|
Tkinter
Tkinter is a binding to the Tk GUI toolkit for Python. It is the standard Python interface to the Tk GUI toolkit, and is Python's ''de facto'' standard GUI. Tkinter is included with standard Linux, Microsoft Windows and macOS installs of Python. The name ''Tkinter'' comes from ''Tk interface''. Tkinter was written by Steen Lumholt and Guido van Rossum, then later revised by Fredrik Lundh. Tkinter is free software released under a Python license. Description As with most other modern Tk bindings, Tkinter is implemented as a Python wrapper around a complete Tcl interpreter embedded in the Python interpreter. Tkinter calls are translated into Tcl commands, which are fed to this embedded interpreter, thus making it possible to mix Python and Tcl in a single application. There are several popular GUI library alternatives available, such as Kivy, Pygame, Pyglet, PyGObject, PyQt, PySide, and wxPython. Definitions Window This term has different meanings in different context ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tk (software)
Tk is a cross-platform widget toolkit that provides a library of basic elements of GUI widgets for building a graphical user interface (GUI) in many programming languages. It is free and open-source software released under a BSD-style software license. Tk provides many widgets commonly needed to develop desktop applications, such as button, menu, canvas, text, frame, label, etc. Tk has been ported to run on most flavors of Linux, macOS, Unix, and Microsoft Windows. Like Tcl, Tk supports Unicode within the Basic Multilingual Plane, but it has not yet been extended to handle the current extended full Unicode (e.g., UTF-16 from UCS-2 that Tk supports). Tk was designed to be extended, and a wide range of extensions are available that offer new widgets or other capabilities. Since Tcl/Tk 8, it offers "native look and feel" (for instance, menus and buttons are displayed in the manner of "native" software for any given platform). Highlights of version 8.5 include a new theming engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Python (programming Language)
Python is a high-level programming language, high-level, general-purpose programming language. Its design philosophy emphasizes code readability with the use of significant indentation. Python is type system#DYNAMIC, dynamically type-checked and garbage collection (computer science), garbage-collected. It supports multiple programming paradigms, including structured programming, structured (particularly procedural programming, procedural), object-oriented and functional programming. It is often described as a "batteries included" language due to its comprehensive standard library. Guido van Rossum began working on Python in the late 1980s as a successor to the ABC (programming language), ABC programming language, and he first released it in 1991 as Python 0.9.0. Python 2.0 was released in 2000. Python 3.0, released in 2008, was a major revision not completely backward-compatible with earlier versions. Python 2.7.18, released in 2020, was the last release of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WxPython
wxPython is a wrapper for the cross-platform GUI API (often referred to as a "toolkit") wxWidgets (which is written in C++) for the Python programming language. It is one of the alternatives to Tkinter. It is implemented as a Python extension module (native code). History In 1995, Robin Dunn needed a GUI application to be deployed on HP-UX systems but also run Windows 3.1 within short time frame. He needed a cross-platform solution. While evaluating free and commercial solutions, he ran across Python bindings on the wxWidgets toolkit webpage (known as wxWindows at the time). This was Dunn's introduction to Python. Together with Harri Pasanen and Edward Zimmerman he developed those initial bindings into wxPython 0.2. In August 1998, version 0.3 of wxPython was released. It was built for wxWidgets 2.0 and ran on Win32, with a wxGTK version in the works. The first versions of the wrapper were created by hand. However, the code became difficult to maintain and keep synchronized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PySide
PySide is a Python binding of the cross-platform GUI toolkit Qt developed by The Qt Company, as part of the Qt for Python project. It is one of the alternatives to the standard library package Tkinter. Like Qt, PySide is free software. PySide supports Linux/X11, macOS, and Microsoft Windows. The project can also be cross compiled to embedded systems like Raspberry Pi, and Android devices. History By 2009, Nokia, the then owners of the Qt toolkit, wanted Python binding available under the LGPL license. Nokia failed to reach an agreement with Riverbank Computing, the developers of the PyQt Python binding. In August, Nokia released PySide. It provided similar functionality, but under the LGPL. 'Side' is Finnish for binding. There have been three major versions of PySide: * PySide supports Qt 4 * PySide2 supports Qt 5 * PySide6 supports Qt 6 PySide version 1 was released in August 2009 under the LGPL by Nokia, then the owner of the Qt toolkit, after it failed to reach an agre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PyQt
PyQt is a Python binding of the cross-platform GUI toolkit Qt, implemented as a Python plug-in. PyQt is free software developed by the British firm Riverbank Computing. It is available under similar terms to Qt versions older than 4.5; this means a variety of licenses including GNU General Public License (GPL) and commercial license, but not the GNU Lesser General Public License (LGPL). PyQt supports Microsoft Windows as well as various kinds of UNIX, including Linux and macOS. PyQt implements around 440 classes and over 6,000 functions and methods including: * a substantial set of GUI widgets * classes for accessing SQL databases (ODBC, MySQL, PostgreSQL, Oracle, SQLite) * QScintilla, Scintilla-based rich text editor widget * data aware widgets that are automatically populated from a database * an XML parser * SVG support * classes for embedding ActiveX controls on Windows (only in commercial version) To automatically generate these bindings, Phil Thompson developed t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IDLE
Idle generally refers to idleness, a lack of motion or energy. Idle or ''idling'', may also refer to: Technology * Idle (engine), engine running without load ** Idle speed * Idle (CPU), CPU non-utilisation or low-priority mode ** Synchronous Idle (SYN), the idle command to synchronize terminals ** System Idle Process * Idle (programming language), a dialect of Lua * IDLE, an integrated development environment for the Python programming language * IMAP IDLE, an IMAP feature where an email server actively notifies a client application when new mail has arrived Places * Idle (GNR) railway station, in Idle, West Yorkshire * Idle (L&BR) railway station, in Idle, West Yorkshire * Idle, West Yorkshire, UK; a suburb of Bradford, England ** Idle railway station * Idle and Thackley, a ward in Bradford Metropolitan District in the county of West Yorkshire, England, UK ** Idle railway station (Leeds and Bradford Railway) * River Idle, a river flowing through Nottinghamshire, E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pygame
Pygame is a cross-platform set of Python modules designed for writing video games. It includes computer graphics and sound libraries designed to be used with the Python programming language. History Pygame was originally written by Pete Shinners to replace PySDL after its development stalled. It has been a community project since 2000 and is released under the free software GNU Lesser General Public License The GNU Lesser General Public License (LGPL) is a free-software license published by the Free Software Foundation (FSF). The license allows developers and companies to use and integrate a software component released under the LGPL into their own ... (which "provides for Pygame to be distributed with open-source software, open source and commercial software"). Development of version 2 Pygame version 2 was planned as "Pygame Reloaded" in 2009, but development and maintenance of Pygame completely stopped until the end of 2016 with version 1.9.1. After the release of versio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interpreter Directive
An interpreter directive is a computer language construct, that on some systems is better described as an aspect of the system's executable file format, that is used to control which interpreter parses and interprets the instructions in a computer program. In Unix, Linux and other Unix-like operating systems, the first two bytes in a file can be the characters "#!", which constitute a magic number (hexadecimal 23 and 21, the ASCII values of "#" and "!") often referred to as shebang, prefix the first line in a script, with the remainder of the line being a command usually limited to a max of 14 (when introduced) up to usually about 80 characters in 2016. If the file system permissions on the script (a file) include an execute permission bit for the user invoking it by its filename (often found through the command search path), it is used to tell the operating system what interpreter (usually a program that implements a scripting language) to use to execute the script's contents, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hashbang
In computing, a shebang is the character sequence , consisting of the characters number sign (also known as sharp or hash) and exclamation mark (also known as bang), at the beginning of a script. It is also called sharp-exclamation, sha-bang, hashbang, pound-bang, or hash-pling. When a text file with a shebang is used as if it were an executable in a Unix-like operating system, the program loader mechanism parses the rest of the file's initial line as an interpreter directive. The loader executes the specified interpreter program, passing to it as an argument the path that was initially used when attempting to run the script, so that the program may use the file as input data. For example, if a script is named with the path ''path/to/script'', and it starts with the line #! /bin/sh, then the program loader is instructed to run the program ''/bin/sh'', passing ''path/to/script'' as the first argument. The shebang line is usually ignored by the interpreter, because the "#" charac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Object-oriented Programming
Object-oriented programming (OOP) is a programming paradigm based on the concept of '' objects''. Objects can contain data (called fields, attributes or properties) and have actions they can perform (called procedures or methods and implemented in code). In OOP, computer programs are designed by making them out of objects that interact with one another. Many of the most widely used programming languages (such as C++, Java, and Python) support object-oriented programming to a greater or lesser degree, typically as part of multiple paradigms in combination with others such as imperative programming and declarative programming. Significant object-oriented languages include Ada, ActionScript, C++, Common Lisp, C#, Dart, Eiffel, Fortran 2003, Haxe, Java, JavaScript, Kotlin, Logo, MATLAB, Objective-C, Object Pascal, Perl, PHP, Python, R, Raku, Ruby, Scala, SIMSCRIPT, Simula, Smalltalk, Swift, Vala and Visual Basic.NET. History The idea of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desktop Manager
A desktop traditionally refers to: * The surface of a desk (often to distinguish office appliances that fit on a desk, such as photocopiers and printers, from larger equipment covering its own area on the floor) Desktop may refer to various computer terms: * Desktop computer, a personal computer designed to fit on a desk * Desktop metaphor, a style of graphical user interface modeled after a physical work surface ** Desktop environment, software that provides a comprehensive computer user interface ** .desktop file, providing configuration details for a program in a desktop environment ** Remote desktop software, software that provides remote access to a computer's desktop * Client (computing) is a computer that gets information from another computer called server in the context of client–server model of computer networks. The server is often (but not always) on another computer system, in which case the client accesses the servi ..., sometimes referred to as a desktop to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WIMP (computing)
In human–computer interaction, WIMP stands for "window (computing), windows, icon (computing), icons, menu (computing), menus, Pointer (user interface), pointer", denoting a style of interaction using List of graphical user interface elements, these elements of the user interface. Other expansions are sometimes used, such as substituting "mouse" and "mice" for menus, or "pull-down menu" and "pointing" for pointer. Although the acronym has fallen into disuse, it has often been likened to the term ''graphical user interface (GUI)''. Any interface that uses graphics can be called a GUI, and WIMP systems derive from such systems. However, while all WIMP systems use graphics as a key element (the icon and pointer elements), and therefore are GUIs, the reverse is not true. Some GUIs are not based in windows, icons, menus, and pointers. For example, most mobile phones represent actions as icons and menus, but often do not rely on a conventional pointer or containerized windows to host ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
