flutter_custom_utils 0.2.3 flutter_custom_utils: ^0.2.3 copied to clipboard
It is designed to simplify code and support utilities for personal and commercial use
Make a
responsive gridview
by using both1 and 2
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Based on your static design's
width
, calculate the responsivegrid item count
.crossAxisCount: getResCrosCountGrid( context: context, width: 180, ),
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For responsive grid item
aspect ratio
, it should be derived from your static design based onheight
andwidth
.childAspectRatio: getResGridRatio( context: context, height: 165, width: 180, ),
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For normal grid
aspect ratio
Having this aspect ratio will never break in larger or smaller devices
crossAxisCount: 2, childAspectRatio: getGridRatio( crossAxisCount: 2, context: context, height: 165, width: 180, ),
Your provided
height
andwidth
determine how it works
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For duration and delay
void splash() { // cDays, cHours, cMinutes, cSeconds, cMilliseconds 2.cSeconds.cDelay(() { // code here }); // given number in seconds 3.cDelay(() { // code here }); }
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Get the MediaQuery
context.cIsTablet context.cSize // getSize(context) context.cMQuery // mQuery(context) context.cWidth context.cHeight context.cTheme context.cIsDarkMode context.cIconColor context.cTextTheme context.cOrient // orientation context.cIsLand // landscape context.cIsPort // portrait context.cDevicePixelRatio
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Get the MediaQuery
'text'.cToCapitalized() 'text'.cToTitleCase() 'text'.cIsLowerCase() 'text'.cIsAllCap() 'text'.cReverse() 'text'.cIsDigit() 'text'.cIsEmail() 'text'.cIsAlphabetOnly() 'text'.cIsPhoneIND()
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Get color from hash code
CHColor.fromHex('#fffff')
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Get hash code from color
Color.fromRGBO(250, 250, 250, 0.1).toHex()
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Allows you to handle
(padding/margin)
Text('data').cPadZero // cMargZero Text('data').cPadAll(10) // cMargAll Text('data').cPadOnly(l: 10, r: 10, t: 10, b: 10,) // cMargOnly Text('data').cPadSymmetric(h: 10, v: 10,), // cMargSymmetric
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Allows you to handle
ClipRRect
Container().cClipAll(10) Container().cClipHorizontal(l:10, r:10,) Container().cClipVertical(t:10, b:10,) Container().cClipOnly(tl: 10, tr: 10, bl: 10, br: 10,)
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Allows you to insert widgets inside a
CustomScrollView
Text('data').cToSliver
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Allows you to handle
Visibility
,Opacity
,AbsorbPointer
andPhysicalModel
Text('data').cVisible(true) Text('data').cOpacity(0.3) Text('data').cAbsorb(true) Text('data').cShadow()
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Allows you to handle Alignment
Text('data').cAlignment(Alignment.topCenter) Text('data').cPosition(l: 10, r: 10, t: 10, b: 10,) Text('data').cToCenter Text('data').cExpand(2)
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For PreferredSize
Text('data').cPreferSize(20)