row, index, lines, strs, len, clr
       XpwMWriteSubstr         col, row, str, off, len, clr
       XpwMWriteAtCursor       str, len
       XpwMInsert              col, row, str, len
       XpwMInsertAtCursor      str, len
       XpwMCursorTo            col,row
       XpwMCursorUp            -
       XpwMCursorDown          -
       XpwMCursorLeft          -
       XpwMCursorRight         -
       XpwMBell                volume




--- C.x/x/pop/ref/XpwMethods
--- Copyright University of Sussex 1991. All rights reserved.