Question

Bring animations to your app.

See more widgets in the widget catalog.

AnimatedContainer

A container that gradually changes its values over a period of time.

Documentation

AnimatedCrossFade

A widget that cross-fades between two given children and animates itself between their sizes.

Documentation

Hero

A widget that marks its child as being a candidate for hero animations.

Documentation

AnimatedBuilder

A general-purpose widget for building animations. AnimatedBuilder is useful for more complex widgets that wish to include an animation as part of a larger build function. To use AnimatedBuilder, simply construct the widget and pass it a builder function.

Documentation

DecoratedBoxTransition

Animated version of a DecoratedBox that animates the different properties of its Decoration.

Documentation

FadeTransition

Animates the opacity of a widget.

Documentation

PositionedTransition

Animated version of Positioned which takes a specific Animation to transition the child's position from a start position to and end position over the lifetime of the animation.

Documentation

RotationTransition

Animates the rotation of a widget.

Documentation

ScaleTransition

Animates the scale of transformed widget.

Documentation

SizeTransition

Animates its own size and clips and aligns the child.

Documentation

SlideTransition

Animates the position of a widget relative to its normal position.

Documentation

AnimatedDefaultTextStyle

Animated version of DefaultTextStyle which automatically transitions the default text style (the text style to apply to descendant Text widgets without explicit style) over a given duration whenever the given style changes.

Documentation

AnimatedListState

The state for a scrolling container that animates items when they are inserted or removed.

Documentation

AnimatedModalBarrier

A widget that prevents the user from interacting with widgets behind itself.

Documentation

AnimatedOpacity

Animated version of Opacity which automatically transitions the child's opacity over a given duration whenever the given opacity changes.

Documentation

AnimatedPhysicalModel

Animated version of PhysicalModel.

Documentation

AnimatedPositioned

Animated version of Positioned which automatically transitions the child's position over a given duration whenever the given position changes.

Documentation

AnimatedSize

Animated widget that automatically transitions its size over a given duration whenever the given child's size changes.

Documentation

AnimatedWidget

A widget that rebuilds when the given Listenable changes value.

Documentation

AnimatedWidgetBaseState

A base class for widgets with implicit animations.

Documentation

See more widgets in the widget catalog.