File structure set

UI/GUI.py

@@ -0,0 +1,43 @@
+import tkinter as tk
+from tkinter import ttk
+from Logic.Filehandler import vytvor_zip
+
+def run_app():
+    root = tk.Tk()
+    root.title("Three Tab GUI")
+    root.geometry("1280x720")
+
+    notebook = ttk.Notebook(root)
+    notebook.pack(expand=True, fill='both')
+
+    tab1 = ttk.Frame(notebook)
+    tab2 = ttk.Frame(notebook)
+    tab3 = ttk.Frame(notebook)
+
+    notebook.add(tab1, text="Tab 1")
+    notebook.add(tab2, text="Tab 2")
+    notebook.add(tab3, text="Tab 3")
+
+    label1 = ttk.Label(tab1, text="Welcome to Tab 1")
+    columns = ("Name", "Age", "Occupation")
+
+    tree = ttk.Treeview(tab1, columns=columns, show='headings')
+
+    # Define column headers
+    for col in columns:
+        tree.heading(col, text=col)
+        tree.column(col, anchor='center', width=150)
+
+    label1.pack(pady=20)
+    tree.pack(pady=20)
+
+    label2 = ttk.Label(tab2, text="This is Tab 2")
+    label2.pack(pady=20)
+
+    label3 = ttk.Label(tab3, text="You are in Tab 3")
+    label3.pack(pady=20)
+
+    root.mainloop()
+
+if __name__ == "__main__":
+    run_app()