diff options
Diffstat (limited to 'sugar/graphics/canvasicon.py')
| -rw-r--r-- | sugar/graphics/canvasicon.py | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/sugar/graphics/canvasicon.py b/sugar/graphics/canvasicon.py index 39f1358..a77eecd 100644 --- a/sugar/graphics/canvasicon.py +++ b/sugar/graphics/canvasicon.py @@ -142,6 +142,8 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem): gobject.PARAM_READWRITE), 'size' : (int, None, None, 0, 1024, 0, gobject.PARAM_READWRITE), + 'scale' : (int, None, None, 0, 1024, 0, + gobject.PARAM_READWRITE), 'cache' : (bool, None, None, False, gobject.PARAM_READWRITE), 'active' : (bool, None, None, True, @@ -156,6 +158,7 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem): self._buffers = {} self._cur_buffer = None self._size = 0 + self._scale = 0 self._fill_color = None self._stroke_color = None self._icon_name = None @@ -210,6 +213,11 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem): self._clear_buffers() self._size = value self.emit_request_changed() + elif pspec.name == 'scale': + if self._scale != value and not self._cache: + self._clear_buffers() + self._scale = value + self.emit_request_changed() elif pspec.name == 'cache': self._cache = value elif pspec.name == 'active': @@ -277,6 +285,8 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem): return self._active elif pspec.name == 'badge-name': return self._badge_name + elif pspec.name == 'scale': + return self._scale def _get_icon_size(self, handle): if handle: @@ -286,9 +296,11 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem): return [0, 0] def _get_size(self, handle): - if self._size == 0: - width, height = self._get_icon_size(handle) - else: + width, height = self._get_icon_size(handle) + if self._scale != 0: + width = int(width * self._scale) + height = int(height * self._scale) + elif self._size != 0: width = height = self._size return [width, height] |