Grid class
Lays out children in a grid.
- Inheritance
-
- Object
- Renderable
- Component
- Grid
Constructors
-
Grid({required List<
Renderable> children, required int crossAxisCount, Axis mainAxis = Axis.vertical, FlexAlignment mainAxisAlignment = FlexAlignment.start, FlexAlignment crossAxisAlignment = FlexAlignment.tight}) -
Lays out children in a grid.
const
Properties
-
children
→ List<
Renderable> -
Children to lay out.
final
- crossAxisAlignment → FlexAlignment
-
FlexAlignment along cross axis items.
final
- crossAxisCount → int
-
Number of children to display in each cross axis item.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- mainAxis → Axis
-
Direction of main axis.
final
- mainAxisAlignment → FlexAlignment
-
FlexAlignment along main axis.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
build(
WriggleContext context) → Renderable -
Return a Renderable which is to be displayed.
override
-
getSize(
WriggleContext context, Axis axis, int crossSize) → int? -
Report this item's intrinsic size, or null if it has none.
inherited
-
getUsageInfo(
WriggleContext context) → UsageInfo -
Return usage info for this renderable, or redirect to its child.
inherited
-
keyPressed(
WriggleContext context, KeyInput key) → bool -
Handle key presses. Return
trueif the key was absorbed, orfalseif another listener further up the tree should handle it.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
render(
WriggleContext context, int width, int height) → AxelMap -
Produce an AxelMap of the specified size to be shown on screen.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited