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KDesktop
KDesktop is the component of the K Desktop Environment 3 and earlier, which provides a virtual background window to draw icons or other graphics on. In conjunction with Kicker and SuperKaramba, it constitutes the graphical shell. In KDE Software Compilation 4, Kicker, KDesktop, and SuperKaramba were replaced by KDE Plasma 4. The s KDE Plasma 4 and being widget engines of their own, SuperKaramba is no longer necessary and e.g. "Kicker" was re-implemented as a desktop widget. References See also * |
SuperKaramba
SuperKaramba is a tool, a so-called widget engine, that allows the creation of functionality enhancement modules (desktop widgets) on the KDE desktop. The desktop widgets are usually embedded directly into the background and do not disturb the normal view of the desktop. The use of SuperKaramba is not limited to KDE, but certain libraries from KDE are required. SuperKaramba had been included in KDE since version 3.5. SuperKaramba is similar to gDesklets for GNOME. The name derives from Portuguese and Spanish ''super caramba'', meaning approximately "super wow" or "super cool" (''caramba'' itself being a euphemism for ''carallo''). Together, Kicker, KDesktop and SuperKaramba build the graphical shell of the K Desktop Environment 3. In KDE Software Compilation 4, Kicker, KDesktop, and SuperKaramba were replaced by KDE Plasma 4. The graphical shells KDE Plasma 4 and KDE Plasma 5 being widget engines of their own, SuperKaramba is no longer necessary and e.g. "Kicker" was re-implement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kicker (KDE)
Kicker (also referred to as ''KDE Panel'') is the main panel used in KDE 3 and earlier, and also in the TDE desktop. Together with KDesktop, it forms the graphical shell. It can be customized by the user. By default, it has the K Menu, a Desktop Access button, a Home button, a Konqueror button, a Kontact button, and a Help button. It also has the Desktop Preview & Pager, the Taskbar, the System Tray, and the Clock. It was a core part of the KDE desktop, and as such, packaged as part of the kdebase module. Kicker was also ported from Qt3 to Qt4. In KDE Software Compilation 4, Kicker, KDesktop, and SuperKaramba were replaced by KDE Plasma 4. The graphical shells KDE Plasma 4 and |
KDE Plasma 4
KDE Plasma 4 is the fourth generation of the KDE workspace environments. It consists of three workspaces, each targeting a certain platform: ''Plasma Desktop'' for traditional desktop PCs and Notebook (computer), notebooks, ''Plasma Netbook'' for netbooks, and ''Plasma Active'' for tablet computer, tablet PCs and similar devices. KDE Plasma 4 was released as part of KDE Software Compilation 4 and replaced Kicker (KDE), Kicker, KDesktop, and SuperKaramba, which formed the Desktop in earlier KDE releases. They are bundled as the default environment with a number of free software operating systems, such as Chakra (operating system), Chakra, Kubuntu, Mageia (DVD version), openSUSE, or TrueOS. With the release of KDE SC 4.11 on 14 August 2013, KDE Plasma 4 was placed into a feature freeze and turned into a long-term stable package until August 2015. On 15 July 2014 KDE Plasma 4's successor, KDE Plasma 5, was released. Features Plasma features ''containments'', which are essentially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphical Shell
An operating system shell is a computer program that provides relatively broad and direct access to the system on which it runs. The term ''shell'' refers to how it is a relatively thin layer around an operating system. A shell is generally a command-line interface (CLI) program although some graphical user interface (GUI) programs are arguably classified as shells too. Overview Operating systems provide various services to their users, including file management, process management (running and terminating applications), batch processing, and operating system monitoring and configuration. Most operating system shells are not ''direct'' interfaces to the underlying kernel, even if a shell communicates with the user via peripheral devices attached to the computer directly. Shells are actually special applications that use the kernel API in just the same way as it is used by other application programs. A shell manages the user–system interaction by prompting users for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Application Launcher
An application launcher is a computer program that helps a user to locate and start other computer programs. An application launcher provides shortcuts to computer programs, and stores the shortcuts in one place so they are easier to find. In the comparison of desktop application launchers that follows, each section is devoted to a different desktop environment. Android Windows These desktop application launchers work with Microsoft Windows operating systems only. Linux These desktop application launchers work with Linux operating systems only. macOS These desktop application launchers work with the Apple macOS operating system only. Cross platform These desktop application launchers work with two or more different operating systems. See also * List of dock applications * Novell ZENworks, software formerly named (and still informally termed) "Novell Application Launcher" References External links * John Emmatty (November 2011A Mouse Free Approach For Workin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux On The Desktop
Besides the Linux distributions designed for general-purpose use on desktops and servers, distributions may be specialized for different purposes including computer architecture support, embedded systems, stability, security, localization to a specific region or language, targeting of specific user groups, support for real-time applications, or commitment to a given desktop environment. Furthermore, some distributions deliberately include only free software. , over four hundred Linux distributions are actively developed, with about a dozen distributions being most popular for general-purpose use. Desktop The popularity of Linux on standard desktop computers and laptops has been increasing over the years. Most modern distributions include a graphical user environment, with, , the three most popular environments being the KDE Plasma Desktop, Xfce and GNOME. No single official Linux desktop exists: rather desktop environments and Linux distributions select components from a pool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNU GPL
The GNU General Public Licenses (GNU GPL or simply GPL) are a series of widely used free software licenses, or ''copyleft'' licenses, that guarantee end users the freedom to run, study, share, or modify the software. The GPL was the first copyleft license available for general use. It was originally written by Richard Stallman, the founder of the Free Software Foundation (FSF), for the GNU Project. The license grants the recipients of a computer program the rights of the Free Software Definition. The licenses in the GPL series are all copyleft licenses, which means that any derivative work must be distributed under the same or equivalent license terms. The GPL is more restrictive than the GNU Lesser General Public License, and even more distinct from the more widely used permissive software licenses such as BSD, MIT, and Apache. Historically, the GPL license family has been one of the most popular software licenses in the free and open-source software (FOSS) domain. Promi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
K Desktop Environment 3
K Desktop Environment 3 (KDE 3) is the third series of releases of the K Desktop Environment (after that called ''KDE Software Compilation''). It was one of the two major desktop environments for GNU/Linux systems between 2002 and 2008. There are six major releases in this series. After the release of KDE 4, version 3.5 was forked into the Trinity Desktop Environment. K Desktop Environment 3.0 K Desktop Environment 3.0 introduced better support for restricted usage, a feature demanded by certain environments such as kiosks, Internet cafes and enterprise deployments, which disallows the user from having full access to all capabilities of a piece of software. To address these needs, KDE 3.0 included a new lockdown framework, essentially a permissions-based system for altering application configuration options that supplements the standard UNIX permissions system. The KDE panel and the desktop manager were modified to employ this system, but other major desktop components, such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Root Window
In the X Window System, a window is the region of the screen where drawing can occur. The root window covers the entire screen surface. Every window created is contained within it, forming a hierarchy with the root window at the very top. All other windows are either children or descendants of it. Since every window covers the part of its parent it is staying on, all other windows appear to be above the root window. As a result, the root window is visible as the part of the screen that is behind all other windows. In other words, the root window forms the background of the screen. An image can be used as the wallpaper of the screen by setting it as the background image of the root window. This can be done for example using the xsetroot or the xv programs. The direct children of the root window are called ''top-level windows''. These windows are usually drawn with a decorative frame and a title bar (which are actually added by the window manager). The top-level windows are, inf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDE Software Compilation 4
KDE Software Compilation 4 (KDE SC 4) was the only series of the so-called KDE Software Compilation (KDE SC), first released in January 2008. The final release was version 4.14.3 in November 2014. It was the follow-up to K Desktop Environment 3. Following KDE SC 4, the compilation was broken up into basic framework libraries, desktop environment, and applications, which are termed KDE Frameworks 5, KDE Plasma 5, and KDE Applications, respectively. Major releases (4.x) were released every six months, while minor bugfix releases (4.x.y) were released monthly. The series included updates to several of the KDE Platform's core components, notably a port to Qt (software), Qt 4. It contained a new multimedia API called Phonon (KDE), Phonon, a device integration framework called Solid (KDE), Solid, and a new style guide and default icon set called Oxygen Project, Oxygen. It also included a new, unified desktop and panel user interface called KDE Plasma Workspaces, Plasma, which sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KDE Plasma 5
KDE Plasma 5 is the fifth generation of the KDE Plasma graphical workspaces environment, created by KDE primarily for Linux systems. KDE Plasma 5 is the successor of KDE Plasma 4 and was first released on 15 July 2014. It was succeeded by KDE Plasma 6 on 28 February 2024. Plasma 5 includes a new default theme, "Breeze", and increased convergence across different devices. The graphical interface was fully migrated to QML, which uses OpenGL for hardware acceleration, providing better performance and reduced power consumption. Plasma Mobile is a Plasma 5 variant for Linux-based smartphones. Overview Software architecture KDE Plasma 5 is built using Qt 5 and KDE Frameworks 5. It improves support for HiDPI displays and ships a convergent graphical shell, which can adjust itself according to the device in use. 5.0 also includes a new default theme, dubbed Breeze. Qt 5's QtQuick 2 uses a hardware-accelerated OpenGL( ES) scene graph (canvas) to compose and render graphics on th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
