GradientBackground class
This widget displays a LinearGradient as background of an app.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- GradientBackground
Constructors
-
GradientBackground({Key? key, required Widget child, List<
Color> colors = const [Color(0xffff9800), Color(0xfff44336)], List<Color> darkColors = const [Color(0xff13191f), Color(0xff262f3c)], List<double> stops = const [0.2, 0.8], AlignmentGeometry begin = FractionalOffset.topLeft, AlignmentGeometry end = FractionalOffset.bottomRight}) -
Whether or not the color of the gradient should change when turning the
device into dark mode.
const
Properties
- begin → AlignmentGeometry
-
final
- child → Widget
-
The child of the widget
final
-
colors
→ List<
Color> -
The list of colors the LinearGradient should display
final
-
darkColors
→ List<
Color> -
final
- end → AlignmentGeometry
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
stops
→ List<
double> -
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent 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 DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
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 ==(
Object other) → bool -
The equality operator.
inherited