diff --git a/docs/README.SOURCE b/docs/README.SOURCE
index 8c1d3af9..b9ed18c8 100644
--- a/docs/README.SOURCE
+++ b/docs/README.SOURCE
@@ -138,7 +138,7 @@ The toolkit layer
 
   Important modules of the Tkinter implementation:
 
-    tk/tkconst.py, tk/tkutil.py, tk/tkwidget.py, tk/edittextdialog:
+    tk/tkconst.py, ui/tktile/tkutil.py, tk/tkwidget.py, tk/edittextdialog:
       Toolkit constants, utils and generic widgets.
 
     tk/tkcanvas.py:
diff --git a/pysollib/pysoltk.py b/pysollib/pysoltk.py
index eb0eeff9..779f121e 100644
--- a/pysollib/pysoltk.py
+++ b/pysollib/pysoltk.py
@@ -25,8 +25,8 @@ from pysollib.settings import TOOLKIT, USE_TILE
 
 if TOOLKIT == 'tk':
     from pysollib.ui.tktile.tkconst import *
+    from pysollib.ui.tktile.tkutil import *
     if USE_TILE:
-        from pysollib.tile.tkutil import *
         from pysollib.tile.tkcanvas import *
         from pysollib.tile.tkwrap import *
         from pysollib.tile.tkwidget import *
@@ -49,7 +49,6 @@ if TOOLKIT == 'tk':
         from pysollib.tile.selectcardset import *
         from pysollib.tile.selecttree import *
     else:
-        from pysollib.tk.tkutil import *
         from pysollib.tk.tkcanvas import *
         from pysollib.tk.tkwrap import *
         from pysollib.tk.tkwidget import *
diff --git a/pysollib/tile/findcarddialog.py b/pysollib/tile/findcarddialog.py
index e63877f6..1ab75263 100644
--- a/pysollib/tile/findcarddialog.py
+++ b/pysollib/tile/findcarddialog.py
@@ -32,8 +32,8 @@ import Tkinter
 from pysollib.mygettext import _, n_
 
 # Toolkit imports
-from tkutil import after, after_cancel
-from tkutil import bind, unbind_destroy, makeImage
+from pysollib.ui.tktile.tkutil import after, after_cancel
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, makeImage
 from tkcanvas import MfxCanvas, MfxCanvasGroup, MfxCanvasImage, MfxCanvasRectangle
 
 from pysollib.settings import TITLE
diff --git a/pysollib/tile/fontsdialog.py b/pysollib/tile/fontsdialog.py
index 2a297c09..05abbfb8 100644
--- a/pysollib/tile/fontsdialog.py
+++ b/pysollib/tile/fontsdialog.py
@@ -34,7 +34,7 @@ from pysollib.mygettext import _, n_
 
 # Toolkit imports
 from tkwidget import MfxDialog
-from tkutil import bind
+from pysollib.ui.tktile.tkutil import bind
 from tkwidget import PysolScale
 
 
diff --git a/pysollib/tile/menubar.py b/pysollib/tile/menubar.py
index fc31eda8..9f83b023 100644
--- a/pysollib/tile/menubar.py
+++ b/pysollib/tile/menubar.py
@@ -43,7 +43,7 @@ from pysollib.gamedb import GI
 
 # toolkit imports
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED, EVENT_PROPAGATE, CURSOR_WATCH, COMPOUNDS
-from tkutil import bind, after_idle
+from pysollib.ui.tktile.tkutil import bind, after_idle
 from tkwidget import MfxMessageDialog
 from selectgame import SelectGameDialog, SelectGameDialogWithPreview
 from soundoptionsdialog import SoundOptionsDialog
diff --git a/pysollib/tile/progressbar.py b/pysollib/tile/progressbar.py
index 527ab0be..68b7dd62 100644
--- a/pysollib/tile/progressbar.py
+++ b/pysollib/tile/progressbar.py
@@ -29,7 +29,7 @@ import ttk
 
 # Toolkit imports
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
-from tkutil import makeToplevel, setTransient
+from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
 
 # ************************************************************************
@@ -119,7 +119,7 @@ class TestProgressBar:
         self.progress.frame.after(30, self.update)
 
 def progressbar_main(args):
-    from tkutil import wm_withdraw
+    from pysollib.ui.tktile.tkutil import wm_withdraw
     tk = Tkinter.Tk()
     wm_withdraw(tk)
     pb = TestProgressBar(tk)
diff --git a/pysollib/tile/selectcardset.py b/pysollib/tile/selectcardset.py
index 8da02b0c..ec7d2482 100644
--- a/pysollib/tile/selectcardset.py
+++ b/pysollib/tile/selectcardset.py
@@ -36,7 +36,7 @@ from pysollib.util import CARDSET
 from pysollib.resource import CSI
 
 # Toolkit imports
-from tkutil import loadImage
+from pysollib.ui.tktile.tkutil import loadImage
 from tkwidget import MfxDialog, MfxScrolledCanvas, PysolScale
 from tkcanvas import MfxCanvasImage
 from selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
diff --git a/pysollib/tile/selectgame.py b/pysollib/tile/selectgame.py
index 825e38f5..2dc2a0e6 100644
--- a/pysollib/tile/selectgame.py
+++ b/pysollib/tile/selectgame.py
@@ -35,7 +35,7 @@ from pysollib.gamedb import GI
 from pysollib.resource import CSI
 
 # Toolkit imports
-from tkutil import unbind_destroy
+from pysollib.ui.tktile.tkutil import unbind_destroy
 from tkwidget import MfxDialog, MfxScrolledCanvas
 from selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
 from selecttree import SelectDialogTreeData, SelectDialogTreeCanvas
diff --git a/pysollib/tile/tkcanvas.py b/pysollib/tile/tkcanvas.py
index 6ae4084a..a31bc571 100644
--- a/pysollib/tile/tkcanvas.py
+++ b/pysollib/tile/tkcanvas.py
@@ -36,7 +36,7 @@ import Canvas
 from pysollib.mfxutil import Image, ImageTk
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy, loadImage
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, loadImage
 
 
 # ************************************************************************
diff --git a/pysollib/tile/tkhtml.py b/pysollib/tile/tkhtml.py
index 381df3e6..e5d91001 100644
--- a/pysollib/tile/tkhtml.py
+++ b/pysollib/tile/tkhtml.py
@@ -41,7 +41,7 @@ from pysollib.mfxutil import Struct, openURL
 from pysollib.settings import TITLE
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 from tkwidget import MfxMessageDialog
 from statusbar import HtmlStatusbar
 
diff --git a/pysollib/tile/tkstats.py b/pysollib/tile/tkstats.py
index 1f77d3fb..5c877461 100644
--- a/pysollib/tile/tkstats.py
+++ b/pysollib/tile/tkstats.py
@@ -46,7 +46,7 @@ from pysollib.stats import PysolStatsFormatter, ProgressionFormatter
 from pysollib.settings import TOP_TITLE
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy, loadImage
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, loadImage
 from tkwidget import MfxDialog, MfxMessageDialog
 
 
diff --git a/pysollib/tile/tktree.py b/pysollib/tile/tktree.py
index dfd1f224..81542318 100644
--- a/pysollib/tile/tktree.py
+++ b/pysollib/tile/tktree.py
@@ -26,7 +26,7 @@ import os
 import Tkinter
 
 # Toolkit imports
-from tkutil import bind
+from pysollib.ui.tktile.tkutil import bind
 from tkwidget import MfxScrolledCanvas
 
 
diff --git a/pysollib/tile/tkwidget.py b/pysollib/tile/tkwidget.py
index 5d7fc5c9..e3097ef8 100644
--- a/pysollib/tile/tkwidget.py
+++ b/pysollib/tile/tkwidget.py
@@ -44,9 +44,9 @@ from pysollib.mfxutil import destruct, kwdefault, KwStruct, openURL
 from pysollib.settings import WIN_SYSTEM
 
 # Toolkit imports
-from tkutil import after, after_cancel
-from tkutil import bind, unbind_destroy
-from tkutil import makeToplevel, setTransient
+from pysollib.ui.tktile.tkutil import after, after_cancel
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy
+from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 from tkcanvas import MfxCanvas
 
 
diff --git a/pysollib/tile/toolbar.py b/pysollib/tile/toolbar.py
index bbacec26..30a08541 100644
--- a/pysollib/tile/toolbar.py
+++ b/pysollib/tile/toolbar.py
@@ -40,7 +40,7 @@ from pysollib.winsystems import TkSettings
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 from tkwidget import MfxTooltip
 from menubar import createToolbarMenu, MfxMenu
-from tkutil import loadImage
+from pysollib.ui.tktile.tkutil import loadImage
 
 
 # ************************************************************************
diff --git a/pysollib/tk/findcarddialog.py b/pysollib/tk/findcarddialog.py
index 3e7d3def..a8a14b7a 100644
--- a/pysollib/tk/findcarddialog.py
+++ b/pysollib/tk/findcarddialog.py
@@ -35,8 +35,8 @@ import Tkinter
 from pysollib.mygettext import _, n_
 
 # Toolkit imports
-from tkutil import after, after_cancel
-from tkutil import bind, unbind_destroy, makeImage
+from pysollib.ui.tktile.tkutil import after, after_cancel
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, makeImage
 from tkcanvas import MfxCanvas, MfxCanvasGroup, MfxCanvasImage, MfxCanvasRectangle
 
 from pysollib.settings import TITLE
diff --git a/pysollib/tk/fontsdialog.py b/pysollib/tk/fontsdialog.py
index 4fae3328..0dc8cd7d 100644
--- a/pysollib/tk/fontsdialog.py
+++ b/pysollib/tk/fontsdialog.py
@@ -33,7 +33,7 @@ from pysollib.mfxutil import KwStruct
 
 # Toolkit imports
 from tkwidget import MfxDialog
-from tkutil import bind
+from pysollib.ui.tktile.tkutil import bind
 
 # ************************************************************************
 # *
diff --git a/pysollib/tk/menubar.py b/pysollib/tk/menubar.py
index ac0c9552..4662dc5d 100644
--- a/pysollib/tk/menubar.py
+++ b/pysollib/tk/menubar.py
@@ -43,7 +43,7 @@ from pysollib.gamedb import GI
 
 # toolkit imports
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED, EVENT_PROPAGATE, CURSOR_WATCH, COMPOUNDS
-from tkutil import bind, after_idle
+from pysollib.ui.tktile.tkutil import bind, after_idle
 from tkwidget import MfxMessageDialog
 from selectgame import SelectGameDialog, SelectGameDialogWithPreview
 from soundoptionsdialog import SoundOptionsDialog
diff --git a/pysollib/tk/playeroptionsdialog.py b/pysollib/tk/playeroptionsdialog.py
index c46af7e5..06862547 100644
--- a/pysollib/tk/playeroptionsdialog.py
+++ b/pysollib/tk/playeroptionsdialog.py
@@ -32,7 +32,7 @@ from pysollib.mfxutil import KwStruct, Struct
 
 # Toolkit imports
 from tkwidget import MfxDialog
-from tkutil import bind
+from pysollib.ui.tktile.tkutil import bind
 
 
 # ************************************************************************
@@ -157,7 +157,7 @@ class PlayerOptionsDialog(MfxDialog):
 
 
 def playeroptionsdialog_main(args):
-    from tkutil import wm_withdraw
+    from pysollib.ui.tktile.tkutil import wm_withdraw
     opt = Struct(player="Test", update_player_stats=1)
     app = Struct(opt=opt)
     tk = Tkinter.Tk()
diff --git a/pysollib/tk/progressbar.py b/pysollib/tk/progressbar.py
index bec2c2b4..207c25f1 100644
--- a/pysollib/tk/progressbar.py
+++ b/pysollib/tk/progressbar.py
@@ -28,7 +28,7 @@ import Tkinter
 
 # Toolkit imports
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
-from tkutil import makeToplevel, setTransient
+from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
 
 # ************************************************************************
@@ -132,7 +132,7 @@ class TestProgressBar:
         self.progress.frame.after(30, self.update)
 
 def progressbar_main(args):
-    from tkutil import wm_withdraw
+    from pysollib.ui.tktile.tkutil import wm_withdraw
     tk = Tkinter.Tk()
     wm_withdraw(tk)
     pb = TestProgressBar(tk)
diff --git a/pysollib/tk/selectcardset.py b/pysollib/tk/selectcardset.py
index e7ecf1ec..9a7172e3 100644
--- a/pysollib/tk/selectcardset.py
+++ b/pysollib/tk/selectcardset.py
@@ -34,7 +34,7 @@ from pysollib.util import CARDSET
 from pysollib.resource import CSI
 
 # Toolkit imports
-from tkutil import loadImage
+from pysollib.ui.tktile.tkutil import loadImage
 from tkwidget import MfxDialog, MfxScrolledCanvas
 from tkcanvas import MfxCanvasImage
 from selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
diff --git a/pysollib/tk/selectgame.py b/pysollib/tk/selectgame.py
index 7846d0b1..e99f81bf 100644
--- a/pysollib/tk/selectgame.py
+++ b/pysollib/tk/selectgame.py
@@ -36,7 +36,7 @@ from pysollib.help import help_html
 from pysollib.resource import CSI
 
 # Toolkit imports
-from tkutil import unbind_destroy
+from pysollib.ui.tktile.tkutil import unbind_destroy
 from tkwidget import MfxDialog, MfxScrolledCanvas
 from selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
 from selecttree import SelectDialogTreeData, SelectDialogTreeCanvas
diff --git a/pysollib/tk/tkcanvas.py b/pysollib/tk/tkcanvas.py
index 9ce6e599..7912ed38 100644
--- a/pysollib/tk/tkcanvas.py
+++ b/pysollib/tk/tkcanvas.py
@@ -35,7 +35,7 @@ import Tkinter, Canvas
 from pysollib.mfxutil import Image, ImageTk
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy, loadImage
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, loadImage
 
 
 # ************************************************************************
diff --git a/pysollib/tk/tkhtml.py b/pysollib/tk/tkhtml.py
index f0b36553..9117e096 100644
--- a/pysollib/tk/tkhtml.py
+++ b/pysollib/tk/tkhtml.py
@@ -40,7 +40,7 @@ from pysollib.mfxutil import Struct, openURL
 from pysollib.settings import TITLE
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 from tkwidget import MfxMessageDialog
 from statusbar import HtmlStatusbar
 
diff --git a/pysollib/tk/tkstats.py b/pysollib/tk/tkstats.py
index 6ab0f6f4..2649e963 100644
--- a/pysollib/tk/tkstats.py
+++ b/pysollib/tk/tkstats.py
@@ -44,7 +44,7 @@ from pysollib.stats import PysolStatsFormatter, ProgressionFormatter
 from pysollib.settings import TOP_TITLE
 
 # Toolkit imports
-from tkutil import bind, unbind_destroy, loadImage
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy, loadImage
 from tkwidget import MfxDialog, MfxMessageDialog
 from tkwidget import MfxScrolledCanvas
 
diff --git a/pysollib/tk/tktree.py b/pysollib/tk/tktree.py
index 74c2b0eb..33385e63 100644
--- a/pysollib/tk/tktree.py
+++ b/pysollib/tk/tktree.py
@@ -26,7 +26,7 @@ import os
 import Tkinter
 
 # Toolkit imports
-from tkutil import bind
+from pysollib.ui.tktile.tkutil import bind
 from tkwidget import MfxScrolledCanvas
 
 
diff --git a/pysollib/tk/tkutil.py b/pysollib/tk/tkutil.py
deleted file mode 100644
index 49c2e940..00000000
--- a/pysollib/tk/tkutil.py
+++ /dev/null
@@ -1,414 +0,0 @@
-#!/usr/bin/env python
-# -*- mode: python; coding: utf-8; -*-
-##---------------------------------------------------------------------------##
-##
-## Copyright (C) 1998-2003 Markus Franz Xaver Johannes Oberhumer
-## Copyright (C) 2003 Mt. Hood Playing Card Co.
-## Copyright (C) 2005-2009 Skomoroh
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program.  If not, see <http://www.gnu.org/licenses/>.
-##
-##---------------------------------------------------------------------------##
-
-__all__ = ['wm_withdraw',
-           'wm_deiconify',
-           'wm_map',
-           'wm_get_geometry',
-           #'setTransient',
-           #'makeToplevel',
-           'make_help_toplevel',
-           'bind',
-           'unbind_destroy',
-           'after',
-           'after_idle',
-           'after_cancel',
-           #'makeImage',
-           'copyImage',
-           'loadImage',
-           #'fillImage',
-           'createImage',
-           'shadowImage',
-           'markImage',
-           'createBottom',
-           'resizeBottom',
-           'get_text_width',
-           ]
-
-# imports
-import re
-import Tkinter
-from tkFont import Font
-
-# PySol imports
-from pysollib.mfxutil import Image, ImageTk, ImageOps
-from pysollib.settings import TITLE, WIN_SYSTEM
-
-
-# ************************************************************************
-# * window manager util
-# ************************************************************************
-
-def wm_withdraw(window):
-    window.wm_withdraw()
-
-def wm_deiconify(window):
-    window.wm_deiconify()
-
-def wm_map(window, maximized=0):
-    if window.wm_state() != "iconic":
-        if maximized and WIN_SYSTEM == "win32":
-            window.wm_state("zoomed")
-        else:
-            wm_deiconify(window)
-
-__wm_get_geometry_re = re.compile(r"^(\d+)x(\d+)\+([\-]?\d+)\+([\-]?\d+)$")
-
-def wm_get_geometry(window):
-    g = window.wm_geometry()
-    m = __wm_get_geometry_re.search(g)
-    if not m:
-        raise Tkinter.TclError("invalid geometry "+str(g))
-    l = map(int, m.groups())
-    if window.wm_state() == "zoomed":
-        # workaround as Tk returns the "unzoomed" origin
-        l[2] = l[3] = 0
-    return l
-
-
-# ************************************************************************
-# * window util
-# ************************************************************************
-
-def setTransient(window, parent, relx=None, rely=None, expose=1):
-    # Make an existing toplevel window transient for a parent.
-    #
-    # The window must exist but should not yet have been placed; in
-    # other words, this should be called after creating all the
-    # subwidget but before letting the user interact.
-
-    # remain invisible while we figure out the geometry
-    window.wm_withdraw()
-    window.wm_group(parent)
-    if parent and parent.wm_state() != "withdrawn":
-        window.wm_transient(parent)
-    # actualize geometry information
-    window.update_idletasks()
-    # show
-    x, y = __getWidgetXY(window, parent, relx=relx, rely=rely)
-    window.wm_geometry("+%d+%d" % (x, y))
-    if expose:
-        window.wm_deiconify()
-
-def makeToplevel(parent, title=None):
-    # Create a Toplevel window.
-    #
-    # This is a shortcut for a Toplevel() instantiation plus calls to
-    # set the title and icon name of the window.
-    window = Tkinter.Toplevel(parent) #, class_=TITLE)
-    ##window.wm_group(parent)
-    ##window.wm_command("")
-    if WIN_SYSTEM == "x11":
-        window.wm_command("/bin/true")
-    ##window.wm_protocol("WM_SAVE_YOURSELF", None)
-    if title:
-        window.wm_title(title)
-        window.wm_iconname(title)
-    return window
-
-def make_help_toplevel(app, title=None):
-    # Create an independent Toplevel window.
-    from pysollib.winsystems import init_root_window
-    window = Tkinter.Tk(className=TITLE)
-    init_root_window(window, app)
-    return window
-
-
-def __getWidgetXY(widget, parent, relx=None, rely=None,
-                  w_width=None, w_height=None):
-    if w_width is None:
-        w_width = widget.winfo_reqwidth()
-    if w_height is None:
-        w_height = widget.winfo_reqheight()
-    s_width = widget.winfo_screenwidth()
-    s_height = widget.winfo_screenheight()
-    m_x = m_y = 0
-    m_width, m_height = s_width, s_height
-    if parent and parent.winfo_ismapped():
-        ##print parent.wm_geometry()
-        ##print parent.winfo_geometry(), parent.winfo_x(), parent.winfo_y(), parent.winfo_rootx(), parent.winfo_rooty(), parent.winfo_vrootx(), parent.winfo_vrooty()
-        m_x = m_y = None
-        if WIN_SYSTEM == "win32":
-            try:
-                m_width, m_height, m_x, m_y = wm_get_geometry(parent)
-            except:
-                pass
-        if m_x is None:
-            m_x = parent.winfo_x()
-            m_y = parent.winfo_y()
-            m_width = parent.winfo_width()
-            m_height = parent.winfo_height()
-            if relx is None: relx = 0.5
-            if rely is None: rely = 0.3
-        else:
-            if relx is None: relx = 0.5
-            if rely is None: rely = 0.5
-        m_x = max(m_x, 0)
-        m_y = max(m_y, 0)
-    else:
-        if relx is None: relx = 0.5
-        if rely is None: rely = 0.3
-    x = m_x + int((m_width - w_width) * relx)
-    y = m_y + int((m_height - w_height) * rely)
-    ##print x, y, w_width, w_height, m_x, m_y, m_width, m_height
-    # make sure the widget is fully on screen
-    if x < 0: x = 0
-    elif x + w_width + 32 > s_width: x = max(0, (s_width - w_width) / 2)
-    if y < 0: y = 0
-    elif y + w_height + 32 > s_height: y = max(0, (s_height - w_height) / 2)
-    return x, y
-
-
-# ************************************************************************
-# * bind wrapper - Tkinter doesn't properly delete all bindings
-# ************************************************************************
-
-__mfx_bindings = {}
-__mfx_wm_protocols = ("WM_DELETE_WINDOW", "WM_TAKE_FOCUS", "WM_SAVE_YOURSELF")
-
-def bind(widget, sequence, func, add=None):
-    ##assert callable(func) # XXX: removed in py3k
-    if sequence in __mfx_wm_protocols:
-        funcid = widget._register(func)
-        widget.tk.call("wm", "protocol", widget._w, sequence, funcid)
-    elif add is None:
-        funcid = widget.bind(sequence, func)
-    else:
-        ##add = add and "+" or ""
-        funcid = widget.bind(sequence, func, add)
-    k = id(widget)
-    if k in __mfx_bindings:
-        __mfx_bindings[k].append((sequence, funcid))
-    else:
-        __mfx_bindings[k] = [(sequence, funcid)]
-
-def unbind_destroy(widget):
-    if widget is None:
-        return
-    k = id(widget)
-    if k in __mfx_bindings:
-        for sequence, funcid in __mfx_bindings[k]:
-            ##print widget, sequence, funcid
-            try:
-                if sequence in __mfx_wm_protocols:
-                    widget.tk.call("wm", "protocol", widget._w, sequence, "")
-                    ##widget.deletecommand(funcid)
-                else:
-                    widget.unbind(sequence, funcid)
-            except Tkinter.TclError:
-                pass
-        del __mfx_bindings[k]
-    ##for k in __mfx_bindings.keys(): print __mfx_bindings[k]
-    ##print len(__mfx_bindings.keys())
-
-
-# ************************************************************************
-# * timer wrapper - Tkinter doesn't properly delete all commands
-# ************************************************************************
-
-def after(widget, ms, func, *args):
-    timer = widget.after(ms, func, *args)
-    command = widget._tclCommands[-1]
-    return (timer, command, widget)
-
-def after_idle(widget, func, *args):
-    return after(widget, "idle", func, *args)
-
-def after_cancel(t):
-    if t is not None:
-        t[2].after_cancel(t[0])
-        try:
-            t[2].deletecommand(t[1])
-        except Tkinter.TclError:
-            pass
-
-
-# ************************************************************************
-# * image handling
-# ************************************************************************
-
-if Image:
-    class PIL_Image(ImageTk.PhotoImage):
-        def __init__(self, file=None, image=None, pil_image_orig=None):
-            if file:
-                image = Image.open(file).convert('RGBA')
-            ImageTk.PhotoImage.__init__(self, image)
-            self._pil_image = image
-            if pil_image_orig:
-                self._pil_image_orig = pil_image_orig
-            else:
-                self._pil_image_orig = image
-        def subsample(self, r):
-            im = self._pil_image
-            w, h = im.size
-            w, h = int(float(w)/r), int(float(h)/r)
-            im = im.resize((w, h))
-            im = PIL_Image(image=im)
-            return im
-        def resize(self, xf, yf):
-            w, h = self._pil_image_orig.size
-            w0, h0 = int(w*xf), int(h*yf)
-            im = self._pil_image_orig.resize((w0,h0), Image.ANTIALIAS)
-            return PIL_Image(image=im, pil_image_orig=self._pil_image_orig)
-
-
-def makeImage(file=None, data=None, dither=None, alpha=None):
-    kw = {}
-    if data is None:
-        assert file is not None
-        kw["file"] = file
-    else:
-        #assert data is not None
-        kw["data"] = data
-    if Image:
-        # use PIL
-        if file:
-            im = PIL_Image(file)
-            return im
-        # fromstring(mode, size, data, decoder_name='raw', *args)
-        else:
-            return Tkinter.PhotoImage(data=data)
-    return Tkinter.PhotoImage(**kw)
-
-loadImage = makeImage
-
-def copyImage(image, x, y, width, height):
-    if Image:
-        if isinstance(image, PIL_Image):
-            return ImageTk.PhotoImage(image._pil_image.crop((x, y, x+width, y+height)))
-    dest = Tkinter.PhotoImage(width=width, height=height)
-    assert dest.width() == width
-    assert dest.height() == height
-    dest.blank()
-    image.tk.call(dest, "copy", image.name, "-from", x, y, x+width, y+height)
-    assert dest.width() == width
-    assert dest.height() == height
-    return dest
-
-def fillImage(image, fill, outline=None):
-    if not fill and not outline:
-        return
-    width = image.width()
-    height = image.height()
-    ow = 1                              # outline width
-    if width <= 2*ow or height <= 2*ow:
-        fill = fill or outline
-        outline = None
-    if not outline:
-        f = (fill,) * width
-        f = (f,) * height
-        assert len(f) == height
-        image.put(f)
-    elif not fill:
-        l = ((outline,) * width,)
-        for y in range(0, ow):
-            image.put(l, (0, y))
-        for y in range(height-ow, height):
-            image.put(l, (0, y))
-        p = ((outline,) * ow,)
-        for y in range(ow, height-ow):
-            image.put(p, (0, y))
-            image.put(p, (width-ow, y))
-    else:
-        l1 = (outline,) * width
-        l2 = (outline,) * ow + (fill,) * (width-2*ow) + (outline,) * ow
-        f = (l1,) * ow + (l2,) * (height-2*ow) + (l1,) * ow
-        assert len(f) == height
-        image.put(f)
-
-def createImage(width, height, fill, outline=None):
-    image = Tkinter.PhotoImage(width=width, height=height)
-    assert image.width() == width
-    assert image.height() == height
-    image.blank()
-    fillImage(image, fill, outline)
-    return image
-
-def shadowImage(image, color='#3896f8', factor=0.3):
-    if not hasattr(image, '_pil_image'):
-        return None
-    im = image._pil_image
-    if Image.VERSION >= '1.1.7':
-        # use an alpha image
-        sh = Image.new('RGBA', im.size, color)
-        sh.putalpha(100)
-        out = Image.composite(sh, im, im)
-        return PIL_Image(image=out)
-    sh = Image.new('RGBA', im.size, color)
-    tmp = Image.blend(im, sh, factor)
-    out = Image.composite(tmp, im, im)
-    return PIL_Image(image=out)
-
-def markImage(image):
-    assert Image
-    if 1:                               # shadow
-        color, factor = '#6ae400', 0.3
-        sh = Image.new('RGBA', image.size, color)
-        tmp = Image.blend(image, sh, factor)
-    else:                               # negate
-        tmp = ImageOps.invert(image.convert('RGB'))
-    out = Image.composite(tmp, image, image)
-    return out
-
-def _createBottomImage(image, color='white', backfile=None):
-    th = 1                              # thickness
-    sh = Image.new('RGBA', image.size, color)
-    out = Image.composite(sh, image, image)
-    w, h = image.size
-    size = (w-th*2, h-th*2)
-    tmp = Image.new('RGBA', size, color)
-    tmp.putalpha(60)
-    mask = out.resize(size, Image.ANTIALIAS)
-    out.paste(tmp, (th,th), mask)
-    if backfile:
-        back = Image.open(backfile).convert('RGBA')
-        w0, h0 = back.size
-        w1, h1 = w, h
-        a = min(float(w1)/w0, float(h1)/h0)
-        a = a*0.9
-        w0, h0 = int(w0*a), int(h0*a)
-        back = back.resize((w0,h0), Image.ANTIALIAS)
-        x, y = (w1 - w0) / 2, (h1 - h0) / 2
-        out.paste(back, (x,y), back)
-    return out
-
-def createBottom(maskimage, color='white', backfile=None):
-    if not hasattr(maskimage, '_pil_image'):
-        return None
-    maskimage = maskimage._pil_image
-    out = _createBottomImage(maskimage, color, backfile)
-    return PIL_Image(image=out)
-
-def resizeBottom(image, maskimage, color='white', backfile=None):
-    maskimage = maskimage._pil_image
-    out = _createBottomImage(maskimage, color, backfile)
-    image['image'] = out
-
-
-# ************************************************************************
-# * font utils
-# ************************************************************************
-
-def get_text_width(text, font, root=None):
-    return Font(root=root, font=font).measure(text)
-
diff --git a/pysollib/tk/tkwidget.py b/pysollib/tk/tkwidget.py
index f41637da..6f27a1c0 100644
--- a/pysollib/tk/tkwidget.py
+++ b/pysollib/tk/tkwidget.py
@@ -43,9 +43,9 @@ from pysollib.mfxutil import destruct, kwdefault, KwStruct, openURL
 from pysollib.settings import WIN_SYSTEM
 
 # Toolkit imports
-from tkutil import after, after_cancel
-from tkutil import bind, unbind_destroy
-from tkutil import makeToplevel, setTransient
+from pysollib.ui.tktile.tkutil import after, after_cancel
+from pysollib.ui.tktile.tkutil import bind, unbind_destroy
+from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 from tkcanvas import MfxCanvas
 
 
diff --git a/pysollib/tile/tkutil.py b/pysollib/ui/tktile/tkutil.py
similarity index 100%
rename from pysollib/tile/tkutil.py
rename to pysollib/ui/tktile/tkutil.py
diff --git a/scripts/gen_individual_importing_tests.py b/scripts/gen_individual_importing_tests.py
index f05059b7..56f1a5d0 100644
--- a/scripts/gen_individual_importing_tests.py
+++ b/scripts/gen_individual_importing_tests.py
@@ -154,7 +154,6 @@ for module_name in [
 'pysollib.tile.tkhtml',
 'pysollib.tile.tkstats',
 'pysollib.tile.tktree',
-'pysollib.tile.tkutil',
 'pysollib.tile.tkwidget',
 'pysollib.tile.tkwrap',
 'pysollib.tile.toolbar',
@@ -182,13 +181,13 @@ for module_name in [
 'pysollib.tk.tkhtml',
 'pysollib.tk.tkstats',
 'pysollib.tk.tktree',
-'pysollib.tk.tkutil',
 'pysollib.tk.tkwidget',
 'pysollib.tk.tkwrap',
 'pysollib.tk.toolbar',
 'pysollib.tk.wizarddialog',
 'pysollib.ui.tktile.menubar',
 'pysollib.ui.tktile.tkconst',
+'pysollib.ui.tktile.tkutil',
 'pysollib.util',
 'pysollib.winsystems.aqua',
 'pysollib.winsystems.common',