add: info widget basic idea

infowidget.py

@@ -0,0 +1,91 @@
+# in the background queue write filename in sqlite db
+# get filename for sqlitedb
+# get the size with info=1 from server
+# only display for size>10M
+# make a list of pregressbars
+
+# start background thread with main list and main widget
+# update list and widget
+
+# update list and widget
+import tkinter as tk
+from tkinter import ttk
+import threading
+import random
+import time
+import string
+
+class ProgressBarApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("Dynamic Progress Bars")
+        
+        self.delete_all_button = tk.Button(root, text="Delete All Finished", command=self.delete_all_finished, state=tk.DISABLED)
+        self.delete_all_button.pack(pady=5)
+        
+        self.frame = tk.Frame(root)
+        self.frame.pack(pady=10)
+        
+        self.progress_bars = []  # Store tuples of (progressbar, frame, duration, delete_button)
+        
+        self.running = True
+        threading.Thread(target=self.add_progress_bars, daemon=True).start()
+
+    def add_progress_bars(self):
+        while self.running:
+            time.sleep(3)  # Wait before adding a new progress bar
+            
+            frame = tk.Frame(self.frame)
+            frame.pack(fill=tk.X, pady=2)
+            
+            progress = ttk.Progressbar(frame, length=200, mode='determinate')
+            progress.pack(side=tk.LEFT, padx=5)
+            
+            delete_button = tk.Button(frame, text="Delete", command=lambda f=frame: self.delete_progress(f), state=tk.DISABLED)
+            delete_button.pack(side=tk.LEFT, padx=5)
+            
+            random_letter = random.choice(string.ascii_uppercase)
+            label = tk.Label(frame, text=random_letter)
+            label.pack(side=tk.LEFT, padx=5)
+            
+            duration = random.randint(1, 10)  # Random fill time
+            threading.Thread(target=self.fill_progress, args=(progress, duration, frame, delete_button), daemon=True).start()
+
+    def fill_progress(self, progress, duration, frame, delete_button):
+        for i in range(101):  # Fill progress bar over 'duration' seconds
+            time.sleep(duration / 100)
+            if not progress.winfo_exists():  # Check if progress bar still exists
+                return
+            self.root.after(0, progress.config, {"value": i})
+        
+        self.root.after(0, delete_button.config, {"state": tk.NORMAL})
+        
+        self.progress_bars.append((progress, frame, duration, delete_button))
+        self.update_delete_all_button()
+
+    def delete_progress(self, frame):
+        frame.destroy()
+        self.progress_bars = [(p, f, d, b) for p, f, d, b in self.progress_bars if f != frame]
+        self.update_delete_all_button()
+
+    def delete_all_finished(self):
+        for _, frame, _, _ in self.progress_bars:
+            frame.destroy()
+        self.progress_bars.clear()
+        self.update_delete_all_button()
+    
+    def update_delete_all_button(self):
+        if self.progress_bars:
+            self.delete_all_button.config(state=tk.NORMAL)
+        else:
+            self.delete_all_button.config(state=tk.DISABLED)
+
+    def on_close(self):
+        self.running = False
+        self.root.destroy()
+
+if __name__ == "__main__":
+    root = tk.Tk()
+    app = ProgressBarApp(root)
+    root.protocol("WM_DELETE_WINDOW", app.on_close)
+    root.mainloop()