SEED Group (Page 19)

Introduction to the Tkinter Sizegrip widget The Sizegrip widget typically locates in the bottom right corner of the window. It allows you to resize the enter application window: To create a Sizegrip widget, you use the following syntax: ttk.Sizegrip(parent, **option)Code language: Python (python) To make sure the Sizegrip widget works properly, you need to make theContinue Reading

Introduction to the Tkinter Spinbox widget A Spinbox widget allows you to select a value from a set of values. The values can be a range of numbers. A Spinbox has an area for showing the current value and a pair of arrowheads. When you click the upward-pointing arrowhead, theContinue Reading

Introduction to Tkinter slider widget A slider allows you to enter a value by moving an indicator. A slider can be vertical or horizontal: To create a slider, you’ll use the ttk.Scale() constructor as follows: ttk.Scale(container,from_,to)Code language: Python (python) In this syntax, the container specifies the parent component of the slider. The from_ and to options specify theContinue Reading

Introduction to the Tkinter PanedWindow widget The PaneWindow widget divides the space of a frame or a window. A PaneWindow is like a Frame that acts as a container for holding child widgets Typically, a PanedWindow contains a vertical or horizontal stack of child widgets: A PanedWindow uses a bar to separate the child widgets. This bar is called a sash. A sash can have a handle whichContinue Reading

Introduction to the Tkinter Listbox A Listbox widget displays a list of single-line text items. A Listbox allows you to browse through the items and select one or multiple items at once. To create a Listbox, you use the tk.Listbox class like this: listbox = tk.Listbox(container, listvariable, height)Code language: Python (python) InContinue Reading

Introduction to the Tkinter Combobox widget A combobox is a combination of an Entry widget and a Listbox widget. A combobox widget allows you to select one value in a set of values. In addition, it allows you to enter a custom value. Create a combobox To create a combobox widget, you’ll use the ttk.Combobox() constructor.Continue Reading

Introduction to Tkinter radio buttons Radio buttons allow you to select between one of a number of mutually exclusive choices. Typically, you use radio buttons together in a set. They’re a good option if you have a few choices that you want users to select. To create radio buttons, youContinue Reading

Introduction to the Tkinter checkbox widget A checkbox is a widget that allows you to check and uncheck. A checkbox can hold a value and invoke a callback when it’s checked or unchecked. Typically, you use a checkbox when you want to ask users to choose between two values. ToContinue Reading

Introduction to the Tkinter Separator widget A separator widget places a thin horizontal or vertical rule between groups of widgets. To create a separator widget, you use the ttk.Separator constructor like this: sep = ttk.Separator(container,orient=’horizontal’)Code language: JavaScript (javascript) The orient option can be either ‘horizontal’ or ‘vertical’. The following example illustrates how to use a separator widget toContinue Reading