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Child bbox is relative to current box.

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svn path=/trunk/netsurf/; revision=11756
This commit is contained in:
Michael Drake 2011-02-22 15:34:36 +00:00
parent 7f1108df32
commit 7eaa663d74
1 changed files with 5 additions and 0 deletions
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5
render/layout.c
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@ -4537,6 +4537,11 @@ static void layout_update_descendant_bbox(struct box *box, struct box *child,
/* child's descendants don't matter; use child's border edge */
layout_get_box_bbox(child, &child_desc_x0, &child_desc_y0,
&child_desc_x1, &child_desc_y1);
/* get the bbox relative to box */
child_desc_x0 += child_x;
child_desc_y0 += child_y;
child_desc_x1 += child_x;
child_desc_y1 += child_y;
}
/* increase box's descendant bbox to contain descendants */