vw_sheet.md

VWSheet

A sealed class that provides a method to open a new page.

VWSheet is a floating page, which means that it is not a full-screen page, but a page that floats above the current page.

Method	Description
open	Opens a new page.

open method

Parameter	Type	Description
appBar	AppBar	The header of the page.
context	BuildContext	The BuildContext of the page.
body	Widget	The body of the page.
level	int	define page height based on the level, can be used when have VMPage inside VMPage

Returns a Future<dynamic> that completes when the bottom sheet is dismissed.

Example usage:

FilledButton(
  child: Text('Open page'),
  onPressed: (){
    VWSheet.open(
      appBar: AppBar(
        title: Text('Page Title'),
      ),
      context: context,
      body: Center(
        child: Text('Hello, World!'),
      ),
    );
  }
)

Multi-level page example:

FilledButton(
  child: const Text('Open first page'),
  onPressed: () {
    VWSheet.open(
      level: 1,
      context: context,
      appBar: AppBar(
        title: const Text('First page'),
        actions: [
          TextButton(
            onPressed: () {
              Navigator.of(context).pop();
            },
            child: const Text('first back'),
          )
        ],
      ),
      body: Center(
        child: FilledButton(
          child: const Text('open second page'),
          onPressed: () {
            VWSheet.open(
              level: 2,
              context: context,
              appBar: AppBar(
                title: const Text('Second page'),
                actions: [
                  TextButton(
                    onPressed: () {
                      Navigator.of(context).pop();
                    },
                    child: const Text('second back'),
                  )
                ],
              ),
              body: const Center(
                child: Text('End'),
              ),
            );
          },
        ),
      ),
    );
  },
)