From: storm@cua.dk (Kim F. Storm)
Subject: Re: Shall menu_bar_items and tool_bar_items look at text property keymaps?
Date: 13 Feb 2002 22:26:31 +0100 [thread overview]
Message-ID: <5xit915b08.fsf@kfs2.cua.dk> (raw)
In-Reply-To: <200202131652.g1DGqju12594@rum.cs.yale.edu>
"Stefan Monnier" <monnier+gnu/emacs@rum.cs.yale.edu> writes:
> > I was looking at the above functions and wondered whether it really
> > makes sense for those functions to look for menu-bar and tool-bar
> > bindings in the keymap and local-map properties of PT in the current
> > buffer?
> >
> > I guess it makes sense in some specific cases that the menu bar or
> > tool bar changes dynamically depending on what kind of text is below
> > the cursor, but I was wondering whether it will actually work - as it
> > requires that the menu-bar and tool-bar are updated (or at least
> > checked for updates) every time the cursor moves...
>
> They are updated when they are activated (f.ex. when you click on
> the menubar to brinf down a menu), so it should work fine.
I cannot see how this can work reliable.
What if the keymap contain a new main menu item which is not currently
on the menu-bar ... then when you click on the menu-bar, it suddenly
changes ... and it wont change back if you move the cursor (until you
click on the menu-bar again).
This might be a minor problem for the menu-bar, but for the tool-bar,
it really doesn't make sense ... you say it is updated when you click
on the tool-bar, but how can you click on something which isn't shown
yet (and afterwards you may be able to click on something which isn't
valid anymore.)
Are you aware of any packages which actually relies on this?
--
Kim F. Storm <storm@cua.dk> http://www.cua.dk
_______________________________________________
Emacs-devel mailing list
Emacs-devel@gnu.org
http://mail.gnu.org/mailman/listinfo/emacs-devel
next prev parent reply other threads:[~2002-02-13 21:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-13 0:01 Shall menu_bar_items and tool_bar_items look at text property keymaps? Kim F. Storm
2002-02-13 16:52 ` Stefan Monnier
2002-02-13 21:26 ` Kim F. Storm [this message]
2002-02-14 3:12 ` Richard Stallman
2002-02-14 8:57 ` Kim F. Storm
2002-02-15 10:36 ` Richard Stallman
2002-02-15 11:39 ` Kim F. Storm
2002-02-16 21:56 ` Richard Stallman
2002-02-20 15:28 ` Kim F. Storm
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5xit915b08.fsf@kfs2.cua.dk \
--to=storm@cua.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).