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Member "SAOImageDS9/tk8.6/doc/DrawFocHlt.3" (13 Nov 2019, 1096 Bytes) of package /linux/misc/ds9.8.1.tar.gz:


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Tk_DrawFocusHighlight

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
KEYWORDS

NAME

Tk_DrawFocusHighlight − draw the traversal highlight ring for a widget

SYNOPSIS

#include <tk.h>

Tk_DrawFocusHighlight(tkwin, gc, width, drawable)

ARGUMENTS

Window for which the highlight is being drawn. Used to retrieve the window’s dimensions, among other things. Graphics context to use for drawing the highlight. Width of the highlight ring, in pixels. 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