leventkantaroglu/horizontal_picker

Horizontal Picker

You can select your value on Horizontal Picker while scrolling on items.

Samples

Installation

Installing section

Usage Example

HorizontalPicker(
  minValue: -10,
  maxValue: 50,
  divisions: 600,
  suffix: " cm",
  showCursor: false,
  backgroundColor: Colors.grey.shade900,
  activeItemTextColor: Colors.white,
  passiveItemsTextColor: Colors.amber,
  onChanged: (value) {},
),

horizontal_picker's Issues

"A RenderFlex overflowed" when using > 100cm

Great package!

When I use 'cm' and values greater than 100cm I get an "A RenderFlex overflowed" error.

A temporary fix was to change the font size to 13, however, the text looks small.

Of course, it would be great to fix this but amazing to have more control over the display such as spacing, font sizes etc to have custom layouts.

Wasted padding space

Hi! Thank you for this great package.

I have a small problem with the sizing of the widget. Although I simply use a Column and then directly the `HorizontalPicker, there seems to be a noticeable wasted space (shown in red with a container).

Do you have a fix for this issue ? Thanks !

Container(
  color: Colors.red,
  padding: const EdgeInsets.all(0),
  height: 110,
  child: HorizontalPicker(
    minValue: 0,
    maxValue: product.quantity!.number * 2,
    divisions: 10,
    suffix: ' ' + product.quantity!.unit.suffix,
    activeItemTextColor: Colors.teal,
    cursorColor: Colors.teal,
    passiveItemsTextColor: Colors.grey,
    onChanged: (value) {},
  ),
),

HorizAntalPicker class?

The package is written correctly horizontal_picker, but the class is called HorizantalPicker instead of HorizontalPicker

Null Safety ??

Please provide null safety in this package as soon as possible...

Feature request [initialPosition + initialNumber]

It would be amazing to be able to set initialPosition to a number, therefore, enabling the load of an existing number.

Of course, the best option would be to keep start/center/end as currently functioning and add initialNumber to allow setting a specific number.

:-)

Make it more customizable

Can you make it more customizable?

I want to make it like this

package currently

Hi, I am currently a user of your package, and I think I can improve it if you allow me. I will create a fork for you to check and in the end, if you want, you can upload it as an update to your package. Is this okay with you?

SetState on Max value

Hi,
once drawed, SetState does not affect the max value.
I have a variable Max Value, it's a user choice realtime.
Please, there is a workaround for this?