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title bar on MacOS
From: |
山本和彦 |
Subject: |
title bar on MacOS |
Date: |
Wed, 08 Mar 2006 18:15:10 +0900 (JST) |
Hello,
CVS Emacs on MacOS automatically adjusts its position so that its
title bar is visible even if we set the top to a negative number.
Eg:
(modify-frame-parameters (selected-frame) '((top . (+ -22))))
This is convenient when the menu bar is visible.
However this is annoying when we try to get the full screen for
presentation (ie. slide show). I'm implementing a presentation tool on
Emacs, called Goby. As you can see the following page, a part of the
title bar cannot be invisible with CVS Emacs.
http://www.mew.org/~kazu/proj/goby/
The following patch quits the auto adjustment if the menu bar is
invisible. Note I modified Emacs so as to make the menu bar invisible
when menu-bar-mode is executed.
I believe this patch keeps the convenience in most cases and satisfies
my requirement.
If possible, please merge this patch to the CVS tree.
Note also that I don't know how we should do in the #else block.
--Kazu Yamamoto
Index: macterm.c
===================================================================
RCS file: /sources/emacs/emacs/src/macterm.c,v
retrieving revision 1.157
diff -c -r1.157 macterm.c
*** macterm.c 6 Mar 2006 07:56:29 -0000 1.157
--- macterm.c 8 Mar 2006 08:55:55 -0000
***************
*** 5705,5716 ****
#if TARGET_API_MAC_CARBON
MoveWindowStructure (FRAME_MAC_WINDOW (f), f->left_pos, f->top_pos);
! /* If the title bar is completely outside the screen, adjust the
! position. */
! ConstrainWindowToScreen (FRAME_MAC_WINDOW (f), kWindowTitleBarRgn,
! kWindowConstrainMoveRegardlessOfFit
! | kWindowConstrainAllowPartial, NULL, NULL);
! x_real_positions (f, &f->left_pos, &f->top_pos);
#else
{
Rect inner, outer, screen_rect, dummy;
--- 5705,5718 ----
#if TARGET_API_MAC_CARBON
MoveWindowStructure (FRAME_MAC_WINDOW (f), f->left_pos, f->top_pos);
! if (IsMenuBarVisible()) {
! /* If the title bar is completely outside the screen, adjust the
! position. */
! ConstrainWindowToScreen (FRAME_MAC_WINDOW (f), kWindowTitleBarRgn,
! kWindowConstrainMoveRegardlessOfFit
! | kWindowConstrainAllowPartial, NULL, NULL);
! x_real_positions (f, &f->left_pos, &f->top_pos);
! }
#else
{
Rect inner, outer, screen_rect, dummy;
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