CODEWITHSUNDEEP
flutterflutter-animationflutter-swiper
Heikkisorsa
Heikkisorsa

Reputation: 905

Use Flutter Swiper to fade-out text in different area

How can I combine a swiper action with a fade-in/fade-out action in another area of the screen?

My screen is divided into two halves: The Top is a text widget and the bottom is a swiper widget with two pages. My goal is to fade-out the text in the top half when I swipe to the second page in the bottom half.

I'm using this dependency for the swiper widget in the bottom half: https://pub.dev/packages/flutter_swiper

Upvotes: 0

Views: 538

Answers (1)

Heikkisorsa
Heikkisorsa

Reputation: 905

I solved it by using GestureDetector widget and updated the opacity via the state.

The GestureDetector needed two functions: onDragUpdate and onDragEnd. Both changed the state of the progress which is also used to update the opacity in the other half.

Quite some work for such a small interaction, however, it works.

Upvotes: 0

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