Variable: tool-bar-border

tool-bar-border is a variable defined in xdisp.c.

Value

internal-border-width

Documentation

Border below tool-bar in pixels.

If an integer, use it as the height of the border. If it is one of internal-border-width or border-width, use the value of the corresponding frame parameter. Otherwise, no border is added below the tool-bar.

View in manual

Source Code

// Defined in /usr/src/emacs/src/xdisp.c
  DEFVAR_LISP ("tool-bar-border", Vtool_bar_border,
    doc: /* Border below tool-bar in pixels.
If an integer, use it as the height of the border.
If it is one of `internal-border-width' or `border-width', use the
value of the corresponding frame parameter.
Otherwise, no border is added below the tool-bar.  */);