tabbed frametype filtering

debugging_breakpoints.py

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+
+# Add these breakpoints to key locations for debugging
+
+# 1. In filtered_flow_view.py - refresh_frame_types method
+def refresh_frame_types(self):
+    """Update frame type button counts and reorder by count (highest to left)"""
+    import pdb; pdb.set_trace()  # BREAKPOINT: Start of refresh
+    
+    # Throttle button refresh to prevent race conditions
+    import time
+    current_time = time.time()
+    if current_time - self._last_refresh_time < self._refresh_throttle_seconds:
+        print(f"🚫 Refresh throttled (last: {self._last_refresh_time}, current: {current_time})")
+        return  # Skip refresh if called too recently
+    
+    print(f"🔄 Starting refresh_frame_types at {current_time}")
+    self._last_refresh_time = current_time
+    
+    # Get all detected frame types with their total packet counts
+    frame_types = self._get_all_frame_types()
+    print(f"📊 Frame types found: {frame_types}")
+    
+    # If no frame types yet, skip button update
+    if not frame_types:
+        print("⚠️  No frame types, skipping button update")
+        return
+    
+    # BREAKPOINT: Before button removal/creation
+    import pdb; pdb.set_trace()
+    
+    # Rest of method...
+
+# 2. In filtered_flow_view.py - compose method  
+def compose(self):
+    """Create the filter bar and flow grid"""
+    import pdb; pdb.set_trace()  # BREAKPOINT: Widget creation
+    
+    # Filter button bar at top
+    with Horizontal(id="filter-bar"):
+        # Overview button (hotkey 1) - compact format
+        overview_btn = Button("1.Overview", id="btn-overview", classes="-active")
+        self.frame_type_buttons["Overview"] = overview_btn
+        print(f"✅ Created overview button: {overview_btn}")
+        yield overview_btn
+        
+        # Create predefined frame type buttons at initialization
+        hotkeys = ['2', '3', '4', '5', '6', '7', '8', '9', '0']
+        for i, frame_type in enumerate(self.predefined_frame_types):
+            if i < len(hotkeys):
+                # Start with 0 count - will be updated during data refresh
+                btn = FrameTypeButton(frame_type, hotkeys[i], 0)
+                self.frame_type_buttons[frame_type] = btn
+                print(f"✅ Created predefined button {i+1}: {btn} for {frame_type}")
+                yield btn
+    
+    # BREAKPOINT: After all buttons created
+    import pdb; pdb.set_trace()
+
+# 3. Strategic print statements for tracking
+def debug_button_lifecycle():
+    """Add this to track button lifecycle"""
+    
+    def log_button_state(self, phase):
+        print(f"\n🔍 BUTTON STATE - {phase}:")
+        print(f"   Buttons dict: {len(self.frame_type_buttons)} entries")
+        for name, btn in self.frame_type_buttons.items():
+            if hasattr(btn, 'parent'):
+                parent_status = "has parent" if btn.parent else "NO PARENT"
+            else:
+                parent_status = "no parent attr"
+            print(f"     {name}: {btn} ({parent_status})")