AnimatedColumn class
A widget that displays its children in a vertical array with animations.
This is a convenience widget that sets the AnimatedFlex.direction to Axis.vertical.
See also:
- AnimatedFlex, the underlying widget.
- AnimatedRow, for a horizontal arrangement.
- Column, the non-animated equivalent.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- AnimatedFlex
- AnimatedColumn
Constructors
-
AnimatedColumn.new({Key? key, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, MainAxisSize mainAxisSize = MainAxisSize.max, CrossAxisAlignment crossAxisAlignment = CrossAxisAlignment.center, TextDirection? textDirection, VerticalDirection verticalDirection = VerticalDirection.down, TextBaseline? textBaseline, required List<
Widget> children, Clip clipBehavior = Clip.none, double spacing = 0.0, Duration movementDuration = defaultMoveAnimationDuration, double sensitivity = 5.0, Duration? insertionDuration = defaultInsertionDuration, Widget insertionBuilder(Widget child, Animation<double> controller)?, Duration? removalDuration = defaultRemovalDuration, Widget removalBuilder(Widget child, Animation<double> controller)?, Duration? staggeredInitialInsertionAnimation}) -
Creates an animated vertical array of children.
const
Properties
-
children
→ List<
Widget> -
The children to display.
finalinherited
- clipBehavior → Clip
-
The content will be clipped (or not) according to this option.
finalinherited
- crossAxisAlignment → CrossAxisAlignment
-
How the children should be placed along the cross axis.
finalinherited
- direction → Axis
-
The direction to use as the main axis.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
insertionBuilder
→ Widget Function(Widget child, Animation<
double> controller)? -
finalinherited
- insertionDelay → Duration?
-
finalinherited
- insertionDuration → Duration?
-
finalinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- mainAxisAlignment → MainAxisAlignment
-
How the children should be placed along the main axis.
finalinherited
- mainAxisSize → MainAxisSize
-
How much space should be occupied in the main axis.
finalinherited
- movementDuration → Duration
-
The duration over which to animate changes in child positions.
finalinherited
-
removalBuilder
→ Widget Function(Widget child, Animation<
double> controller)? -
finalinherited
- removalDuration → Duration?
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sensitivity → double
-
The minimum distance a child must move to trigger an animation.
finalinherited
- spacing → double
-
How much space to place between children in the main axis.
finalinherited
- staggeredInitialInsertionAnimation → Duration?
-
finalinherited
- textBaseline → TextBaseline?
-
If aligning items according to their baseline, which baseline to use.
finalinherited
- textDirection → TextDirection?
-
Determines the order to lay children out horizontally and how to interpret
startandendin the horizontal direction.finalinherited - verticalDirection → VerticalDirection
-
Determines the order to lay children out vertically and how to interpret
startandendin the vertical direction.finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< AnimatedFlex> -
Creates the mutable state for this widget at a given 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
-
getEffectiveTextDirection(
BuildContext context) → TextDirection? -
The value to pass to AnimatedRenderFlex.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, 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