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stylo: support all overflow values

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MozReview-Commit-ID: 1iQdUDsb6u9
This commit is contained in:
Manish Goregaokar 2017-04-24 19:47:37 -07:00 • committed by Manish Goregaokar
parent e3e10ada09
commit f8e298b2b3
10 changed files with 63 additions and 81 deletions
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6
components/layout/block.rs
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@ -53,7 +53,7 @@ use servo_geometry::max_rect;
use std::cmp::{max, min};
use std::fmt;
use std::sync::Arc;
use style::computed_values::{border_collapse, box_sizing, display, float, overflow_x, overflow_y};
use style::computed_values::{border_collapse, box_sizing, display, float, overflow_x};
use style::computed_values::{position, text_align};
use style::context::SharedStyleContext;
use style::logical_geometry::{LogicalPoint, LogicalRect, LogicalSize, WritingMode};
@ -1440,7 +1440,7 @@ impl BlockFlow {
FormattingContextType::Other
}
_ if style.get_box().overflow_x != overflow_x::T::visible ||
style.get_box().overflow_y != overflow_y::T(overflow_x::T::visible) ||
style.get_box().overflow_y != overflow_x::T::visible ||
style.is_multicol() => {
FormattingContextType::Block
}
@ -1677,7 +1677,7 @@ impl BlockFlow {
pub fn overflow_style_may_require_scroll_root(&self) -> bool {
match (self.fragment.style().get_box().overflow_x,
self.fragment.style().get_box().overflow_y.0) {
self.fragment.style().get_box().overflow_y) {
(overflow_x::T::auto, _) | (overflow_x::T::scroll, _) | (overflow_x::T::hidden, _) |
(_, overflow_x::T::auto) | (_, overflow_x::T::scroll) | (_, overflow_x::T::hidden) =>
true,