Tkinter

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• ID : Q173871

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1. The tkinter package is a thin object-oriented layer on top of Tcl/Tk.
2. To use tkinter , you don’t need to write Tcl code, but you will need to consult the Tk documentation, and occasionally the Tcl documentation.
3. tkinter is a set of wrappers that implement the Tk widgets as Python classes.
4. In addition, the internal module _tkinter provides a threadsafe mechanism which allows Python and Tcl to interact.
5. − Tkinter is the Python interface to the Tk GUI toolkit shipped with Python.
6. Python when combined with Tkinter provides a fast and easy way to create GUI applications.
7. Creating a GUI application using Tkinter is an easy task.
8. Tkinter provides various controls, such as buttons, labels and text boxes used in a GUI application.
9. Before you begin, you should be familiar with Python to learn Tkinter.
10. Tkinter commonly comes bundled with Python, using Tk and is Python's standard GUI framework.
11. As a next step, you initialize the window manager with the tkinter.
12. # pack is used to show the object in the window label = tkinter.
13. next → ← prev Python Tkinter Tutorial Tkinter tutorial provides basic and advanced concepts of Python Tkinter.
14. Our Tkinter tutorial is designed for beginners and professionals.
15. Python provides the standard library Tkinter for creating the graphical user interface for desktop based applications.
16. Developing desktop based applications with python Tkinter is not a complex task.
17. Tkinter is a Python binding to the Tk GUI toolkit.
18. The name Tkinter comes from Tk interface.
19. As with most other modern Tk bindings, Tkinter is implemented as a Python wrapper around a complete Tcl interpreter embedded in the Python interpreter.
20. This allows Tk widgets to be easily themed to look like the native desktop environment in which the application is running, thereby addressing a long-standing criticism of Tk (and hence of Tkinter).
21. Tkinter Modules¶ Most of the time, tkinter is all you really need, but a number of additional modules are available as well.
22. The Tk interface is located in a binary module named _tkinter .
23. In addition to the Tk interface module, tkinter includes a number of Python modules, tkinter.constants being one of the most important.
24. tkinter.dnd Drag-and-drop support for tkinter .
25. If you already have installed Python, you may use IDLE which is the integrated IDE that is shipped with Python, this IDE is written using Tkinter.
26. Tkinter is a graphical user interface (GUI) module for Python, you can make desktop apps with Python.
27. Tk and Tkinter apps can run on most Unix platforms.
28. PT 2003-07-02: Tkinspect can be used to examine and manipulate Tkinter applications.
29. Tkinter is the most commonly used library for developing GUI (Graphical User Interface) in Python.
30. Tkinter is the de facto way in Python to create Graphical User interfaces (GUIs) and is included in all standard Python Distributions.
31. If you want to take advantage of the latest version of Tkinter, you’ll need to install a version of Python that supports Tcl/Tk 8.5 or greater.
32. As previously stated, the best way to get the latest version of Tkinter is to install Python 3.7 or later.
33. Learn more about installing and verifying Tkinter on Windows here.
34. Out of all the GUI methods, tkinter is the most commonly used method.
35. Python with tkinter is the fastest and easiest way to create the GUI applications.
36. Importing tkinter is same as importing any other module in the Python code.
37. The basic code used to create the main window of the application is: m=tkinter.
38. In this chapter we will use tkinter , a module in the Python standard library which serves as an interface to Tk, a simple toolkit.
39. tkinter basics¶ tkinter provides us with a variety of common GUI elements which we can use to build our interface – such as buttons, menus and various kinds of entry fields and display areas.
40. In this example, our class doesn’t inherit from any tkinter objects – we use composition to associate our tree of widgets with our class.
41. To do this, we used the pack method, which is one of the three different geometry managers available in tkinter .
42. This is the first installment of our multi-part series on developing GUIs in Python using Tkinter.
43. This package is called Tkinter.
44. As mentioned before, Tkinter is available with standard Python installs, so regardless of your operating system, creating your first window should be super quick.
45. After importing the tkinter package in line 1, in line 3 we create our application's main (root) window widget.
46. Note: It's possible to inherit from just about any tkinter widget, including the root window.
47. Tkinter comes pre-installed with the Python installer binaries for Mac OS X and the Windows platform.
48. GUI elements and their functionality are defined in the Tkinter module.
49. All Tkinter widget classes are inherited from the Widget class.
50. In Tkinter, there are two ways to register an event with a widget.
51. Thus, you can create the UI using TKinter in Python.
52. we import the Tkinter module and shorten the name to tk .
53. In other Tkinter guides, you might see the import written as from tkinter import * .
54. This says to import all classes, functions, and variables from the Tkinter package into the global space.
55. Next, we create a root window by calling Tkinter's constructor, tk.
56. scale_widget = Tkinter.
57. In this video, we begin discussion of the tkinter module.
58. The tkinter module is a wrapper around tk, which is a wrapper around tcl, which is what is used to create windows and graphical user interfaces.
59. The tkinter module's purpose is to generate GUIs.
60. On Gentoo, getting Tkinter can be accomplished by directly emerging the package and/or by modifying your system's use flags.
61. Since Tkinter is build on tcl and tk, both of which are closely related to Python, you can get the package by updating your system's global use flags and re-emerging Python.
62. In this part of the Tkinter tutorial we will do some drawing.
63. Drawing in Tkinter is done on the Canvas widget.
64. #!/usr/bin/env python3 """ ZetCode Tkinter tutorial In this script, we draw basic shapes on the canvas.
65. Tkinter does not support JPG images internally.
66. Welcome to this tutorial on tkinter GUI widgets.
67. In this article, I will introduce you to all the Tkinter Widgets in brief and provide you with some simple code snippets to create the widgets.
68. In the code snippet, the tkinter library has been imported and the Tk() constructor has been instantiated using the root object.
69. Tkinter provides a GUI look to the standard python interface.
70. Tkinter is a Python binding to the Tk GUI toolkit which is why it is named Tkinter.
71. Tkinter provides powerful GUI based widgets and functions which create a visually appealing and highly creative application in just a few lines of codes.
72. We will create a form using Tkinter and the widgets it provides.
73. With the Tkinter based graphics system that CCPN currently uses there are three possible ways of specifying the locations of different widgets.
74. We will create a new root by using a function (method) called directly from the Tkinter library, but this will be the only time that we will use the Tkinter object directly.
75. In Python, Tkinter is used for developing graphical user interfaces (GUIs) websites.
76. Tkinter is the Python interface to the Tk graphical user interfaces (GUIs) toolkit shipped with Python.
77. In Python, it is easy to create GUI applications with Tkinter.
78. In this article, we have seen GUI programming (Tkinter) in Python.
79. IDLE, Python's Integrated Development and Learning Environment, is written using Tkinter and is often distributed with Python.
80. You can learn about features of Tkinter by playing around with menus and dialogs of IDLE.
81. Where to find more information about tkinter When you want to know more about the tkinter library, there is a place where you can get a lot of good information.
82. and I'll send you, most particularly, to a good online tkinter reference linked below.
83. Creating an empty GUI window As a first step toward learning to build a GUI, we can create a completely empty GUI window using tkinter surprisingly easily.
84. window.mainloop() Creating a tkinter.
85. In the first part of our Tkinter tutorial, we created a simple graphical interface having a window and a label.
86. In the second part of the Tkinter tutorial, where we’ll add different widgets to our window.
87. So, to handle such situations, `tkinter` module offers a method named ‘pack()’.
88. I hope, the second part of the Tkinter tutorial made you understand the Tkinter module, better.
89. Python and Tkinter Programming presents the elements of typical Python and Tkinter applications in a straight-forward fashion.
90. There are various libraries that extend Tkinter functionality, such as Pmw, but there is currently no extendable table class for Tkinter.
91. We can change attributes of Tkinter widgets using the configure method.
92. The destroy method can be called on any Tkinter widget, and will remove it from the application.
93. Python provides several choices for writing GUI-based programs, including wxPython, Tkinter, and Qt.
94. The one I will present in this chapter is Tkinter because I think it is the easiest to get started with.
95. It provides a simplified interface to the functions and classes in Tkinter.
96. By default, Tkinter stacks the widgets top-to-bottom and centers them.

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위키데이터

• ID : Q173871