drawfochlt(3Tk)

NAME
     Tk_DrawFocusHighlight - draw the traversal highlight ring for a widget

SYNOPSIS
     #include <tk.h>

     Tk_GetPixels(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 double buffering.


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