Block class
Stylized grouped section of the provided children.
- Inheritance
- Available extensions
Constructors
-
Block({Key? key, String? title, TextStyle? titleStyle, bool highlight = false, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, bool? expanded, EdgeInsets padding = defaultPadding, EdgeInsets margin = defaultMargin, List<
Widget> children = const [], List<Widget> overlay = const [], Color? background, String? headline, double maxWidth = 400, bool clipHeight = false, bool folded = false}) -
const
Properties
- background → Color?
-
Optional background Color of this Block.
final
-
children
→ List<
Widget> -
Widgets to display.
final
- clipHeight → bool
-
Indicator whether to clip overflowing content in height, but not width.
final
- crossAxisAlignment → CrossAxisAlignment
-
CrossAxisAlignment to apply to the children.
final
- expanded → bool?
-
Indicator whether this Block should occupy the whole space, if
true, or be fixed width otherwise.final - folded → bool
-
Indicator whether this Block should have its corner folded.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- headline → String?
-
Optional headline of this Block.
final
- highlight → bool
-
Indicator whether this Block should be highlighted.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- margin → EdgeInsets
-
Margin to apply to the Block.
final
- maxWidth → double
-
Maximum width this Block should occupy.
final
-
overlay
→ List<
Widget> -
Widgets to display in a Stack with this Block.
final
- padding → EdgeInsets
-
Padding to apply to the children.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- title → String?
-
Optional header of this Block.
final
- titleStyle → TextStyle?
-
Optional TextStyle to display the title with.
final
Methods
-
animate(
{Key? key, List< Effect> ? effects, AnimateCallback? onInit, AnimateCallback? onPlay, AnimateCallback? onComplete, bool? autoPlay, Duration? delay, AnimationController? controller, Adapter? adapter, double? target, double? value}) → Animate -
Available on Widget, provided by the AnimateWidgetExtensions extension
Wraps the target Widget in an Animate instance, and returns the instance for chaining calls. Ex.myWidget.animate()is equivalent toAnimate(child: myWidget). -
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, int wrapWidth = 65}) → 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
Constants
- defaultMargin → const EdgeInsets
- Default Block.margin to apply.
- defaultPadding → const EdgeInsets
- Default Block.padding of its contents.