Animation and motion widgets

Bring animations to your app.

See more widgets in the widget catalog.

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

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

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

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.

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

Animates the opacity of a widget.

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.

Animates the rotation of a widget.

Animates the scale of transformed widget.

Animates its own size and clips and aligns the child.

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

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.

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

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

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

Animated version of PhysicalModel.

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

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

A widget that rebuilds when the given Listenable changes value.

A base class for widgets with implicit animations.

See more widgets in the widget catalog.