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SpinBox for Flutter

pubscorebuildcodecovstyle: lintlicense: MIT

SpinBox for Flutter is a numeric input widget with an input field for entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.

SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter, Material and Cupertino (iOS).

Material Design

SpinBox

import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)

See also Material Components widgets package.

Cupertino (iOS-style) Design

CupertinoSpinBox

import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)

See also Cupertino (iOS-style) widgets package.

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).

Usage

To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.

About

Material & Cupertino SpinBox for Flutter

pub.dev/packages/flutter_spinbox

Resources

Readme
License
Activity
Custom properties

Stars

0 stars

Watchers

0 watching

Forks

0 forks
Report repository

Releases

Packages

Contributors

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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Packages
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
SpinBox for Flutter
pubscorebuildcodecovstyle: lintlicense: MIT
SpinBox for Flutter is a numeric input widget with an input field for
entering a specific value, and spin buttons for quick, convenient, and accurate value adjustments.
SpinBox for Flutter comes in two variants. It provides implementations for both designs in Flutter,
Material and Cupertino (iOS).
Material Design
SpinBox
import'package:flutter_spinbox/material.dart'; // or flutter_spinbox.dart for bothSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Material Components widgets package.
Cupertino (iOS-style) Design
CupertinoSpinBox
import'package:flutter_spinbox/cupertino.dart'; // or flutter_spinbox.dart for bothCupertinoSpinBox(
min:1,
max:100,
value:50,
onChanged: (value) =>print(value),
)
See also Cupertino (iOS-style) widgets package.
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).
Usage
To use this package, add flutter_spinbox as a dependency in your pubspec.yaml file.
About
Material & Cupertino SpinBox for Flutter
pub.dev/packages/flutter_spinbox
Resources
Readme
License
Activity
Custom properties
Stars
0 stars
Watchers
0 watching
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