persistentFooterButtons

persistentFooterButtons

persistentFooterButtons

MaterialApp({ title,theme, home: Scaffold({ appBar, body, floatingActionButton, floatingActionButtonLocation, floatingActionButtonAnimator, persistentFooterButtons, drawer, endDrawer, bottomNavigationBar, bottomSheet, backgroundColor, resizeToAvoidBottomPadding, resizeToAvoidBottomInset }), })

açıklama

Scaffold altında görüntülenen bir dizi buton oluşturur.Bu butonlar , Scaffold gövdesi kaydırılsa bile kalıcı olarak görülür.

konum

MaterialApp({ title,theme, home: Scaffold({ appBar, body, persistentFooterButtons,...}), })

parametreler

MaterialApp({ 
				title,
				theme,
				home: Scaffold({ 
									appBar,
									body, 
									floatingActionButton,
									floatingActionButtonLocation,
									floatingActionButtonAnimator,
									persistentFooterButtons,
									drawer,
									endDrawer,
									bottomNavigationBar,
									bottomSheet,
									backgroundColor,
									resizeToAvoidBottomPadding,
									resizeToAvoidBottomInset..
							    }),
			})

örnek uygulama

persistentFooterButtons-orn 
 
import 'package:flutter/material.dart';

void main()
{
  runApp(MaterialApp(
    title: 'AndroidMonks',
    home: Scaffold(
      appBar: AppBar(
        title: Text('Androidmonks'),
        backgroundColor: Colors.orangeAccent,
      ),
      floatingActionButton: FloatingActionButton(backgroundColor: Colors.orangeAccent,onPressed: null,child: Text('Press'),),
      bottomNavigationBar:new BottomNavigationBar(fixedColor: Colors.orangeAccent,items: [
        new BottomNavigationBarItem(
          icon: new Icon(Icons.home),
          title: new Text("Home"),
        ),
        new BottomNavigationBarItem(
          icon: new Icon(Icons.comment),
          title: new Text("Comments"),
        )
      ]),
      persistentFooterButtons: [new Text('Sample Persistent Footer'),
      new Icon(Icons.airline_seat_flat),],
    ),
  ));
}
Tags:

Bir cevap yazın