Creates a widget that controls placement of a child in a grid.
The placementData and child arguments are required.
Source
GridPlacementData({
Key key,
@required this.placementData,
@required Widget child
}) : super(key: key, child: child);
Creates a widget that controls placement of a child in a grid.
The placementData and child arguments are required.
GridPlacementData({
Key key,
@required this.placementData,
@required Widget child
}) : super(key: key, child: child);