* improved Layout

* small bug fixes


git-svn-id: https://pysolfc.svn.sourceforge.net/svnroot/pysolfc/PySolFC/trunk@23 39dd0a4e-7c14-0410-91b3-c4f2d318f732

pysollib/game.py

@@ -1964,6 +1964,7 @@ for %d moves.
         self.__storeMove(am)
         am.do(self)
 
+    # for ArbitraryStack
     def singleCardMove(self, from_stack, to_stack, position, frames=-1, shadow=-1):
         am = ASingleCardMove(from_stack, to_stack, position, frames, shadow)
         self.__storeMove(am)
@@ -1971,7 +1972,6 @@ for %d moves.
         self.hints.list = None
 
 
-
     # Finish the current move.
     def finishMove(self):
         current, moves, stats = self.moves.current, self.moves, self.stats

pysollib/games/braid.py

@@ -131,6 +131,7 @@ class Braid(Game):
     def createGame(self):
         # create layout
         l, s = Layout(self), self.s
+        font=self.app.getFont("canvas_default")
 
         # set window
         # (piles up to 20 cards are playable - needed for Braid_BraidStack)
@@ -161,9 +162,8 @@ class Braid(Game):
         s.talon = WasteTalonStack(x, y, self, max_rounds=3)
         l.createText(s.talon, "ss")
         s.talon.texts.rounds = MfxCanvasText(self.canvas,
-                                             x + l.CW / 2, y - l.YM,
+                                             x + l.CW / 2, y - l.TEXT_MARGIN,
-                                             anchor="s",
+                                             anchor="s", font=font)
-                                             font=self.app.getFont("canvas_default"))
         x = x - l.XS
         s.waste = WasteStack(x, y, self)
         l.createText(s.waste, "ss")
@@ -174,10 +174,9 @@ class Braid(Game):
                 s.foundations.append(cl(x, y, self, suit=i))
                 x += l.XS
             y = y + l.YS
-        x = 8*l.XS+decks*l.XS/2+l.XM/2
+        x = l.XM+8*l.XS+decks*l.XS/2
         self.texts.info = MfxCanvasText(self.canvas,
-                                        x, y, anchor="n",
+                                        x, y, anchor="n", font=font)
-                                        font=self.app.getFont("canvas_default"))
 
         # define stack-groups
         self.sg.talonstacks = [s.talon] + [s.waste]

pysollib/games/canfield.py

@@ -142,8 +142,8 @@ class Canfield(Game):
                 tx, ty, ta, tf = l.getTextAttr(None, "se")
                 tx, ty = x + tx + l.XM, y + ty
             else:
-                tx, ty, ta, tf = l.getTextAttr(None, "s")
+                tx, ty, ta, tf = l.getTextAttr(None, "ss")
-                tx, ty = x + tx, y + ty + l.YM
+                tx, ty = x + tx, y + ty
             font = self.app.getFont("canvas_default")
             self.texts.info = MfxCanvasText(self.canvas, tx, ty, anchor=ta, font=font)
         x, y = l.XM, l.YM + l.YS + l.TEXT_HEIGHT

pysollib/games/curdsandwhey.py

@@ -162,7 +162,7 @@ class Dumfries(Game):
         # create layout
         l, s = Layout(self), self.s
         kwdefault(layout, rows=8, waste=0, texts=1, playcards=20)
-        apply(Layout.klondikeLayout, (l,), layout)
+        l.klondikeLayout(**layout)
         self.setSize(l.size[0], l.size[1])
         # create stacks
         s.talon = Dumfries_TalonStack(l.s.talon.x, l.s.talon.y, self)

pysollib/games/fan.py

@@ -81,15 +81,16 @@ class Fan(Game):
         self.setSize(l.XM + max(rows)*w, l.YM + (1+len(rows))*l.YS)
 
         # create stacks
+        decks = self.gameinfo.decks
         if reserves:
             x, y = l.XM, l.YM
             for r in range(reserves):
                 s.reserves.append(self.ReserveStack_Class(x, y, self))
                 x += l.XS
-            x = (self.width - self.gameinfo.decks*4*l.XS - 2*l.XS) / 2
+            x = (self.width - decks*4*l.XS - 2*l.XS) / 2
             dx = l.XS
         else:
-            dx = (self.width - self.gameinfo.decks*4*l.XS)/(self.gameinfo.decks*4+1)
+            dx = (self.width - decks*4*l.XS)/(decks*4+1)
             x, y = l.XM + dx, l.YM
             dx += l.XS
         for fnd_cls in self.Foundation_Classes:

pysollib/games/fortythieves.py

@@ -103,18 +103,18 @@ class FortyThieves(Game):
             s.rows.append(self.RowStack_Class(x, y, self, max_move=self.ROW_MAX_MOVE))
             x = x + l.XS
         x = self.width - l.XS
-        y = self.height - l.YS - l.TEXT_HEIGHT
+        y = self.height - l.YS
         s.talon = WasteTalonStack(x, y, self, max_rounds=max_rounds, num_deal=num_deal)
-        l.createText(s.talon, "s")
+        l.createText(s.talon, "n")
         if max_rounds > 1:
             s.talon.texts.rounds = MfxCanvasText(self.canvas,
-                                                 x + l.CW / 2, y - l.YM,
+                                                 x + l.CW / 2, y - l.TEXT_HEIGHT,
                                                  anchor="s",
                                                  font=self.app.getFont("canvas_default"))
         x = x - l.XS
         s.waste = WasteStack(x, y, self)
         s.waste.CARD_XOFFSET = -l.XOFFSET
-        l.createText(s.waste, "s")
+        l.createText(s.waste, "n")
 
         # define stack-groups
         l.defaultStackGroups()

pysollib/games/harp.py

@@ -79,7 +79,7 @@ class DoubleKlondike(Game):
             assert s.talon.texts.rounds is None
             tx, ty, ta, tf = l.getTextAttr(s.talon, "nn")
             if layout.get("texts"):
-                ty = ty - 2*l.YM
+                ty = ty - 2*l.TEXT_MARGIN
             s.talon.texts.rounds = MfxCanvasText(self.canvas, tx, ty,
                                                  anchor=ta,
                                                  font=self.app.getFont("canvas_default"))
@@ -243,6 +243,10 @@ class BigDeal(DoubleKlondike):
         x += l.XS
         s.waste = WasteStack(x, y, self)
         l.createText(s.waste, 'n')
+        if max_rounds > 1:
+            tx, ty, ta, tf = l.getTextAttr(s.waste, 'se')
+            font = self.app.getFont('canvas_default')
+            s.talon.texts.rounds = MfxCanvasText(self.canvas, tx, ty, anchor=ta, font=font)
         self.setRegion(s.rows, (-999, -999, l.XM+rows*l.XS-l.CW/2, 999999), priority=1)
         l.defaultStackGroups()
 

pysollib/games/klondike.py

@@ -486,7 +486,7 @@ class FlowerGarden(Stonewall):
 # // Brigade
 # ************************************************************************/
 
-class KingAlbertOld(Klondike):
+class KingAlbert(Klondike):
     Talon_Class = InitialDealTalonStack
     RowStack_Class = StackWrapper(AC_RowStack, max_move=1)
     Hint_Class = CautiousDefaultHint
@@ -511,17 +511,17 @@ class KingAlbertOld(Klondike):
         self.s.talon.dealRow(rows=self.s.reserves)
 
 
-class KingAlbert(KingAlbertOld):
+## class KingAlbertNew(KingAlbert):
 
-    def createGame(self):
+##     def createGame(self):
-        l = Klondike.createGame(self, max_rounds=1, rows=self.ROWS, waste=0, texts=0)
+##         l = Klondike.createGame(self, max_rounds=1, rows=self.ROWS, waste=0, texts=0)
-        self.setSize(self.width+l.XM+l.XS, self.height)
+##         self.setSize(self.width+l.XM+l.XS, self.height)
-        self.s.reserves.append(ArbitraryStack(self.width-l.XS, l.YM, self))
+##         self.s.reserves.append(ArbitraryStack(self.width-l.XS, l.YM, self))
-        l.defaultStackGroups()
+##         l.defaultStackGroups()
 
-    def startGame(self):
+##     def startGame(self):
-        Klondike.startGame(self, flip=1, reverse=0)
+##         Klondike.startGame(self, flip=1, reverse=0)
-        self.s.talon.dealRow(rows=self.s.reserves*7)
+##         self.s.talon.dealRow(rows=self.s.reserves*7)
 
 
 class Raglan(KingAlbert):

pysollib/games/matriarchy.py

@@ -174,7 +174,9 @@ class Matriarchy(Game):
         self.setSize(10*l.XS+l.XM, h + l.YM + h)
 
         # create stacks
-        center, c1, c2 = self.height / 2, h, self.height - h
+        ##center, c1, c2 = self.height / 2, h, self.height - h
+        center = self.height / 2
+        c1, c2 = center-l.TEXT_HEIGHT/2, center+l.TEXT_HEIGHT/2
         x, y = l.XM, c1 - l.CH
         for i in range(8):
             s.rows.append(Matriarchy_UpRowStack(x, y, self, i/2))
@@ -186,10 +188,10 @@ class Matriarchy(Game):
         x, y = x + l.XS / 2, c1 - l.CH / 2 - l.CH
         tx = x + l.CW / 2
         s.waste = Matriarchy_Waste(x, y, self)
-        l.createText(s.waste, "ss")
+        l.createText(s.waste, "s")
         y = c2 + l.CH / 2
         s.talon = Matriarchy_Talon(x, y, self, max_rounds=VARIABLE_REDEALS)
-        l.createText(s.talon, "nn")
+        l.createText(s.talon, "n")
         s.talon.texts.rounds = MfxCanvasText(self.canvas,
                                              tx, y + l.YS, anchor="n",
                                              font=self.app.getFont("canvas_default"))

pysollib/games/montana.py

@@ -167,7 +167,7 @@ class Montana(Game):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=4), self.s
+        l, s = Layout(self, card_x_space=4), self.s
 
         # set window
         self.setSize(l.XM + self.RSTEP*l.XS, l.YM + 5*l.YS)

pysollib/games/montecarlo.py

@@ -702,7 +702,7 @@ class DerLetzteMonarch(Game):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=4), self.s
+        l, s = Layout(self, card_x_space=4), self.s
 
         # set window
         self.setSize(l.XM + 13*l.XS, l.YM + 5*l.YS)

pysollib/games/pasdedeux.py

@@ -161,7 +161,7 @@ class PasDeDeux(Game):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=4), self.s
+        l, s = Layout(self, card_x_space=4), self.s
 
         # set window
         self.setSize(l.XM + 13*l.XS, l.YM + 5*l.YS)

pysollib/games/picturegallery.py

@@ -108,12 +108,16 @@ class PictureGallery_Hint(AbstractHint):
         if not self.hints:
             for r in game.s.rows:
                 pile = r.getPile()
+                lp = len(pile)
+                lr = len(r.cards)
+                assert 1 <= lp <= lr
+                rpile = r.cards[ : (lr-lp) ]   # remaining pile
                 if not pile or len(pile) != 1 or len(pile) == len(r.cards):
                     continue
                 base_score = 60000
                 # find a stack that would accept this card
                 for t in game.s.rows:
-                    if t is not r and t.acceptsCards(r, pile):
+                    if self.shallMovePile(r, t, pile, rpile):
                         score = base_score + 100 * (self.K - pile[0].rank)
                         self.addHint(score, 1, r, t)
                         break
@@ -289,6 +293,10 @@ class PictureGallery(Game):
 # // Great Wheel
 # ************************************************************************/
 
+class GreatWheel_Hint(PictureGallery_Hint):
+    shallMovePile = PictureGallery_Hint._cautiousShallMovePile
+
+
 class GreatWheel_Foundation(PictureGallery_Foundation):
     def acceptsCards(self, from_stack, cards):
         if not PictureGallery_Foundation.acceptsCards(self, from_stack, cards):
@@ -313,9 +321,9 @@ class GreatWheel_RowStack(BasicRowStack):
         return self.game.app.images.getTalonBottom()
 
 
-
 class GreatWheel(PictureGallery):
 
+    Hint_Class = GreatWheel_Hint
     Foundation_Class = GreatWheel_Foundation
     TableauStack_Classes = [
         StackWrapper(PictureGallery_TableauStack, base_rank=2, max_cards=5, dir=2),
@@ -325,7 +333,7 @@ class GreatWheel(PictureGallery):
     Talon_Class = StackWrapper(WasteTalonStack, max_rounds=1)
 
     def createGame(self):
-        PictureGallery.createGame(self, rows=2, waste=True, dir=2)
+        PictureGallery.createGame(self, waste=True)
 
     def fillStack(self, stack):
         if stack is self.s.waste and not stack.cards :

pysollib/games/pileon.py

@@ -76,7 +76,7 @@ class PileOn(Game):
         # set window
         # (set size so that at least 4 cards are fully playable)
         #w = max(2*l.XS, l.XS+(self.PLAYCARDS-1)*l.XOFFSET+2*l.XM)
-        w = l.XS+(self.PLAYCARDS-1)*l.XOFFSET+3*l.XM
+        w = l.XS+(self.PLAYCARDS-1)*l.XOFFSET+3*l.XOFFSET
         twidth, theight = self.TWIDTH, int((self.NSTACKS-1)/self.TWIDTH+1)
         self.setSize(l.XM+twidth*w, l.YM+theight*l.YS)
 

pysollib/games/siebenbisas.py

@@ -195,7 +195,7 @@ class Maze(Game):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=4, YM=4), self.s
+        l, s = Layout(self, card_x_space=4, card_y_space=4), self.s
 
         # set window
         self.setSize(l.XM + 9*l.XS, l.YM + 6*l.YS)

pysollib/games/special/memory.py

@@ -271,7 +271,7 @@ class Concentration(Memory24):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=4), self.s
+        l, s = Layout(self, card_x_space=4), self.s
 
         # game extras
         self.other_stack = None

pysollib/games/sultan.py

@@ -288,7 +288,7 @@ class IdleAces(Game):
     def createGame(self):
 
         l, s = Layout(self), self.s
-        self.setSize(l.XM+8*l.XS, l.YM+4*l.YS)
+        self.setSize(l.XM+7*l.XS, l.YM+4*l.YS)
 
         x, y = l.XM, l.YM
         s.talon = WasteTalonStack(x, y, self, max_rounds=3)
@@ -296,7 +296,7 @@ class IdleAces(Game):
         x += l.XS
         s.waste = WasteStack(x, y, self)
         l.createText(s.waste, 'ss')
-        x0, y0 = l.XM+l.XS, l.YM
+        x0, y0 = l.XM+2*l.XS, l.YM
         k = 0
         for i, j in((2, 0), (0, 1.5), (4, 1.5), (2, 3)):
             x, y = x0+i*l.XS, y0+j*l.YS

pysollib/games/unionsquare.py

@@ -97,7 +97,7 @@ class UnionSquare(Game):
 
     def createGame(self, rows=16):
         # create layout
-        l, s = Layout(self, YM=18), self.s
+        l, s = Layout(self, card_y_space=20), self.s
 
         # set window
         self.setSize(l.XM + (5+rows/4)*l.XS, l.YM + 4*l.YS)

pysollib/games/windmill.py

@@ -75,7 +75,7 @@ class Windmill(Game):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=20), self.s
+        l, s = Layout(self, card_x_space=20), self.s
 
         # set window
         self.setSize(7*l.XS+l.XM, 5*l.YS+l.YM+l.YM)
@@ -153,7 +153,7 @@ class NapoleonsTomb(Windmill):
 
     def createGame(self):
         # create layout
-        l, s = Layout(self, XM=20, YM=20), self.s
+        l, s = Layout(self, card_x_space=20, card_y_space=20), self.s
 
         # set window
         self.setSize(5*l.XS+l.XM, 3*l.YS+l.YM+l.YM)
@@ -205,7 +205,7 @@ class Corners(Game):
 
     def createGame(self, max_rounds=3):
         # create layout
-        l, s = Layout(self, XM=20, YM=20), self.s
+        l, s = Layout(self, card_x_space=20, card_y_space=20), self.s
 
         # set window
         self.setSize(5*l.XS+l.XM, 4*l.YS+3*l.YM)

pysollib/layout.py

@@ -40,6 +40,7 @@ import sys
 # PySol imports
 from mfxutil import destruct, Struct, SubclassResponsibility
 from pysoltk import MfxCanvasText
+from resource import CSI
 
 
 # /***********************************************************************
@@ -65,7 +66,7 @@ class _LayoutStack:
 
 
 class Layout:
-    def __init__(self, game, XM=10, YM=10, **kw):
+    def __init__(self, game, card_x_space=None, card_y_space=None, **kw):
         self.game = game
         self.canvas = self.game.canvas
         self.size = None
@@ -80,15 +81,51 @@ class Layout:
         self.regions = []
         # set visual constants
         images = self.game.app.images
+        cardset_size = images.cs.si.size
+        if cardset_size in (CSI.SIZE_TINY, CSI.SIZE_SMALL):
+            layout_x_margin = 6
+            layout_y_margin = 6
+            layout_card_x_space = 6
+            layout_card_y_space = 10
+        elif cardset_size in (CSI.SIZE_MEDIUM,):
+            layout_x_margin = 8
+            layout_y_margin = 8
+            layout_card_x_space = 8
+            layout_card_y_space = 12
+        else:  # CSI.SIZE_LARGE, CSI.SIZE_XLARGE
+            layout_x_margin = 10
+            layout_y_margin = 10
+            layout_card_x_space = 10
+            layout_card_y_space = 14
+
         self.CW = images.CARDW
         self.CH = images.CARDH
-        self.XM = XM                    # XMARGIN
-        self.YM = YM                    # YMARGIN
-        self.XS = self.CW + XM          # XSPACE
-        self.YS = self.CH + YM          # YSPACE
         self.XOFFSET = images.CARD_XOFFSET
         self.YOFFSET = images.CARD_YOFFSET
-        self.TEXT_HEIGHT = 30
+
+        self.XM = layout_x_margin                   # XMARGIN
+        self.YM = layout_y_margin                   # YMARGIN
+
+
+        if card_x_space is None:
+            self.XS = self.CW + layout_card_x_space          # XSPACE
+        else:
+            self.XS = self.CW + card_x_space
+        if card_y_space is None:
+            self.YS = self.CH + layout_card_y_space          # YSPACE
+        else:
+            self.YS = self.CH + card_y_space
+
+        ##self.CARD_X_SPACE = layout_card_x_space
+        ##self.CARD_Y_SPACE = layout_card_y_space
+        ##self.RIGHT_MARGIN = layout_x_margin-layout_card_x_space
+        ##self.BOTTOM_MARGIN = layout_y_margin-layout_card_y_space
+
+        self.TEXT_MARGIN = 10
+        ##self.TEXT_HEIGHT = 30
+        font = game.app.getFont("canvas_default")
+        self.TEXT_HEIGHT = 18+font[1]
+
         self.__dict__.update(kw)
         if self.game.preview > 1:
             if kw.has_key("XOFFSET"):
@@ -116,26 +153,26 @@ class Layout:
         if stack is not None:
             x, y = stack.x, stack.y
         if anchor == "n":
-            return (x + self.CW / 2, y - self.YM, "center", "%d")
+            return (x+self.CW/2, y-4, "s", "%d")
         if anchor == "nn":
-            return (x + self.CW / 2, y - self.YM, "s", "%d")
+            return (x+self.CW/2, y-self.TEXT_MARGIN, "s", "%d")
         if anchor == "s":
-            return (x + self.CW / 2, y + self.YS, "center", "%d")
+            return (x+self.CW/2, y+self.CH+4, "n", "%d")
         if anchor == "ss":
-            return (x + self.CW / 2, y + self.YS, "n", "%d")
+            return (x+self.CW/2, y+self.CH+self.TEXT_MARGIN, "n", "%d")
         if anchor == "nw":
-            return (x - self.XM, y, "ne", "%d")
+            return (x-self.TEXT_MARGIN, y, "ne", "%d")
         if anchor == "sw":
-            return (x - self.XM, y + self.CH, "se", "%d")
+            return (x-self.TEXT_MARGIN, y+self.CH, "se", "%d")
         f = "%2d"
         if self.game.gameinfo.decks > 1:
             f = "%3d"
         if anchor == "ne":
-            return (x + self.XS, y, "nw", f)
+            return (x+self.CW+self.TEXT_MARGIN, y, "nw", f)
         if anchor == "se":
-            return (x + self.XS, y + self.CH, "sw", f)
+            return (x+self.CW+self.TEXT_MARGIN, y+self.CH, "sw", f)
         if anchor == "e":
-            return (x + self.XS, y + self.CH / 2, "w", f)
+            return (x+self.CW+self.TEXT_MARGIN, y+self.CH/2, "w", f)
         raise Exception, anchor
 
     def createText(self, stack, anchor, dx=0, dy=0, text_format=""):
@@ -344,7 +381,7 @@ class Layout:
             self.s.waste = s = S(x, y)
             if texts:
                 # place text left of stack
-                s.setText(x - XM, y + CH, anchor="se", format="%3d")
+                s.setText(x - self.TEXT_MARGIN, y + CH, anchor="se", format="%3d")
 
         # set window
         self.size = (XM + (rows+decks)*XS, h)
@@ -391,12 +428,12 @@ class Layout:
             self.s.waste = s = S(x, y)
             if texts:
                 # place text above stack
-                s.setText(x + CW / 2, y - YM, anchor="s")
+                s.setText(x + CW / 2, y - self.TEXT_MARGIN, anchor="s")
         x = w - XS
         self.s.talon = s = S(x, y)
         if texts:
             # place text above stack
-            s.setText(x + CW / 2, y - YM, anchor="s")
+            s.setText(x + CW / 2, y - self.TEXT_MARGIN, anchor="s")
 
         # set window
         self.size = (w, YM + h + YS)

pysollib/settings.py

@@ -46,4 +46,3 @@ if os.name == "mac":
 TOP_SIZE = 10
 TOP_TITLE = n_("Top 10")
 
-

pysollib/stack.py

@@ -1030,10 +1030,10 @@ class Stack:
         ##sx, sy = 0, 0
         sx, sy = -images.SHADOW_XOFFSET, -images.SHADOW_YOFFSET
         dx, dy = 0, 0
-        if self.game.app.opt.sticky_mouse:
+        if game.app.opt.sticky_mouse:
             # return cards under mouse
-            dx = event.x - (x_offset+images.CARDW+sx)
+            dx = event.x - (x_offset+images.CARDW+sx) - game.canvas.xmargin
-            dy = event.y - (y_offset+images.CARDH+sy)
+            dy = event.y - (y_offset+images.CARDH+sy) - game.canvas.ymargin
             if dx < 0: dx = 0
             if dy < 0: dy = 0
         for s in drag.shadows:
@@ -1043,8 +1043,8 @@ class Stack:
         for card in drag.cards:
             card.tkraise()
             card.moveBy(sx+dx, sy+dy)
-        if self.game.app.opt.dragcursor:
+        if game.app.opt.dragcursor:
-            self.game.canvas.config(cursor=CURSOR_DRAG)
+            game.canvas.config(cursor=CURSOR_DRAG)
 
     # continue a drag operation
     def keepDrag(self, event):

pysollib/tk/tkcanvas.py

@@ -117,6 +117,8 @@ class MfxCanvas(Tkinter.Canvas):
         self._text_color = "#000000"
         self._stretch_bg_image = 0
         self._text_items = []
+        #
+        self.xmargin, self.ymargin = 10, 10
         # resize bg image
         self.bind('<Configure>', lambda e: self.set_bg_image())
 
@@ -155,8 +157,8 @@ class MfxCanvas(Tkinter.Canvas):
             #sh = max(self.winfo_screenheight(), 768)
             sw = max(self.winfo_width(), int(self.cget('width')))
             sh = max(self.winfo_height(), int(self.cget('height')))
-            for x in range(0, sw - 1, iw):
+            for x in range(-self.xmargin, sw, iw):
-                for y in range(0, sh - 1, ih):
+                for y in range(-self.ymargin, sh, ih):
                     id = self._x_create("image", x, y, image=image, anchor="nw")
                     self.tag_lower(id)          # also see tag_lower above
                     self.__tiles.append(id)
@@ -198,8 +200,15 @@ class MfxCanvas(Tkinter.Canvas):
 
     def setInitialSize(self, width, height):
         ##print 'setInitialSize:', width, height
-        self.config(width=width, height=height)
+        if self.preview:
-        self.config(scrollregion=(0, 0, width, height))
+            self.config(width=width, height=height)
+            self.config(scrollregion=(0, 0, width, height))
+        else:
+            # add margins
+            ##dx, dy = 40, 40
+            dx, dy = self.xmargin, self.ymargin
+            self.config(width=dx+width+dx, height=dy+height+dy)
+            self.config(scrollregion=(-dx, -dy, width+dx, height+dy))
 
 
     #
@@ -226,7 +235,8 @@ class MfxCanvas(Tkinter.Canvas):
 ##             for i in range(len(stack.cards)):
 ##                 if stack.cards[i].item.id in current:
 ##                     return i
-            x, y = event.x, event.y
+            x, y = event.x-self.xmargin, event.y-self.ymargin
+            ##x, y = event.x, event.y
             items = list(self.find_overlapping(x,y,x,y))
             items.reverse()
             for item in items: