vertical_picker
vertical_picker is flutter package that you can use it as item selector. users with this package be able to select item that is in vertical list like as column with scroll.
Getting started
First of all you need to import it like this:
import 'package:vertical_picker/vertical_picker.dart';
Usage
You can use VerticalPicker as widget like as other widget. for example you can this widget as child as SizedBox or other widget. (I suggest use this as child of widget like SizedBox, Container,…)
Optional Parameters
If you use VerticalPicker with default optional parameter you may have widget like this:
leftMargin and rightMargin
you can use this two parameter to controll sized of border
// margin for border
leftMargin: 150,
rightMargin: 150,
this gives you vertical picker like this(color of border changed):
BorderColor
You can specific border color:
// give color to border
borderColor: Colors.red,
this gives you vertical picker like this:
loop
You can loop the vertical picker by set loop to true:
loop = true;
If you set loop to true you see vertical picker like this:
Use other widget for items of vertical picker
There isn’t limitation for use widget as items. you can use Text, Icon, Image and …
Some important tips
? You must set itemHeight parameter a little longer that your items to items be in the best alignment
? If you use Text as item, it’s better that use Text in child of Center to Text goes in center of selectable items in vertical picker
