How to use a Canvas with a Scrollbar In Python
In this example, a canvas and a vertical scrollbar are created. The widgets are placed within a scrollable frame, which is then added to the canvas. The scrollbar’s command is linked to the canvas’s yview method, enabling vertical scrolling.
import tkinter as tk
root = tk.Tk()
canvas = tk.Canvas(root)
scrollbar = tk.Scrollbar(root, orient="vertical", command=canvas.yview)
scrollable_frame = tk.Frame(canvas)
scrollable_frame.bind(
"<Configure>",
lambda e: canvas.configure(
scrollregion=canvas.bbox("all")
)
)
canvas.create_window((0, 0), window=scrollable_frame, anchor="nw")
canvas.configure(yscrollcommand=scrollbar.set)
for i in range(50):
tk.Label(scrollable_frame, text=f"Label {i}").pack()
canvas.pack(side="left", fill="both", expand=True)
scrollbar.pack(side="right", fill="y")
root.mainloop()
Output:
How to Add a Scrollbar to a Group of Widgets in Tkinter
In Tkinter, creating graphical user interfaces (GUIs) often involves arranging multiple widgets within frames or canvases. However, when the number of widgets exceeds the visible area, users may struggle to access all content. To address this, integrating scrollbars allows users to navigate through the widget group seamlessly. This article elucidates the process of adding scrollbars to a group of widgets in Tkinter, facilitating enhanced user interaction and navigation.