SpriteWidget class
A widget that uses a SpriteBox to render a sprite node tree to the screen.
Constructors
- SpriteWidget(NodeWithSize rootNode, [ SpriteBoxTransformMode transformMode = SpriteBoxTransformMode.letterbox ])
-
Creates a new sprite widget with
rootNode
as its content. [...]
Properties
- rootNode → NodeWithSize
-
The rootNode of the sprite node tree. [...]
final
- transformMode → SpriteBoxTransformMode
-
The transform mode used to fit the sprite node tree to the size of the widget.
final
- child → Widget
-
The widget below this widget in the tree. [...]
final, inherited
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- key → Key
-
Controls how one widget replaces another widget in the tree. [...]
final, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
createRenderObject(
BuildContext context) → SpriteBox -
Creates an instance of the
RenderObject
class that thisRenderObjectWidget
represents, using the configuration described by thisRenderObjectWidget
. [...] -
updateRenderObject(
BuildContext context, SpriteBox renderObject) → void -
Copies the configuration described by this
RenderObjectWidget
to the givenRenderObject
, which will be of the same type as returned by this object's createRenderObject. [...] -
createElement(
) → SingleChildRenderObjectElement -
RenderObjectWidgets always inflate to a
RenderObjectElement
subclass.inherited -
debugDescribeChildren(
) → List<DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children. [...]@protected, inherited -
debugFillProperties(
DiagnosticPropertiesBuilder description) → void -
Add additional properties associated with the node. [...]
inherited
-
didUnmountRenderObject(
RenderObject renderObject) → void -
A render object previously associated with this widget has been removed
from the tree. The given
RenderObject
will be of the same type as returned by this object's createRenderObject.@protected, inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toDiagnosticsNode(
{String name, DiagnosticsTreeStyle style }) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by toStringDeep. [...]
inherited
-
toString(
{DiagnosticLevel minLevel: DiagnosticLevel.debug }) → String -
Returns a string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne: '', String prefixOtherLines, DiagnosticLevel minLevel: DiagnosticLevel.debug }) → String -
Returns a string representation of this node and its descendants. [...]
inherited
-
toStringShallow(
{String joiner: ', ', DiagnosticLevel minLevel: DiagnosticLevel.debug }) → String -
Returns a one-line detailed description of the object. [...]
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
other) → bool -
The equality operator. [...]
inherited