SliverGridGeometry class

Describes the placement of a child in a RenderSliverGrid.

See also:

Annotations
  • @immutable

Constructors

SliverGridGeometry({@required double scrollOffset, @required double crossAxisOffset, @required double mainAxisExtent, @required double crossAxisExtent })
Creates an object that describes the placement of a child in a RenderSliverGrid.
const

Properties

crossAxisExtent double
The extent of the child in the non-scrolling axis. [...]
final
crossAxisOffset double
The offset of the child in the non-scrolling axis. [...]
final
mainAxisExtent double
The extent of the child in the scrolling axis. [...]
final
scrollOffset double
The scroll offset of the leading edge of the child relative to the leading edge of the parent.
final
trailingScrollOffset double
The scroll offset of the trailing edge of the child relative to the leading edge of the parent.
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

getBoxConstraints(SliverConstraints constraints) BoxConstraints
Returns a tight BoxConstraints that forces the child to have the required size.
toString() String
Returns a string representation of this object.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited

Operators

operator ==(other) bool
The equality operator. [...]
inherited