added insert and delete routines

src/brovski-adress-etiketten-verwaltung.py

@@ -1,7 +1,7 @@
 import csv
 import os
 import tkinter as tk
-from configparser import NoSectionError, NoOptionError
+from configparser import NoOptionError
 from configparser import ConfigParser
 from tkinter import messagebox
 from tkinter import ttk
@@ -74,8 +74,8 @@ class Application:
         top_frame.pack(side=tk.TOP, fill=tk.X)
         button_width = 8
         tk.Button(top_frame, text="Export CSV", command=self.export_csv, width=button_width).grid(row=0, column=2)
-        tk.Button(top_frame, text="Insert", command=self.export_csv, width=button_width).grid(row=0, column=0)
+        tk.Button(top_frame, text="Insert", command=self.insert_record, width=button_width).grid(row=0, column=0)
-        tk.Button(top_frame, text="Delete", command=self.export_csv, width=button_width).grid(row=0, column=1)
+        tk.Button(top_frame, text="Delete", command=self.delete_record, width=button_width).grid(row=0, column=1)
 
         self.aktiv = tk.StringVar()
         self.firma = tk.StringVar()
@@ -113,18 +113,75 @@ class Application:
         self.table.heading('4', text="Plz/Ort")
         self.table.pack()
 
-        self.table.bind("<ButtonRelease-1>", self.select_record)
+        self.table.bind("<ButtonRelease-1>", self.mouse_click)
 
         self._load_file()
 
         self.root.mainloop()
 
-    def select_record(self, event):
+    def insert_record(self):
-        self.current_record = self.table.focus()
+        if self.current_record is not None:
-        values = self.table.item(self.current_record, "values")
+            self.clear_entry_fields()
+        children = self.table.get_children()
+        values = [
+            "x",
+            "Firma",
+            "Name",
+            "Strasse",
+            "Plz/Ort",
+        ]
+        self.table.insert('', 'end', values=values)
+        self._save_file()
+
+    def delete_record(self):
+        if self.current_record is None:
+            return
+
+        if messagebox.askyesno(
+                "Eintrag löschen?",
+                "Willst du diesen Eintrag wirklich löschen?\nDies kann nicht rückgängig gemacht werden"):
+            self.table.delete(self.current_record)
+
+        self.clear_entry_fields()
+        self._save_file()
+
+
+    def clear_entry_fields(self):
         entry_var_list = [self.aktiv, self.firma, self.name, self.strasse, self.plz_ort]
-        for i in range(len(values)):
+        for entry in entry_var_list:
-            entry_var_list[i].set(values[i])
+            entry.set("")
+        self.current_record = None
+
+    def mouse_click(self, event):
+        region = self.table.identify("region", event.x, event.y)
+
+        if region == "heading":
+            column = self.table.identify_column(event.x)
+            match column:
+                case "#1":
+                    self.address_list.sort(key=lambda x: x[int(column[-1]) - 1])
+                    self.populate_table()
+                case "#2":
+                    self.address_list.sort(key=lambda x: x[int(column[-1]) - 1])
+                    self.populate_table()
+                case "#3":
+                    self.address_list.sort(key=lambda x: x[int(column[-1]) - 1])
+                    self.populate_table()
+                case "#4":
+                    self.address_list.sort(key=lambda x: x[int(column[-1]) - 1])
+                    self.populate_table()
+                case "#5":
+                    self.address_list.sort(key=lambda x: x[int(column[-1]) - 1])
+                    self.populate_table()
+                case _:
+                    print(column)
+
+        if region == "cell":
+            self.current_record = self.table.focus()
+            values = self.table.item(self.current_record, "values")
+            entry_var_list = [self.aktiv, self.firma, self.name, self.strasse, self.plz_ort]
+            for i in range(len(values)):
+                entry_var_list[i].set(values[i])
 
     def update_record(self):
         if self.current_record is None:
@@ -139,10 +196,7 @@ class Application:
         for key, value in values.items():
             self.table.set(self.current_record, key, value)
 
-        entry_var_list = [self.aktiv, self.firma, self.name, self.strasse, self.plz_ort]
+        self.clear_entry_fields()
-        for entry in entry_var_list:
-            entry.set("")
-        self.current_record = None
         self._save_file()
 
     def _load_file(self):