flutter_spinbox library
A numeric input widget with an input field for entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
Guidelines
Spin boxes are best suited for such applications
- that deal with large numeric value ranges and high precisions,
- where users typically know upfront the exact value they are entering,
- where users may later have a need to accurately adjust a previously entered value.
As a rule of thumb, spin boxes are great for scenarios where
- sliders and alike UI controls are too inaccurate,
- tumblers and alike UI controls cannot provide enough value range,
- and a plain text field is inconvenient for value adjustments (open the VKB, move the cursor, erase the previous value, enter a new value... vs. tap-tap-done).
Designs
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter, Material and Cupertino (iOS).
Classes
- CupertinoSpinBox
- An iOS-style spinbox.
- SpinBox
- A material design spinbox.