add-space-as / expandable_page_view

expandable_page_view

A PageView widget adjusting its height to currently displayed page. It accepts the same parameters as classic PageView.

Horizontal	Vertical

Getting Started

In the pubspec.yaml of your flutter project, add the following dependency:

dependencies:
  ...
  expandable_page_view: ^1.0.17

Import it:

import 'package:expandable_page_view/expandable_page_view.dart';

Usage Examples

Fixed Expandable Page View

In order to create a fixed page view just pass a list of widgets to children parameter:

ExpandablePageView(
  children: [
     ExamplePage(Colors.blue, "1", 100),
     ExamplePage(Colors.green, "2", 200),
     ExamplePage(Colors.red, "3", 300),
  ],
),

Dynamically built Expandable Page View

If You have multiple pages to display, and You want to build them dynamically while scrolling, use .builder constructor and pass itemCount and itemBuilder parameters:

ExpandablePageView.builder(
  itemCount: 3,
  itemBuilder: (context, index) {
    return ExamplePage(Colors.blue, index.toString(), (index + 1) * 100.0);
  },
),

Check out example project to play with ExpandablePageView.