Function: window-header-line-height

window-header-line-height is a function defined in window.c.

Signature

(window-header-line-height &optional WINDOW)

Documentation

Return the height in pixels of WINDOW's header-line.

WINDOW must be a live window and defaults to the selected one.

View in manual

Probably introduced at or before Emacs version 24.4.

Source Code

// Defined in /usr/src/emacs/src/window.c
{
  return make_fixnum (WINDOW_HEADER_LINE_HEIGHT (decode_live_window (window)));
}