example_2.py

import ttkbootstrap as ttk
from ttkbootstrap.constants import *
from ttkbootstrap.toast import ToastNotification
from ttkbootstrap.tableview import Tableview
from ttkbootstrap.validation import add_regex_validation


class Gradebook(ttk.Frame):
    def __init__(self, master_window):
        super().__init__(master_window, padding=(20,10))
        self.pack(fill=BOTH, expand=YES)
        self.name = ttk.StringVar(value="")
        self.student_id = ttk.StringVar(value="")
        self.course_name = ttk.StringVar(value="")
        self.final_score = ttk.DoubleVar(value=0)
        self.data = []
        self.colors = master_window.style.colors

        instruction_text = "Please enter your contact information: " 
        instruction = ttk.Label(self, text=instruction_text, width=50)
        instruction.pack(fill=X, pady=10)

        self.create_form_entry("Name: ", self.name)
        self.create_form_entry("Student ID: ", self.student_id)
        self.create_form_entry("Course Name: ", self.course_name)
        self.final_score_input = self.create_form_entry("Final Score: ", self.final_score)
        self.create_meter()
        self.create_buttonbox()

        self.table = self.create_table()

    
    def create_form_entry(self, label, variable):
        form_field_container = ttk.Frame(self)
        form_field_container.pack(fill=X, expand=YES, pady=5)

        form_field_label = ttk.Label(master=form_field_container, text=label, width=15)
        form_field_label.pack(side=LEFT, padx=12)

        form_input = ttk.Entry(master=form_field_container, textvariable=variable)
        form_input.pack(side=LEFT, padx=5, fill=X, expand=YES)

        add_regex_validation(form_input, r'^[a-zA-Z0-9_]*$')

        return form_input
    
    def create_buttonbox(self):
        button_container = ttk.Frame(self)
        button_container.pack(fill=X, expand=YES, pady=(15, 10))

        cancel_btn = ttk.Button(
            master=button_container,
            text="Cancel",
            command=self.on_cancel,
            bootstyle=DANGER,
            width=6,
        )

        cancel_btn.pack(side=RIGHT, padx=5)

        submit_btn = ttk.Button(
            master=button_container,
            text="Submit",
            command=self.on_submit,
            bootstyle=SUCCESS,
            width=6,
        )

        submit_btn.pack(side=RIGHT, padx=5)
    
    def create_meter(self):
        meter = ttk.Meter(
            master=self,
            metersize=150,
            padding=5,
            amounttotal=100,
            amountused=50,
            metertype="full",
            subtext="Final Score",
            interactive=True,
        )

        meter.pack()


        self.final_score.set(meter.amountusedvar)
        self.final_score_input.configure(textvariable=meter.amountusedvar)
    
    def create_table(self):
        coldata = [
            {"text": "Name"},
            {"text": "Student ID", "stretch": False},
            {"text": "Course Name"},
            {"text": "Final Score", "stretch": False}
        ]

        print(self.data)

        table = Tableview(
            master=self,
            coldata=coldata,
            rowdata=self.data,
            paginated=True,
            searchable=True,
            bootstyle=PRIMARY,
            stripecolor=(self.colors.light, None),
        )

        table.pack(fill=BOTH, expand=YES, padx=10, pady=10)
        return table

    def on_submit(self):
        """Print the contents to console and return the values."""
        name = self.name.get()
        student_id = self.student_id.get()
        course_name = self.course_name.get()
        final_score = self.final_score.get()

        print("Name:", name)
        print("Student ID: ", student_id)
        print("Course Name:", course_name)
        print("Final Score:", final_score)

        toast = ToastNotification(
        title="Submission successful!",
        message="Your data has been successfully submitted.",
        duration=3000,
        )

        toast.show_toast()

        # Refresh table
        self.data.append((name, student_id, course_name, final_score))
        self.table.destroy()
        self.table = self.create_table()

    def on_cancel(self):
        """Cancel and close the application."""
        self.quit()


if __name__ == "__main__":

    app = ttk.Window("Gradebook", "superhero", resizable=(False, False))
    Gradebook(app)
    app.mainloop()