VxBlock class

A widget that displays its children in a one-dimensional array.

The Flex widget allows you to control the axis along which the children are placed (horizontal or vertical). This is referred to as the main axis. If you know the main axis in advance, then consider using a Row (if it's horizontal) or Column (if it's vertical) instead, because that will be less verbose.

To cause a child to expand to fill the available space in the direction of this widget's main axis, wrap the child in an Expanded widget.

The Flex widget does not scroll (and in general it is considered an error to have more children in a Flex than will fit in the available room). If you have some widgets and want them to be able to scroll if there is insufficient room, consider using a ListView.

If you only have one child, then rather than using Flex, Row, or Column, consider using Align or Center to position the child.

Inheritance

• Object
• DiagnosticableTree
• Widget
• RenderObjectWidget
• MultiChildRenderObjectWidget
• Flex
• VxBlock

Available Extensions

• CenterExtension
• FilterExtension
• ScrollExtension
• VxAnimatedContainerWidgetExtension
• VxBadgeExtension
• VxCardExtension
• VxContainerWidgetExtension
• VxGestureExtensions
• VxGlassWidgetExtension
• VxObjectExtensions
• VxOpacityExtension
• VxPaddingExtensions
• VxRandomContainerWidgetExtension
• VxRoutesWidgetsExtension
• VxShapesExtension
• VxShiftWidgetExt
• VxShimmerExtension
• VxSizedBoxExtension
• VxSkeletonExtension
• VxThemeExtension
• VxToggleExtension
• VxTransformExtension
• VxWidgetsExtension
• VxZoomExtensions

Constructors

VxBlock({Key? key, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, TextDirection? textDirection, VerticalDirection verticalDirection = VerticalDirection.down, TextBaseline? textBaseline, List<Widget> children = const <Widget>[], Axis direction = Axis.vertical, MainAxisSize mainAxisSize = MainAxisSize.min, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.stretch})

Use Block to create a block-level element.

Properties

children → List<Widget>

The widgets below this widget in the tree.

final, inherited

clipBehavior → Clip

The content will be clipped (or not) according to this option.

final, inherited

crossAxisAlignment → CrossAxisAlignment

How the children should be placed along the cross axis.

final, inherited

direction → Axis

The direction to use as the main axis.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

key → Key?

Controls how one widget replaces another widget in the tree.

final, inherited

mainAxisAlignment → MainAxisAlignment

How the children should be placed along the main axis.

final, inherited

mainAxisSize → MainAxisSize

How much space should be occupied in the main axis.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

textBaseline → TextBaseline?

If aligning items according to their baseline, which baseline to use.

final, inherited

textDirection → TextDirection?

Determines the order to lay children out horizontally and how to interpret start and end in the horizontal direction.

final, inherited

verticalDirection → VerticalDirection

Determines the order to lay children out vertically and how to interpret start and end in the vertical direction.

final, inherited

Methods

createElement() → MultiChildRenderObjectElement

RenderObjectWidgets always inflate to a RenderObjectElement subclass.

inherited

createRenderObject(BuildContext context) → RenderFlex

Creates an instance of the RenderObject class that this RenderObjectWidget represents, using the configuration described by this RenderObjectWidget.

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

didUnmountRenderObject(covariant 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.

inherited

getEffectiveTextDirection(BuildContext context) → TextDirection?

The value to pass to RenderFlex.textDirection.

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

updateRenderObject(BuildContext context, covariant RenderFlex renderObject) → void

Copies the configuration described by this RenderObjectWidget to the given RenderObject, which will be of the same type as returned by this object's createRenderObject.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited