Add comment for overflow-{x,y} applying to ::placeholder.

This commit is contained in:
Xidorn Quan 2018-03-27 11:51:08 +11:00
parent 1981efcc35
commit cda4e6d751

View file

@ -205,6 +205,8 @@ ${helpers.single_keyword("-servo-overflow-clip-box", "padding-box content-box",
%> %>
// FIXME(pcwalton, #2742): Implement scrolling for `scroll` and `auto`. // FIXME(pcwalton, #2742): Implement scrolling for `scroll` and `auto`.
//
// We allow it to apply to placeholders for UA sheets, which set it !important.
${helpers.single_keyword("overflow-x", "visible hidden scroll auto", ${helpers.single_keyword("overflow-x", "visible hidden scroll auto",
animation_value_type="discrete", animation_value_type="discrete",
extra_gecko_values="-moz-hidden-unscrollable", extra_gecko_values="-moz-hidden-unscrollable",
@ -215,6 +217,8 @@ ${helpers.single_keyword("overflow-x", "visible hidden scroll auto",
servo_restyle_damage = "reflow")} servo_restyle_damage = "reflow")}
// FIXME(pcwalton, #2742): Implement scrolling for `scroll` and `auto`. // FIXME(pcwalton, #2742): Implement scrolling for `scroll` and `auto`.
//
// We allow it to apply to placeholders for UA sheets, which set it !important.
<%helpers:longhand name="overflow-y" animation_value_type="discrete" <%helpers:longhand name="overflow-y" animation_value_type="discrete"
flags="APPLIES_TO_PLACEHOLDER", flags="APPLIES_TO_PLACEHOLDER",
spec="https://drafts.csswg.org/css-overflow/#propdef-overflow-y" spec="https://drafts.csswg.org/css-overflow/#propdef-overflow-y"