Interfeţe Grafice Cu Utilizatorul
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Porting a Window Manager from Xlib to XCB
Porting a Window Manager from Xlib to XCB Arnaud Fontaine (08090091) 16 May 2008 Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version pub- lished by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Contents List of figures i List of listings ii Introduction 1 1 Backgrounds and Motivations 2 2 X Window System (X11) 6 2.1 Introduction . .6 2.2 History . .6 2.3 X Window Protocol . .7 2.3.1 Introduction . .7 2.3.2 Protocol overview . .8 2.3.3 Identifiers of resources . 10 2.3.4 Atoms . 10 2.3.5 Windows . 12 2.3.6 Pixmaps . 14 2.3.7 Events . 14 2.3.8 Keyboard and pointer . 15 2.3.9 Extensions . 17 2.4 X protocol client libraries . 18 2.4.1 Xlib . 18 2.4.1.1 Introduction . 18 2.4.1.2 Data types and functions . 18 2.4.1.3 Pros . 19 2.4.1.4 Cons . 19 2.4.1.5 Example . 20 2.4.2 XCB . 20 2.4.2.1 Introduction . 20 2.4.2.2 Data types and functions . 21 2.4.2.3 xcb-util library . 22 2.4.2.4 Pros . 22 2.4.2.5 Cons . 23 2.4.2.6 Example . 23 2.4.3 Xlib/XCB round-trip performance comparison . -
Qtile Documentation Release 0.15.1
Qtile Documentation Release 0.15.1 Aldo Cortesi Apr 14, 2020 Contents 1 Getting started 1 1.1 Installing Qtile..............................................1 1.2 Configuration...............................................5 2 Commands and scripting 25 2.1 Commands API............................................. 25 2.2 Scripting................................................. 28 2.3 qshell................................................... 28 2.4 iqshell.................................................. 30 2.5 qtile-top.................................................. 31 2.6 qtile-run................................................. 31 2.7 qtile-cmd................................................. 31 2.8 dqtile-cmd................................................ 34 3 Getting involved 37 3.1 Contributing............................................... 37 3.2 Hacking on Qtile............................................. 38 4 Miscellaneous 43 4.1 Reference................................................. 43 4.2 Frequently Asked Questions....................................... 107 4.3 License.................................................. 108 Index 109 i ii CHAPTER 1 Getting started 1.1 Installing Qtile 1.1.1 Distro Guides Below are the preferred installation methods for specific distros. If you are running something else, please see In- stalling From Source. Installing on Arch Linux Stable versions of Qtile are currently packaged for Arch Linux. To install this package, run: pacman -S qtile Please see the ArchWiki for more information on -
SUSE® Linux Enterprise Desktop 12 and the Workstation Extension: What's New ?
SUSE® Linux Enterprise Desktop 12 and the Workstation Extension: What's New ? Frédéric Crozat <[email protected]> Enterprise Desktop Release Manager Scott Reeves <[email protected]> Enterprise Desktop Development Manager Agenda • Design Criteria • Desktop Environment in SUSE Linux Enterprise 12 • GNOME Shell • Desktop Features and Applications 2 Design Criteria SUSE Linux Enterprise Desktop Interoperability Ease of Use Security Ease of Management Lower Costs 4 SUSE Linux Enterprise Desktop 12 • Focus on technical workstation ‒ Developers and System administrators • One tool for the job • Main desktop applications will be shipped: ‒ Mail client, Office Suite, Graphical Editors, ... • SUSE Linux Enterprise Workstation Extension ‒ Extend SUSE Linux Enterprise Server with packages only available on SUSE Linux Enterprise Desktop. (x86-64 only) 5 Desktop in SUSE Linux Enterprise 12 As Part of the Common Code Base SUSE Linux Enterprise 12 Desktop Environment • SUSE Linux Enterprise 12 contains one primary desktop environment • Additional light-weight environment for special use-cases: ‒ Integrated Systems • Desktop environment is shared between the server and desktop products 7 SUSE Linux Enterprise 12 Desktop Environment • GNOME 3 is the main desktop environment ‒ SLE Classic mode by default ‒ GNOME 3 Classic Mode and GNOME 3 Shell Mode also available • SUSE Linux Enterprise 12 ships also lightweight IceWM ‒ Targeted at Integrated Systems • QT fully supported: ‒ QT5 supported for entire SLE12 lifecycle ‒ QT4 supported, will be removed in future -
Development Version from Github
Qtile Documentation Release 0.13.0 Aldo Cortesi Dec 24, 2018 Contents 1 Getting started 1 1.1 Installing Qtile..............................................1 1.2 Configuration...............................................4 2 Commands and scripting 21 2.1 Commands API............................................. 21 2.2 Scripting................................................. 24 2.3 qshell................................................... 24 2.4 iqshell.................................................. 26 2.5 qtile-top.................................................. 27 2.6 qtile-run................................................. 27 2.7 qtile-cmd................................................. 27 2.8 dqtile-cmd................................................ 30 3 Getting involved 33 3.1 Contributing............................................... 33 3.2 Hacking on Qtile............................................. 35 4 Miscellaneous 39 4.1 Reference................................................. 39 4.2 Frequently Asked Questions....................................... 98 4.3 License.................................................. 99 i ii CHAPTER 1 Getting started 1.1 Installing Qtile 1.1.1 Distro Guides Below are the preferred installation methods for specific distros. If you are running something else, please see In- stalling From Source. Installing on Arch Linux Stable versions of Qtile are currently packaged for Arch Linux. To install this package, run: pacman -S qtile Please see the ArchWiki for more information on Qtile. Installing -
Release Notes for X11R7.5 the X.Org Foundation 1
Release Notes for X11R7.5 The X.Org Foundation 1 October 2009 These release notes contains information about features and their status in the X.Org Foundation X11R7.5 release. Table of Contents Introduction to the X11R7.5 Release.................................................................................3 Summary of new features in X11R7.5...............................................................................3 Overview of X11R7.5............................................................................................................4 Details of X11R7.5 components..........................................................................................5 Build changes and issues..................................................................................................10 Miscellaneous......................................................................................................................11 Deprecated components and removal plans.................................................................12 Attributions/Acknowledgements/Credits......................................................................13 Introduction to the X11R7.5 Release This release is the sixth modular release of the X Window System. The next full release will be X11R7.6 and is expected in 2010. Unlike X11R1 through X11R6.9, X11R7.x releases are not built from one monolithic source tree, but many individual modules. These modules are distributed as individ- ual source code releases, and each one is released when it is ready, instead -
Das X Window System Grafik Für UNIX
Das X Window System Grafik für UNIX Linux User Group Mitterteich Jan Schampera <[email protected]> August 2009 Inhaltsverzeichnis 1 Einführung 1 2 Entwicklungsgeschichte 1 3 Grundkonzept 1 4 Im Detail 2 4.1 X Server und Displays . 2 4.2 X Client . 2 4.3 Display Manager . 3 4.4 Window Manager . 3 4.5 Sitzungsverwaltung . 4 4.6 X Library . 4 4.7 Toolkit und Desktop Environment . 4 5 Möglichkeiten und Spezialitäten 5 5.1 XinX............................................. 5 5.2 Multihead . 5 5.3 X Proxies . 6 5.4 NX............................................... 6 6 Kritik 7 6.1 Einheitlichkeit der GUI . 7 6.2 Client/Server Architektur . 7 A Bildschirmfotos 8 Abbildungsverzeichnis 3-1 X Client/Server Modell . 1 4-1 Rolle des Display Managers bei Remoteverbindung . 4 5-1 Mehrere separate X Displays auf einem Computer (Multiseat) . 6 A-1 X in X: Xnest mit einer zweiten Benutzersitzung auf dem gleichen System . 8 A-2 DMX lokal simuliert mit Xephyr X Servern . 9 A-3 NX Sitzung zu einem entfernten GNOME Desktop . 10 Das X Window System 1 Einführung Grafische Oberflächen sind heutzutage normal und auf nahezu allen gängigen Betriebssystemen in ver- schiedenen Varianten vorhanden. Im UNIX R Umfeld hat sich vor über 20 Jahren das X Window System R eingebürgert und durch seine durchgängige Modularisierung und Flexibilität bis heute gehalten. Das „X Window System”, „X11” oder einfach nur „X”, definiert ein einfaches Kommunikationsmodell zur Benutzung von grafischen Anzeigesystemen. Im Endeffekt ist es eine Weiterentwicklung der klassischen Textterminals: Spezialisierte Hardware oder Programme übernehmen die Ein- und Ausgabe, die Applika- tionen können sich auf ihre eigentliche Arbeit konzentrieren. -
Qtile Documentation Release 0.6
Qtile Documentation Release 0.6 Aldo Cortesi January 13, 2015 Contents 1 Installing 3 2 Configuration 5 3 Commands and scripting 7 4 Reference 9 5 Miscellaneous 11 5.1 Installing Qtile.............................................. 11 5.2 Installing on Arch Linux......................................... 11 5.3 Installing on Debian........................................... 12 5.4 Installing on Funtoo........................................... 13 5.5 Installing on Gentoo........................................... 16 5.6 Installing from Source.......................................... 17 5.7 Installing on Ubuntu........................................... 18 5.8 Configuration............................................... 18 5.9 Default Configuration.......................................... 19 5.10 Running Inside Gnome.......................................... 20 5.11 Groups.................................................. 21 5.12 Hooks................................................... 22 5.13 Keys................................................... 22 5.14 Layouts.................................................. 23 5.15 Mouse.................................................. 23 5.16 Screens.................................................. 24 5.17 Starting Qtile............................................... 24 5.18 Commands API............................................. 24 5.19 Object Graph............................................... 25 5.20 Keys................................................... 26 5.21 qsh................................................... -
Window Managers HOWTO Articles - Window Managers
2021/07/26 13:08 (UTC) 1/3 HOWTO articles - Window Managers HOWTO articles - Window Managers This section contains how to articles intended to guide users to setup and maintain window managers on Slackware based systems. Inspired? Want to write a Window Manager HOWTO page yourself? Type a new page name (no spaces - use underscores instead) and start creating! You are not allowed to add pages Overview of Slackware Administration HOWTOS Page Description Tags Dual Monitors Known to work on Slackware 14.1 and howtos, software, XFCE If you are running XFCE and your secondary window managers, dual monitor isn't working, check and make sure it's enabled Dual Monitors monitors, monitors, dual in XFCE's SETTINGS: SETTINGS > SETTING MANAGER > displays, displays, DISPLAY > display name in column on left > USE THIS author arfon OUTPUT Enlightement DR17 What is E17? Enlightenment DR17 (E17) is the long awaited successor of E16, a window manager which was distributed in Slackware 10 years ago. It is classed as a “desktop shell”, providing the Enlightement howtos, e17, author things you need to operate your desktop (or laptop), but DR17 ngc891 not a whole suite of applications. This includes launching applications, managing their windows, and doing other system tasks like suspending, rebooting, managing files, etc. Fluxbox Fluxbox is a window manager for X, based on Blackbox 0.61.1 code (deprecated), very light and fast, howtos, window with several window management tools such as tabs, Fluxbox managers, fluxbox, groupings, docks, etc. Configuration files are simple and author carriunix easily editable, allowing high customization. Fluxbox is written in C++ and licensed under an MIT license. -
Qtile Documentation Release 0.15.0
Qtile Documentation Release 0.15.0 Aldo Cortesi Apr 12, 2020 Contents 1 Getting started 1 1.1 Installing Qtile..............................................1 1.2 Configuration...............................................5 2 Commands and scripting 25 2.1 Commands API............................................. 25 2.2 Scripting................................................. 28 2.3 qshell................................................... 28 2.4 iqshell.................................................. 30 2.5 qtile-top.................................................. 31 2.6 qtile-run................................................. 31 2.7 qtile-cmd................................................. 31 2.8 dqtile-cmd................................................ 34 3 Getting involved 37 3.1 Contributing............................................... 37 3.2 Hacking on Qtile............................................. 38 4 Miscellaneous 43 4.1 Reference................................................. 43 4.2 Frequently Asked Questions....................................... 107 4.3 License.................................................. 108 Index 109 i ii CHAPTER 1 Getting started 1.1 Installing Qtile 1.1.1 Distro Guides Below are the preferred installation methods for specific distros. If you are running something else, please see In- stalling From Source. Installing on Arch Linux Stable versions of Qtile are currently packaged for Arch Linux. To install this package, run: pacman -S qtile Please see the ArchWiki for more information on -
Networked Multi-Monitor Why Is It Good Use Any Notebook As a Spare Screen Works Over the Network Wired Or Wireless
Xdmx Networked Multi-monitor Why is it good Use any notebook as a spare screen Works over the network wired or wireless. Re-use old notebooks as extra screens Installation Install the following on the host and client(s) sudo apt-get install xdmx openbox xserver-xephyr xorg ssh xdmx Networked Multi-monitor tool openbox lightweight WM to test with xserver-xephyr nested X server xorg display server ssh secure shell Test locally First step is to test this ability locally Terminal #1 Xephyr :3.0 -ac -br +xinerama -screen 600×400 & Xephyr :4.0 -ac -br +xinerama -screen 600×400 & Xdmx :5 -display :3.0 -display :4.0 +xinerama Terminal #2 export DISPLAY=:5 openbox Test with chromebook Setup host Allow tcp in your desktop manager Add the following to /etc/lightdm/lightdm.conf under [Seat:*] xserver-allow-tcp = True Restart lightdm sudo service lightdm restart Login to XFCE Verify that X is running with 'listen tcp' ps -wax | grep "listen tcp" Login Chromebook 1. Boot & login 2. hit alt+ctrl+t to load crosh tab 3. Enter the shell and start xfce4 shell sudo enter-chroot startxfce4 Setup Chromebook Make sure you chromebook has Linux installed through Crouton Connect to Host from the client ssh -X map7@<HOST IP ADDRESS> Find the remote display echo $DISPLAY Note down the display address (usually localhost:10.0) for use in the Xdmx next. Start Xdmx startx -- /usr/bin/Xdmx :1 +xinerama -display :0.0 -display localhost:10.0 -norender -noglxproxy -ignorebadfontpaths Options explained :1 Use Virtual Screen :1 +xinerama Span the desktop -display :0.0 Use clients display -display :10.0 Use the ssh X display -norender disable RENDER extension -noglxproxy display OpenGL -ignorebadfontpaths Needed if it cannot nd fonts Limits I cannot play videos / anything that uses OpenGL Only certain windows managers work (XFCE works) Little slow over wireless but only for the wireless screens. -
Tiling Window Managers
Overview Window Managers Tiling Algorithms Getting Started Demos Meta Tiling Window Managers Aline Abler April 4, 2016 Tiling Window Managers 1 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta Table of Contents What will we learn today? I What is a window manager? I What makes it tiling? I Why is tiling cool? I How does it work? I How do I put it on my system? I Which one should I use? Tiling Window Managers 2 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta Functionality of Window Managers Well, it manages windows You already have one Tiling Window Managers 3 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta Functionality of Window Managers Stacking Window Managers Each window is freely draggable and resizable Tiling Window Managers 4 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta Functionality of Window Managers When do we call it tiling? I Windows are arranged for you I They always take up the entire screen I You always see all of them How is that better? Tiling Window Managers 5 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta How to tile windows Tiling approaches List vs. Tree Tiling Window Managers 9 Aline Abler Overview Window Managers Tiling Algorithms Getting Started Demos Meta How to tile windows List based tiling I Windows are internally represented as ordered list I Arrangement is based on their positions in the list I Numerous ways to do this Tiling Window Managers -
Charon-SSP for Linux – Version 2.0.1 User's Guide
Document number: 55-16-005-001 Charon-SSP for Linux – Version 2.0.1 User’s Guide March 2018 Charon-SSP for Linux Version 2.0.1 – User’s Guide (Version 1) Document number: 55-16-005-001 Contents 1 About This Guide ........................................................................................................................... 11 1.1 Intended Audience ................................................................................................................................. 11 1.2 Document Structure ............................................................................................................................... 12 1.3 Obtaining Documentation ..................................................................................................................... 12 1.4 Obtaining Technical Assistance ........................................................................................................... 12 1.5 Conventions ............................................................................................................................................ 13 2 Introduction .................................................................................................................................... 14 2.1 Supported Virtual Hardware .................................................................................................................. 15 3 Host System Requirements .......................................................................................................... 16 3.1 Hardware Requirements