Tk_DrawFocusHighlight(3tk)

Tk_DrawFocusHighlight(3Tk Library ProcedureTk_DrawFocusHighlight(3)

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NAME

     Tk_DrawFocusHighlight - draw the  traversal  highlight  ring
     for a widget

SYNOPSIS

     #include <tk.h>

     Tk_DrawFocusHighlight(tkwin, gc, width, drawable)

ARGUMENTS

     Tk_Window tkwin (in)              Window   for   which   the
                                       highlight  is being drawn.
                                       Used   to   retrieve   the
                                       window's dimensions, among
                                       other things.

     GC gc (in)                        Graphics  context  to  use
                                       for drawing the highlight.

     int width (in)                    Width  of  the   highlight
                                       ring, in pixels.

     Drawable drawable (in)            Drawable in which to  draw
                                       the highlight;  usually an
                                       offscreen pixmap for  dou-
                                       ble buffering.
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DESCRIPTION

     Tk_DrawFocusHighlight is a utility procedure that draws  the
     traversal  highlight  ring  for  a  widget.  It is typically
     invoked by widgets during redisplay.

KEYWORDS

     focus, traversal highlight

Tk                      Last change: 4.0                        1