gecko/layout/style/nsCSSPropLogicalGroupList.h

57 lines
2.7 KiB
C

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/*
* a list of groups of logical properties, for preprocessing
*/
// A logical property group is one that defines the corresponding physical
// longhand properties that could be set by a given set of logical longhand
// properties. For example, the logical property group for margin-block-start
// (and the other three logical margin properties) is one that contains
// margin-top, margin-right, margin-bottom and margin-left.
//
// Logical property groups are defined below using one of the following
// macros, where the name_ argument must be capitalized LikeThis and
// must not collide with the name of a property's DOM method (its
// method_ in nsCSSPropList.h):
//
// CSS_PROP_LOGICAL_GROUP_SHORTHAND(name_)
// Defines a logical property group whose corresponding physical
// properties are those in a given shorthand. For example, the
// logical property group for margin-{block,inline}-{start,end}
// is defined by the margin shorthand. The name_ argument must
// be the method_ name of the shorthand (so Margin rather than
// margin).
//
// CSS_PROP_LOGICAL_GROUP_BOX(name_)
// Defines a logical property group whose corresponding physical
// properties are a set of four box properties which are not
// already represented by an existing shorthand property. For
// example, the logical property group for
// offset-{block,inline}-{start,end} contains the top, right,
// bottom and left physical properties, but there is no shorthand
// that sets those four properties. A table must be defined in
// nsCSSProps.cpp named g<name_>LogicalGroupTable containing the
// four physical properties in top/right/bottom/left order.
//
// CSS_PROP_LOGICAL_GROUP_AXIS(name_)
// Defines a logical property group whose corresponding physical
// properties are a set of two axis-related properties. For
// example, the logical property group for {block,inline}-size
// contains the width and height properties. A table must be
// defined in nCSSProps.cpp named g<name_>LogicalGroupTable
// containing the two physical properties in vertical/horizontal
// order, followed by an nsCSSProperty_UNKNOWN entry.
CSS_PROP_LOGICAL_GROUP_SHORTHAND(BorderColor)
CSS_PROP_LOGICAL_GROUP_SHORTHAND(BorderStyle)
CSS_PROP_LOGICAL_GROUP_SHORTHAND(BorderWidth)
CSS_PROP_LOGICAL_GROUP_SHORTHAND(Margin)
CSS_PROP_LOGICAL_GROUP_AXIS(MaxSize)
CSS_PROP_LOGICAL_GROUP_BOX(Offset)
CSS_PROP_LOGICAL_GROUP_SHORTHAND(Padding)
CSS_PROP_LOGICAL_GROUP_AXIS(MinSize)
CSS_PROP_LOGICAL_GROUP_AXIS(Size)