From: Katsumi Yamaoka <yamaoka@jpl.org>
To: jan.h.d@swipnet.se
Cc: 15281-done@debbugs.gnu.org
Subject: bug#15281: 24.3.50; Some tool-bar buttons disappear in GTK3 Emacs
Date: Fri, 06 Sep 2013 14:08:58 +0900 [thread overview]
Message-ID: <b4mli3aa651.fsf@jpl.org> (raw)
In-Reply-To: <b4mvc2ebyvi.fsf@jpl.org>
Jan Djärv wrote:
> Hello.
> Gtk+ does its own enable/disable/selected modifications of images, and
> Emacs can't/shouldn't override that. So for Gtk+ item 1 to 3 are
> ignored. Documentation should be updated though.
> Jan D.
I see. I'm closing this bug. Thank you.
> 6 sep 2013 kl. 02:02 skrev Katsumi Yamaoka <yamaoka@jpl.org>:
>> Hi,
>>
>> The Info manual describes as follows:
>>
>> ,---- (info "(Elisp)Tool Bar")
>>|`:image IMAGE'
>>| IMAGES is either a single image specification or a vector of four
>>| image specifications. If you use a vector of four, one of them is
>>| used, depending on circumstances:
>>|
>>| item 0
>>| Used when the item is enabled and selected.
>>|
>>| item 1
>>| Used when the item is enabled and deselected.
>>|
>>| item 2
>>| Used when the item is disabled and selected.
>>|
>>| item 3
>>| Used when the item is disabled and deselected.
>>|
>>| If IMAGE is a single image specification, Emacs draws the tool bar
>>|button in disabled state by applying an edge-detection algorithm to the
>>|image.
>> `----
>>
>> However, a tool-bar button that has such images is not shown in
>> GTK3 Emacs. Moreover, LUCID Emacs (i.e. --with-x-toolkit=lucid)
>> shows such a button, however only the `item 1' image is used no
>> matter what circumstance is.
>>
>> This works:
>>
>> (let* ((enable t)
>> (icon (find-image '((:type xpm :file "cancel.xpm"))))
>> (keymap
>> `(keymap
>> (tool-bar
>> keymap
>> (ignore menu-item "IGNORE" ignore
>> :enable ,enable :image ,icon)))))
>> (pop-to-buffer (get-buffer-create "*testing*"))
>> (use-local-map keymap))
>>
>> This doesn't work as expected:
>>
>> (let* ((enable t)
>> (icon (vector
>> (find-image '((:type xpm :file "right-arrow.xpm")))
>> (find-image '((:type xpm :file "left-arrow.xpm")))
>> (find-image '((:type xpm :file "cancel.xpm")))
>> (find-image '((:type xpm :file "close.xpm")))))
>> (keymap
>> `(keymap
>> (tool-bar
>> keymap
>> (ignore menu-item "IGNORE" ignore
>> :enable ,enable :image ,icon)))))
>> (pop-to-buffer (get-buffer-create "*testing*"))
>> (use-local-map keymap))
>>
>> Thanks.
>>
>> In GNU Emacs 24.3.50.1 (i686-pc-cygwin, GTK+ Version 3.8.2)
>> of 2013-09-06 on localhost
>> Bzr revision: 114147 dmantipov@yandex.ru-20130905162520-14j783enzhc0fz0i
>> Windowing system distributor `The Cygwin/X Project', version 11.0.11402000
>> Configured using:
>> `configure --verbose --with-x-toolkit=gtk3 --without-imagemagick
>> --without-dbus --without-gconf --without-gsettings'
>>
>> In GNU Emacs 24.3.50.1 (i686-pc-cygwin, X toolkit, Xaw3d scroll bars)
>> of 2013-09-06 on localhost
>> Bzr revision: 114147 dmantipov@yandex.ru-20130905162520-14j783enzhc0fz0i
>> Windowing system distributor `The Cygwin/X Project', version 11.0.11402000
>> Configured using:
>> `configure --verbose --with-x-toolkit=lucid --without-imagemagick
>> --without-dbus --without-gconf --without-gsettings'
prev parent reply other threads:[~2013-09-06 5:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-06 0:02 bug#15281: 24.3.50; Some tool-bar buttons disappear in GTK3 Emacs Katsumi Yamaoka
2013-09-06 0:11 ` Katsumi Yamaoka
2013-09-06 5:03 ` Jan Djärv
2013-09-06 5:08 ` Katsumi Yamaoka [this message]
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