Metacity

Metacity /məˈtæsɪti/[2] was the default window manager used by the GNOME 2 desktop environment[3][4] until it was replaced by Mutter in GNOME 3.[5] It is still used by GNOME Flashback, a session for GNOME 3 that provides a similar user experience to the Gnome 2.x series sessions.[6]

Metacity
Developer(s)The GNOME Project
Initial release2.4.2 5 October 2002 (2002-10)
Stable release
3.46.0[1] Edit this on Wikidata / 3 October 2022
Repository
Written inC
Operating systemLinux
PlatformGNOME
TypeX window manager
LicenseGPL-2.0-or-later
Websiteblogs.gnome.org/metacity/

The development of Metacity was started by Havoc Pennington and it was released under the GNU General Public License. Before the introduction of Metacity in GNOME 2.2, GNOME used Enlightenment and then Sawfish as its window manager. Although Metacity was designed to integrate into the GNOME desktop, it does not require it to run, while GNOME can be used with different window managers provided that they support the part of the ICCCM specification that GNOME requires.

Metacity uses the GTK graphical widget toolkit to create its user interface components, which makes it themeable and makes it blend in with other GTK applications. Originally, Metacity used GTK 2 however as of version 3.12.0 it has been ported to GTK 3.[7]

Aim

Metacity's focus is on simplicity and usability rather than novelties. Its author has characterized it as a "Boring window manager for the adult in you. Many window managers are like Marshmallow Froot Loops; Metacity is like Cheerios."[8] People in favour of Metacity say that it is aimed at new computer users who do not need the abundant options and functionality of Sawfish or Enlightenment.[9] Havoc Pennington wrote an essay explaining why he wrote Metacity and simplified the GNOME desktop.[10]

Themes

Despite the incomplete state of Metacity theme development documentation, many themes have been written for Metacity.[11] A popular theme engine is Clearlooks, which was the default in GNOME from version 2.12[12] until the release of GNOME 3 and GNOME Shell.

See also

References
  1. "Index of /sources/metacity/3.46/". Retrieved 20 December 2022.
  2. "Metacity README". Retrieved 2012-09-10.
  3. "GNOME 2.2 Release Notes". help.gnome.org. Retrieved 2023-01-23.
  4. "GNOME 2.2 Gains Muscle and Polish". Archived from the original on 23 January 2023. Retrieved 2007-03-26.
  5. Koen Vervloesem (2009-08-04). "Mutter: a window manager for GNOME 3".
  6. "Debian -- Details of package gnome-session-flashback in buster". Debian. Retrieved 28 September 2019.
  7. "metacity-3.12.0.news". Retrieved 15 June 2014.
  8. "README of Metacity". Retrieved 2009-05-09.
  9. "Innovations in window management". Archived from the original on 2013-08-14. Retrieved 2007-03-26.
  10. "Free software and good user interfaces". Retrieved 2006-10-17.
  11. "GNOME Art – window borders". Archived from the original on 2007-03-11. Retrieved 2006-10-17.
  12. "Default Theme Progress". mail.gnome.org. Retrieved 2019-07-29.
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