public static GridView custom(
Key key = null,
Axis scrollDirection = Axis.vertical,
bool reverse = false,
ScrollController controller = null,
bool?primary = null,
ScrollPhysics physics = null,
bool shrinkWrap = false,
EdgeInsets padding = null,
SliverGridDelegate gridDelegate = null,
SliverChildDelegate childrenDelegate = null,
float?cacheExtent = null,
DragStartBehavior dragStartBehavior = DragStartBehavior.start
)
{
return(new GridView(
key: key,
scrollDirection: scrollDirection,
reverse: reverse,
controller: controller,
primary: primary,
physics: physics,
shrinkWrap: shrinkWrap,
padding: padding,
gridDelegate: gridDelegate,
childrenDelegate: childrenDelegate,
cacheExtent: cacheExtent,
dragStartBehavior: dragStartBehavior
));
}
public static GridView builder(
Key key = null,
Axis scrollDirection = Axis.vertical,
bool reverse = false,
ScrollController controller = null,
bool?primary = null,
ScrollPhysics physics = null,
bool shrinkWrap = false,
EdgeInsets padding = null,
SliverGridDelegate gridDelegate = null,
IndexedWidgetBuilder itemBuilder = null,
int?itemCount = null,
bool addAutomaticKeepAlives = true,
bool addRepaintBoundaries = true,
float?cacheExtent = null
)
{
return(new GridView(
key: key,
scrollDirection: scrollDirection,
reverse: reverse,
controller: controller,
primary: primary,
physics: physics,
shrinkWrap: shrinkWrap,
padding: padding,
gridDelegate: gridDelegate,
itemBuilder: itemBuilder,
itemCount: itemCount,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries,
cacheExtent: cacheExtent
));
}
public GridView(
Key key = null,
Axis scrollDirection = Axis.vertical,
bool reverse = false,
ScrollController controller = null,
bool?primary = null,
ScrollPhysics physics = null,
bool shrinkWrap = false,
EdgeInsets padding = null,
SliverGridDelegate gridDelegate = null,
SliverChildDelegate childrenDelegate = null,
float?cacheExtent = null,
DragStartBehavior dragStartBehavior = DragStartBehavior.start
) : base(
key: key,
scrollDirection: scrollDirection,
reverse: reverse,
controller: controller,
primary: primary,
physics: physics,
shrinkWrap: shrinkWrap,
padding: padding,
cacheExtent: cacheExtent,
dragStartBehavior: dragStartBehavior
)
{
D.assert(gridDelegate != null);
D.assert(childrenDelegate != null);
this.gridDelegate = gridDelegate;
this.childrenDelegate = childrenDelegate;
}
public GridView(
Key key = null,
Axis scrollDirection = Axis.vertical,
bool reverse = false,
ScrollController controller = null,
bool?primary = null,
ScrollPhysics physics = null,
bool shrinkWrap = false,
EdgeInsets padding = null,
SliverGridDelegate gridDelegate = null,
IndexedWidgetBuilder itemBuilder = null,
int?itemCount = null,
bool addAutomaticKeepAlives = true,
bool addRepaintBoundaries = true,
float?cacheExtent = null
) : base(
key: key,
scrollDirection: scrollDirection,
reverse: reverse,
controller: controller,
primary: primary,
physics: physics,
shrinkWrap: shrinkWrap,
padding: padding,
cacheExtent: cacheExtent
)
{
this.gridDelegate = gridDelegate;
this.childrenDelegate = new SliverChildBuilderDelegate(
itemBuilder,
childCount: itemCount,
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries
);
}
public GridView(
Key key = null,
Axis scrollDirection = Axis.vertical,
bool reverse = false,
ScrollController controller = null,
bool?primary = null,
ScrollPhysics physics = null,
bool shrinkWrap = false,
EdgeInsets padding = null,
SliverGridDelegate gridDelegate = null,
bool addAutomaticKeepAlives = true,
bool addRepaintBoundaries = true,
float?cacheExtent = null,
List <Widget> children = null
) : base(
key: key,
scrollDirection: scrollDirection,
reverse: reverse,
controller: controller,
primary: primary,
physics: physics,
shrinkWrap: shrinkWrap,
padding: padding,
cacheExtent: cacheExtent
)
{
D.assert(gridDelegate != null);
this.childrenDelegate = new SliverChildListDelegate(
children ?? new List <Widget>(),
addAutomaticKeepAlives: addAutomaticKeepAlives,
addRepaintBoundaries: addRepaintBoundaries
);
}
public SliverGrid(
Key key = null,
SliverChildDelegate layoutDelegate = null,
SliverGridDelegate gridDelegate = null
) : base(key: key, del: layoutDelegate)
{
D.assert(layoutDelegate != null);
D.assert(gridDelegate != null);
this.gridDelegate = gridDelegate;
}
public override bool shouldRelayout(SliverGridDelegate oldDelegate)
{
return(false);
}
public override bool shouldRelayout(SliverGridDelegate sliverGridDelegate) => false;
