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Spread box cleanups and fixes

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This commit is contained in:
Marco Pesenti Gritti
2006-10-07 14:33:08 +02:00
parent 55f82602c4
commit 8c3ac8960f
5 changed files with 17 additions and 24 deletions
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sugar/graphics/spreadbox.py
+12 -17
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@@ -19,21 +19,6 @@ class SpreadBox(hippo.CanvasBox, hippo.CanvasItem):
def add(self, item):
self._items_to_position.append(item)
self.append(item, hippo.PACK_FIXED)
if self._spread_on_add:
self.spread()
def spread(self):
self._spread_on_add = True
[width, height] = self.get_allocation()
for item in self._items_to_position:
x = int(random.random() * width)
y = int(random.random() * height)
[x, y] = self._clamp_position(item, x, y)
self.move(item, x, y)
self._items_to_position = []
def _get_distance(self, icon1, icon2):
[icon1_x, icon1_y] = self.get_position(icon1)
@@ -57,8 +42,7 @@ class SpreadBox(hippo.CanvasBox, hippo.CanvasItem):
x = max(0, x)
y = max(0, y)
item_w = icon.get_width_request()
item_h = icon.get_height_request(item_w)
[item_w, item_h] = icon.get_request()
[box_w, box_h] = self.get_allocation()
x = min(box_w - item_w, x)
@@ -94,6 +78,17 @@ class SpreadBox(hippo.CanvasBox, hippo.CanvasItem):
def do_allocate(self, width, height):
hippo.CanvasBox.do_allocate(self, width, height)
for item in self._items_to_position:
[item_w, item_h] = item.get_request()
x = int(random.random() * width - item_w)
y = int(random.random() * height - item_h)
[x, y] = self._clamp_position(item, x, y)
self.move(item, x, y)
self._items_to_position = []
tries = 10
self._spread_icons()
while not self._stable and tries > 0: