kivy: fix animate_to_center
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1b0e29d385
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4195001aed
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@ -380,20 +380,9 @@ class TabbedCarousel(Factory.TabbedPanel):
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scrlv = self._tab_strip.parent
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if not scrlv:
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return
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idx = self.tab_list.index(value)
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if idx == 0:
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scroll_x = 1
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elif idx == len(self.tab_list) - 1:
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scroll_x = 0
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else:
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self_center_x = scrlv.center_x
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vcenter_x = value.center_x
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diff_x = (self_center_x - vcenter_x)
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try:
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scroll_x = scrlv.scroll_x - (diff_x / scrlv.width)
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except ZeroDivisionError:
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pass
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n = len(self.tab_list)
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scroll_x = 1. * (n - idx - 1) / (n - 1)
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mation = Factory.Animation(scroll_x=scroll_x, d=.25)
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mation.cancel_all(scrlv)
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mation.start(scrlv)
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