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1 | import 'package:flutter/widgets.dart'; | 1 | import 'package:flutter/widgets.dart'; |
2 | 2 | ||
3 | extension MDQ on BuildContext { | 3 | extension MDQ on BuildContext { |
4 | + /// The same of [MediaQuery.of(context).size] | ||
4 | Size get mediaQuerySize => MediaQuery.of(this).size; | 5 | Size get mediaQuerySize => MediaQuery.of(this).size; |
5 | 6 | ||
7 | + /// The same of [MediaQuery.of(context).size.height] | ||
8 | + /// Note: updates when you rezise your screen (like on a browser or desktop window) | ||
6 | double get height => mediaQuerySize.height; | 9 | double get height => mediaQuerySize.height; |
7 | 10 | ||
11 | + /// The same of [MediaQuery.of(context).size.width] | ||
12 | + /// Note: updates when you rezise your screen (like on a browser or desktop window) | ||
8 | double get width => mediaQuerySize.width; | 13 | double get width => mediaQuerySize.width; |
9 | 14 | ||
15 | + /// Gives you the power to get a portion of the height. | ||
16 | + /// Useful for responsive applications. | ||
17 | + /// | ||
18 | + /// [dividedBy] is for when you want to have a portion of the value you would get | ||
19 | + /// like for example: if you want a value that represents a third of the screen | ||
20 | + /// you can set it to 3, and you will get a third of the height | ||
21 | + /// | ||
22 | + /// [reducedBy] is a percentage value of how much of the height you want | ||
23 | + /// if you for example want 46% of the height, then you reduce it by 56%. | ||
10 | double heightTransformer({double dividedBy = 1, double reducedBy = 0.0}) { | 24 | double heightTransformer({double dividedBy = 1, double reducedBy = 0.0}) { |
11 | return (mediaQuerySize.height - | 25 | return (mediaQuerySize.height - |
12 | ((mediaQuerySize.height / 100) * reducedBy)) / | 26 | ((mediaQuerySize.height / 100) * reducedBy)) / |
13 | dividedBy; | 27 | dividedBy; |
14 | } | 28 | } |
15 | 29 | ||
30 | + /// Gives you the power to get a portion of the width. | ||
31 | + /// Useful for responsive applications. | ||
32 | + /// | ||
33 | + /// [dividedBy] is for when you want to have a portion of the value you would get | ||
34 | + /// like for example: if you want a value that represents a third of the screen | ||
35 | + /// you can set it to 3, and you will get a third of the width | ||
36 | + /// | ||
37 | + /// [reducedBy] is a percentage value of how much of the width you want | ||
38 | + /// if you for example want 46% of the width, then you reduce it by 56%. | ||
16 | double widthTransformer({double dividedBy = 1, double reducedBy = 0.0}) { | 39 | double widthTransformer({double dividedBy = 1, double reducedBy = 0.0}) { |
17 | return (mediaQuerySize.width - ((mediaQuerySize.width / 100) * reducedBy)) / | 40 | return (mediaQuerySize.width - ((mediaQuerySize.width / 100) * reducedBy)) / |
18 | dividedBy; | 41 | dividedBy; |
19 | } | 42 | } |
20 | 43 | ||
21 | - double ratio( | ||
22 | - {double dividedBy = 1, | 44 | + /// TODO: make docs about that |
45 | + double ratio({ | ||
46 | + double dividedBy = 1, | ||
23 | double reducedByW = 0.0, | 47 | double reducedByW = 0.0, |
24 | - double reducedByH = 0.0}) { | 48 | + double reducedByH = 0.0, |
49 | + }) { | ||
25 | return heightTransformer(dividedBy: dividedBy, reducedBy: reducedByH) / | 50 | return heightTransformer(dividedBy: dividedBy, reducedBy: reducedByH) / |
26 | widthTransformer(dividedBy: dividedBy, reducedBy: reducedByW); | 51 | widthTransformer(dividedBy: dividedBy, reducedBy: reducedByW); |
27 | } | 52 | } |
28 | 53 | ||
29 | - /// similar to MediaQuery.of(this).padding | 54 | + /// similar to [MediaQuery.of(context).padding] |
30 | EdgeInsets get mediaQueryPadding => MediaQuery.of(this).padding; | 55 | EdgeInsets get mediaQueryPadding => MediaQuery.of(this).padding; |
31 | 56 | ||
32 | - /// similar to MediaQuery.of(this).viewPadding | 57 | + /// similar to [MediaQuery.of(context).viewPadding] |
33 | EdgeInsets get mediaQueryViewPadding => MediaQuery.of(this).viewPadding; | 58 | EdgeInsets get mediaQueryViewPadding => MediaQuery.of(this).viewPadding; |
34 | 59 | ||
35 | - /// similar to MediaQuery.of(this).viewInsets; | 60 | + /// similar to [MediaQuery.of(context).viewInsets] |
36 | EdgeInsets get mediaQueryViewInsets => MediaQuery.of(this).viewInsets; | 61 | EdgeInsets get mediaQueryViewInsets => MediaQuery.of(this).viewInsets; |
37 | 62 | ||
38 | - /// similar to MediaQuery.of(this).orientation; | 63 | + /// similar to [MediaQuery.of(context).orientation] |
39 | Orientation get orientation => MediaQuery.of(this).orientation; | 64 | Orientation get orientation => MediaQuery.of(this).orientation; |
40 | 65 | ||
41 | /// check if device is on landscape mode | 66 | /// check if device is on landscape mode |
@@ -44,10 +69,10 @@ extension MDQ on BuildContext { | @@ -44,10 +69,10 @@ extension MDQ on BuildContext { | ||
44 | /// check if device is on portrait mode | 69 | /// check if device is on portrait mode |
45 | bool get isPortrait => orientation == Orientation.portrait; | 70 | bool get isPortrait => orientation == Orientation.portrait; |
46 | 71 | ||
47 | - /// similar to MediaQuery.of(this).devicePixelRatio; | 72 | + /// similar to [MediaQuery.of(this).devicePixelRatio] |
48 | double get devicePixelRatio => MediaQuery.of(this).devicePixelRatio; | 73 | double get devicePixelRatio => MediaQuery.of(this).devicePixelRatio; |
49 | 74 | ||
50 | - /// similar to MediaQuery.of(this).textScaleFactor; | 75 | + /// similar to [MediaQuery.of(this).textScaleFactor] |
51 | double get textScaleFactor => MediaQuery.of(this).textScaleFactor; | 76 | double get textScaleFactor => MediaQuery.of(this).textScaleFactor; |
52 | 77 | ||
53 | /// get the shortestSide from screen | 78 | /// get the shortestSide from screen |
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