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bug#12733: 24.2.50; Disabling menu bar doesn't resize frame correctly --
From: |
Ulrich Mueller |
Subject: |
bug#12733: 24.2.50; Disabling menu bar doesn't resize frame correctly --with-x-toolkit=motif |
Date: |
Mon, 29 Oct 2012 12:53:02 +0100 |
>>>>> On Thu, 25 Oct 2012, Ulrich Mueller wrote:
> With Emacs from BZR (revision 110662) linked against the Motif toolkit
> (version 2.3.4), I observe that after disabling the menu bar, the
> frame doesn't have the correct height. The result is that the modeline
> and the minibuffer are no longer visible.
> Steps to reproduce:
> $ emacs -Q
> ;; Lisp Interaction Mode:
> (frame-pixel-height)
> 608
In fact, there's already an inconsistency here. The documentation of
frame-pixel-height says:
With the Motif or Lucid toolkits, it also includes the tool bar
(but not the menu bar).
However, if I measure the height on my screen, it is 608 pixels in
total, i.e. including _both_ the tool bar and the menu bar. (I see the
same inconsistency if configured --with-x-toolkit=lucid, BTW.)
Is it an error in the code or in the documentation?
> (frame-height)
> 38
> (menu-bar-mode -1)
> nil
> ;; At this point, the X window shrinks by the height of the menu bar.
> ;; However, the bottom of the frame contents (containing modeline and
> ;; minibuffer) are no longer visible.
> (frame-pixel-height)
> 608
This value is definitely wrong. Measured height is only 572 pixels.
> ;; Number of lines is _larger_ than before:
> (frame-height)
> 40