diff --git a/TermTk/TTkWidgets/TTkModelView/tablewidget.py b/TermTk/TTkWidgets/TTkModelView/tablewidget.py
index abe2abdc..2b3bb3e5 100644
--- a/TermTk/TTkWidgets/TTkModelView/tablewidget.py
+++ b/TermTk/TTkWidgets/TTkModelView/tablewidget.py
@@ -403,9 +403,22 @@ class TTkTableWidget(TTkAbstractScrollView):
         vhs = self._vHeaderSize
         hhs = self._hHeaderSize
 
-        # Draw Cells
         sliceCol=list(zip([-1]+cp,cp))
         sliceRow=list(zip([-1]+rp,rp))
+
+        def _drawCell(_col,_row,_xa,_xb,_ya,_yb,_color):
+                txt = self._tableModel.data(_row, _col)
+                if isinstance(txt,TTkString): pass
+                elif type(txt) == str: txt = TTkString(txt, _color)
+                else:                  txt = TTkString(f"{txt}", _color)
+                txt = txt.completeColor(_color)
+                for i,line in enumerate(txt.split('\n')):
+                    y = i+_ya+1
+                    if y == _yb: break
+                    canvas.drawTTkString(pos=(1+_xa,y), text=line, width=_xb-_xa-1, color=_color)
+                canvas.fill(pos=(1+_xa,y+1),size=(_xb-_xa-1,_yb-y),color=_color)
+
+        # Draw Cells
         for row in range(rows):
             ya,yb = sliceRow[row]
             ya,yb = ya+hhs-oy, yb+hhs-oy
@@ -416,18 +429,9 @@ class TTkTableWidget(TTkAbstractScrollView):
                 xa,xb = xa+vhs-ox, xb+vhs-ox
                 if xa>w  : break
                 if xb<vhs: continue
-                txt = self._tableModel.data(row, col)
                 cellColor = selectedColor if self._selected[row][col] else color.mod(col,row)
-                if isinstance(txt,TTkString): pass
-                elif type(txt) == str: txt = TTkString(txt, cellColor)
-                else:                  txt = TTkString(f"{txt}", cellColor)
-                txt = txt.completeColor(cellColor)
-                for i,line in enumerate(txt.split('\n')):
-                    y = i+ya+1
-                    if y == yb: break
-                    canvas.drawTTkString(pos=(1+xa,y), text=line, width=xb-xa-1, color=cellColor)
-                canvas.fill(pos=(1+xa,y+1),size=(xb-xa-1,yb-y),color=cellColor)
-                 # Draw the VSeparator of the cell
+                _drawCell(col,row,xa,xb,ya,yb,cellColor)
+
                 lineColorMix = color.mod(0,row) + lineColor
                 if cellColor==TTkColor.RST or col<cols-1:
                     canvas.fill(pos=(xb,ya), size=(1,yb-ya), char='│', color=lineColorMix)
@@ -585,16 +589,8 @@ class TTkTableWidget(TTkAbstractScrollView):
             xa,xb = sliceCol[col]
             ya,yb = ya+hhs-oy, yb+hhs-oy
             xa,xb = xa+vhs-ox, xb+vhs-ox
-            txt = self._tableModel.data(row, col)
-            if isinstance(txt,TTkString): pass
-            elif type(txt) == str:        txt = TTkString(txt, hoverColor)
-            else:                         txt = TTkString(f"{txt}", hoverColor)
-            txt = txt.completeColor(hoverColor)
-            for i,line in enumerate(txt.split('\n')):
-                y = i+ya+1
-                if y == yb: break
-                canvas.drawTTkString(pos=(1+xa,y), text=line, width=xb-xa-1, color=hoverColor)
-            canvas.fill(pos=(1+xa,y+1),size=(xb-xa-1,yb-y),color=hoverColor)
+            _drawCell(col,row,xa,xb,ya,yb,hoverColor)
+
             # Draw Borders
             # Top, Bottom
             hoverColorInv = hoverColor.background().invertFgBg()
diff --git a/tests/timeit/27.closure.01.py b/tests/timeit/27.closure.01.py
new file mode 100755
index 00000000..6b1f9e4c
--- /dev/null
+++ b/tests/timeit/27.closure.01.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+
+# MIT License
+#
+# Copyright (c) 2024 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import timeit
+
+
+def _processOut1(loop,a,b,c,d,e,f):
+    ret = loop
+    for x in range(a,b):
+        for y in range(c,d):
+            for z in range(e,f):
+                ret += x+y+z
+    return ret
+
+_internals = {'a':1,'b':1,'c':1,'d':1,'e':1,'f':1}
+def _processOut2(loop):
+    a,b,c,d,e,f = _internals.values()
+    ret = loop
+    for x in range(a,b):
+        for y in range(c,d):
+            for z in range(e,f):
+                ret += x+y+z
+    return ret
+
+def test1():
+    a,b,c,d,e,f = 1,3,1,3,1,3
+    ret = 0
+    for loop in range(100):
+        ret += loop
+        for x in range(a,b):
+            for y in range(c,d):
+                for z in range(e,f):
+                    ret += x+y+z
+    return ret
+
+def test2():
+    def _processIn(loop,a,b,c,d,e,f):
+        ret = loop
+        for x in range(a,b):
+            for y in range(c,d):
+                for z in range(e,f):
+                    ret += x+y+z
+        return ret
+    a,b,c,d,e,f = 1,3,1,3,1,3
+    ret = 0
+    for loop in range(100):
+        ret += _processIn(loop,a,b,c,d,e,f)
+    return ret
+
+def test3():
+    a,b,c,d,e,f = 1,3,1,3,1,3
+    ret = 0
+    for loop in range(100):
+        ret += _processOut1(loop,a,b,c,d,e,f)
+    return ret
+
+def test4():
+    def _processIn(loop):
+        ret = loop
+        for x in range(a,b):
+            for y in range(c,d):
+                for z in range(e,f):
+                    ret += x+y+z
+        return ret
+    a,b,c,d,e,f = 1,3,1,3,1,3
+    ret = 0
+    for loop in range(100):
+        ret += _processIn(loop)
+    return ret
+
+def test5():  return 1
+
+
+loop = 10000
+
+a = {}
+
+iii = 1
+while (testName := f'test{iii}') and (testName in globals()):
+    result = timeit.timeit(f'{testName}(*a)', globals=globals(), number=loop)
+    # print(f"test{iii}) fps {loop / result :.3f} - s {result / loop:.10f} - {result / loop} {globals()[testName](*a)}")
+    print(f"test{iii:02}) | {result / loop:.10f} sec. | {loop / result : 15.3f} Fps ╞╡-> {globals()[testName](*a)}")
+    iii+=1