Section 10. Python tkinter

The recommendation is that you view the videos listed below in sequence
  1. Introduction to tkinter >>
  2. tkinter objects >>
  3. How to set the title of a Python tkinter window >>
  4. tkinter events and mainloop() >>
  5. How to set the background colour of a Python tkinter window >>
  6. Setting the Size of a tkinter Window >>
  7. How to set the location of a Python tkinter window >>
  8. Creating a fixed size Python tkinter window >>
  9. How to place a Python tkinter window in the center of the screen >>
  10. Introduction to the tkinter Label widget >>
  11. Setting the font type, font colour and font size of a label >>
  12. Setting the width of a tkinter label >>
  13. Displaying multiple lines of text in a Python tkinter label >>
  14. Setting the look of the border of a Python tkinter label >>
  15. Setting the height of a Python tkinter label >>
  16. Positioning text within a Python tkinter label >>
  17. How to pad space around the text of Python tkinter label >>
  18. How to justify text in a Python tkinter label >>
  19. How to anchor and justify text in a Python tkinter label >>
  20. How to access the options of a Python tkinter label >>
  21. Dynamically altering a Python tkinter label >>
  22. The Python tkinter keys() method for a label >>
  23. Using StringVar and textvariable with a Python tkinter label >>
  24. The Python tkinter StringVar set() method >>
  25. Introduction to the Python tkinter button widget >>
  26. The tkinter Grid Geometry Manager >>
  27. Designing a Simple tkinter GUI >>
  28. The tkinter Entry Widget >>
  29. The Entry widget and StringVar() >>
  30. Fahrenheit to Celsius Python GUI >>
  31. Alternative Python Fahrenheit to Celsius GUI​ >>
  32. Setting the focus within a Python GUI >>
  33. Focus and Tab order of Widgets in a Python GUI >>
  34. Introduction to the Python tkinter Frame widget >>
  35. Building a Python tkinter GUI using Frames >>
  36. Adding Frames to a Python tkinter window >>​​​
  37. How to Inherit from a Python tkinter Frame >>
  38. The id and type of a Widget that inherits from a Python tkinter Frame >>​
  39. The need for the __init__  method and self parameter when inheriting with tkinter >>
  40. Using the Python help function to assist with inheritance >>
  41. Using Inheritance to Build a Python tkinter GUI >>
  42. Fullscreen window using tkinter >>
  43. Fullscreen tkinter window using the f string​ >>
  44. Introduction to the Python tkinter Canvas widget​ >>
  45. How to draw a line in Python using tkinter >>
  46. Hexadecimal colour (color) codes for Python tkinter graphics >>
  47. How to generate a random colour (color) in Python >>
  48. How to draw Random Coloured lines in Python tkinter >>
  49. Using the f string to set random Python colours >>
  50. Drawing shapes on a tkinter Canvas using lines >>
  51. ​How to draw arrowhead lines on a Python tkinter Canvas​ >>
  52. Shaping the arrowhead of a line in tkinter >>
  53. ​Drawing and deleting lines on a tkinter canvas >>
  54. Drawing lines on a tkinter Canvas with mouse clicks >>
  55. Accessing the coordinate position of a mouse click >>
  56. Drawing a line between two mouse clicks using tkinter >>
  57. Building a tkinter App with a class >>
  58. Describing a tkinter App built with a class >>
  59. Creating tkinter Apps from a class >>
  60. Python Namespaces, name conflicts and tkinter >>
  61. Python Namespaces >>
  62. Displaying a Python Namespace >>
  63. Python and Multiple Namespaces >>
  64. ​Python Namespace and Local Scope >>
  65. Python Global Namespace >>
  66. ​Avoiding tkinter naming conflicts >>
  67. Introduction to the Python tkinter Menu widget >>
  68. Adding menu items to a Python tkinter menubar >>
  69. Using tkinter and Python to create a submenu >>
  70. The tearoff option for a Python tkinter menu >>
  71. Using separators to group Python tkinter menu items >>
  72. Displaying the current time in a Python tkinter window >>
  73. A Digital clock built with Python tkinter >>
  74. A Digital Clock built with Object Oriented Python and tkinter >>
  75. Cosmetically Refactoring Python tkinter code >>​
  76. Create a Variable Size Python tkinter Digital Clock >>
  77. tkinter How to Disable a Button >>
  78. Intro to the Python tkinter scale widget >>
  79. Vertical and horizontal tkinter Scale widgets >>
  80. Exercise Answer: Positioning the Scale Widget (Part A) >>
  81. Exercise Answer: Positioning the Scale Widget (Part B) >>
  82. Exercise Answer: Positioning the Scale Widget (Part C) >>