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Fix height request

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This commit is contained in:
Marco Pesenti Gritti 2007-04-28 01:15:47 +02:00
parent 395d3f5c96
commit 7c8ec7a845
1 changed files with 16 additions and 13 deletions
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29
sugar/graphics/snowflakebox.py
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@ -69,27 +69,30 @@ class SnowflakeBox(hippo.CanvasBox, hippo.CanvasItem):
self.set_position(child, int(x), int(y)) self.set_position(child, int(x), int(y))
def do_get_height_request(self, for_width): def _calculate_size(self):
hippo.CanvasBox.do_get_height_request(self, for_width)
height = for_width
return (height, height)
def do_get_width_request(self):
hippo.CanvasBox.do_get_width_request(self)
max_child_size = 0 max_child_size = 0
for child in self.get_children(): for child in self.get_children():
[min_w, natural_w] = child.get_width_request() [min_w, natural_w] = child.get_width_request()
[min_h, natural_h] = child.get_height_request(min_w) [min_h, natural_h] = child.get_height_request(min_w)
max_child_size = max (max_child_size, min_w) max_child_size = max (max_child_size, min_w)
max_child_size = max (max_child_size, min_h) max_child_size = max (max_child_size, min_h)
width = self._get_radius() * 2 + \ return self._get_radius() * 2 + max_child_size + _FLAKE_DISTANCE * 2
max_child_size + _FLAKE_DISTANCE * 2
return (width, width) def do_get_height_request(self, for_width):
hippo.CanvasBox.do_get_height_request(self, for_width)
size = self._calculate_size()
return (size, size)
def do_get_width_request(self):
hippo.CanvasBox.do_get_width_request(self)
size = self._calculate_size()
return (size, size)
def do_allocate(self, width, height, origin_changed): def do_allocate(self, width, height, origin_changed):
hippo.CanvasBox.do_allocate(self, width, height, origin_changed) hippo.CanvasBox.do_allocate(self, width, height, origin_changed)