import ttkbootstrap as ttk from ttkbootstrap.style import StyleBuilderTTK, Style from ttkbootstrap.tableview import Tableview from ttkbootstrap.constants import * app = ttk.Window() app.geometry("400x300") colors = app.style.colors coldata = [ {"text": "LicenseNumber", "stretch": False}, "CompanyName", {"text": "UserCount", "stretch": False}, ] rowdata = [ ('A123', 'IzzyCo', 12), ('A136', 'Kimdee Inc.', 45), ('A158', 'Farmadding Co.', 36) ] labe = ttk.Labelframe(app, text="fdas") dt = Tableview( master=labe, coldata=coldata, paginated=True, bootstyle=PRIMARY, height=80 ) dt.insert_rows(END, rowdata) dt.load_table_data() ttk.Style().configure("TLabelframe", font="-size 18") labe.pack() dt.pack(fill=BOTH, expand=YES, padx=10, pady=10) app.mainloop()