diff options
Diffstat (limited to 'SliderPuzzleWidget.py')
| -rw-r--r-- | SliderPuzzleWidget.py | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/SliderPuzzleWidget.py b/SliderPuzzleWidget.py index d455eff..c22549c 100644 --- a/SliderPuzzleWidget.py +++ b/SliderPuzzleWidget.py @@ -60,7 +60,11 @@ class SliderCreator (GdkPixbuf.Pixbuf): width = 564 if height == -1: height = 564 - super(SliderCreator, self).__init__(Gdk.COLORSPACE_RGB, False, 8, width, height) + self.set_properties({'colorspace':GdkPixbuf.Colorspace.RGB, + 'has-alpha': False, + 'bits-per-sample': 8, + 'width':width, + 'height':height}) if tlist is None: items = [] cmds = file(fname).readlines() @@ -447,10 +451,15 @@ class SliderPuzzleWidget (Gtk.Table): self.set_row_spacings(1) self.set_col_spacings(1) + # An intermediate remove method, to absorb the second parameter from + # the foreach call. + def remove_itm(self, cell, rubbish): + self.remove(cell) + @utils.trace def full_refresh (self): # Delete everything - self.foreach(self.remove, None) + self.foreach(self.remove_itm, None) self.prepare_pieces() # Add the pieces in their respective places for y in range(self.jumbler.rowsize): @@ -548,7 +557,7 @@ class SliderPuzzleWidget (Gtk.Table): def show_image (self): """ Shows the full image, used as visual clue for solved puzzle """ # Delete everything - self.foreach(self.remove, None) + self.foreach(self.remove_itm, None) if hasattr(self, 'pieces'): del self.pieces # Resize to a single cell and use that for the image @@ -558,6 +567,9 @@ class SliderPuzzleWidget (Gtk.Table): self.attach(img, 0,1,0,1) img.show() + # Intermediate function to absorb extra parameters sent in by + # save_to_callbackv + def get_image_as_png (self, cb=None): if self.image is None: return None @@ -565,7 +577,9 @@ class SliderPuzzleWidget (Gtk.Table): if cb is None: rv = StringIO() cb = rv.write - self.image.save_to_callbackv(cb, None, "png", [], []) + def cb_inter(data, r, r2): + cb(data) + self.image.save_to_callbackv(cb_inter, None, "png", [], []) if rv is not None: return rv.getvalue() else: |