assorted_layout_widgets changelog

11.0.0 #

Breaking change: The signature of the builders of TimeBuilder have been changed. They all now use named parameters, and also get a new initialTime parameter that was not present before. Migration should be straightforward, Refer to the README for more information.

10.7.0 #

The ScrollShadow widget adds a shadow at the top and/or bottom, to scrollables like SingleChildScrollView or ListView etc., when the content doesn't fit the scrollable's viewport. As the shadow appears only if there is content outside the viewable area, this gives the user an indication if there is more content to be seen or not.

10.6.1 #

The DetectScroll widget can detect if the content of a Scrollable is larger than the Scrollable itself, which means that the content can be scrolled, and that a scrollbar is likely visible. It can also tell you the probable width of that scrollbar.

This is useful for positioning widgets relative to the scrollbar, so that the scrollbar doesn't overlap them. This can be important when the scrollbar is permanently visible, usually on the Web and desktop.

Note that DetectScroll will only detect the scrolling of its closest scrollable descendant (a scrollable is a SingleChildScrollView, ListView, GridView etc). Usually, you'd wrap the scrollable you care about directly with a DetectScroll. For example:
```
DetectScroll(
 child: SingleChildScrollView(
    child: Column( ...
 ...
);
```
To get the current scroll state and the scrollbar width, descendants can call:
```
bool canScroll = DetectScroll.of(context).canScroll;
double scrollbarWidth = DetectScroll.of(context).scrollbarWidth;
```
For example, suppose you want to add a help button to the top-right corner of a scrollable, and account for the scrollbar width only if it's visible:
```
bool canScroll = DetectScroll.of(context).canScroll;
double scrollbarWidth = DetectScroll.of(context).scrollbarWidth;
  
return Stack(
  children: [
     child,
     Positioned(
        right: canScroll ? scrollbarWidth : 0,
        top: 0,
        child: HelpButton(),
     ),
  ],
);
```
Another alternative is using the optional onChange callback of the DetectScroll:
```
DetectScroll(
   onChange: ({
      required bool canScroll,
      required double scrollbarWidth,
   }) {
      // Do something.
   }
   child: ...
),
```

10.5.0 #

The SideBySide widget now has a mainAxisSize property the determines whether it will occupy the full available width (MainAxisSize.max) or only as much as it needs (MainAxisSize.min).

10.3.0 #

CircleButton now accepts an optional custom builder function to modify the button's child widget. This can be used to animate the button when the button is tapped, or when the mouse is over it. For example:

CircleButton(
   icon: Icon(Icons.shopping_cart),     
   builder: ({
      required bool isHover,
      required bool isPressed,
      required Widget child,
   }) =>
       AnimatedScale(
          scale: isPressed ? 0.85 : 1.0,
          duration: const Duration(milliseconds: 50),
          child: child,
     ),
   );

Try running the example.

10.2.4 #

SideBySide widget now allows for any number of children, not just two. Example:

SideBySide(
   children: [
     Text("Hello!", textWidthBasis: TextWidthBasis.longestLine),
     Text("How are you?", textWidthBasis: TextWidthBasis.longestLine),
     Text("I'm good, thank you.", textWidthBasis: TextWidthBasis.longestLine),
   ],
   gaps: [8.0, 12.0],
);

The SideBySide widget achieves layouts that are not possible with Row or RowSuper widgets. Read the documentation for more information.

Deprecated usage: The startChild and endChild parameters are deprecated. Use the children parameter instead. The innerDistance parameter is also deprecated. Use the gaps parameter instead.

For example, this deprecated code:

return SideBySide(
  startChild: Text("Hello!", textWidthBasis: TextWidthBasis.longestLine),
  endChild: Text("How are you?", textWidthBasis: TextWidthBasis.longestLine),
  innerDistance: 8.0,
);

Should be replaced with:

return SideBySide(
  children: [
    Text("Hello!", textWidthBasis: TextWidthBasis.longestLine),
    Text("How are you?", textWidthBasis: TextWidthBasis.longestLine),
  ],
  gaps: [8.0],
);

10.1.2 #

The Box widget can now have a decoration, as well as a decorationPosition. Previously, if a Container had a decoration you could not replace it with a Box, but now you can. Note the Box is a little more flexible than the Container when you define a color and a BoxDecoration or a ShapeDecoration at the same time, as the Box will only throw an error if the color is defined twice.

You can use Box.gap() to create a small gap between widgets:

Column(
  children: [
    Text('A'),
    const Box.gap(8), // 8.0 pixel gap
    Text('B'),
  ]);

10.0.4 #

Fixed GestureDetector ordering issue for RowSuper and ColumnSuper when the invert param is true.

10.0.3 #

Removed KeyboardDismiss dependency on dart:io to make it compatible with platform web.
Now CircleButton can specify hoverColor (default is no color), and cursor (the default is SystemMouseCursors.click, but you can pass null to set it as MouseCursor.defer.

9.0.2 #

Added Pad.addValues and Pad.subtractValues.

9.0.1 #

Flutter 3.16.0 compatible.

8.0.5 #

const WrapSuper.

8.0.4 #

Removed deprecated TextOneLineEllipsisWithFade widget. Please use TextOneLine instead.

7.0.1 #

Fixed letter-spacing for TextOneLine, whe the style is defined inline.

7.0.0 #

Flutter 3.3.0 (Dart 2.18.0).
TextOneLineEllipsisWithFade deprecated. Please use TextOneLine instead.

6.1.1 #

KeyboardDismiss.

6.0.0 #

Flutter 3.0.

5.8.5 #

NonUniformOutlineInputBorder and NonUniformRoundedRectangleBorder widgets.

5.7.1 #

CaptureGestures widget.

5.6.1 #

Button and CircleButton widgets.

5.5.0 #

SideBySide widget.

5.4.1 #

MaskFunctionTextInputFormatter input formatter (for Text widgets).

5.3.0-dev0 #

ColumnSuper parameter: removeChildrenWithNoHeight. See this example.

5.2.1 #

GlobalValueKey and GlobalStringKey.

5.1.3 #

Upgrade to Flutter 2.5.1

5.1.1 #

Fixed alignment bug in RowSuper when fill: true and MainAxisSize.max and Alignment.center.

5.1.0 #

TimeBuilder widget.

5.0.3 #

Box.copyWith() method.
Now Box can be changed by using the operator +. For example, to hide the box: Box(...) + false;. To change the box color: Box(...) + Colors.green;. To change the box padding: Box(...) + Pad(all: 10);. To substitute the box child: Box(...) + Text('abc');. To put a box inside of another: Box(...) + Box(...);.

5.0.2 #

Now TextOneLine is more similar to the native Text widget, in preparation for when https://github.com/flutter/flutter/issues/18761 is fixed. You probably won't notice the difference and may continue using it as usual.

5.0.1 #

showCupertinoDialogSuper.

The onDismissed callback parameter for showDialogSuper is called when the dialog is dismissed. That's still the case, but now that callback gets the result of the dialog, when the dialog is popped by Navigator.of(context).pop(result). That way you can differentiate between the dialog being dismissed by an Ok or a Cancel button, for example. Note result is null when the dialog is dismissed by tapping the barrier or pressing BACK in Android. Example:

showDialogSuper<int>(
...
  actions: [
    ElevatedButton( onPressed: (){Navigator.pop(context, 1);}, child: const Text("OK"),
    ElevatedButton( onPressed: (){Navigator.pop(context, 2);}, child: const Text("CANCEL"),        
  ]
  ...
  onDismissed: (int? result) {
    if (result == 1) print("Pressed the OK button.");
    else if (result == 2) print("Pressed the CANCEL button.");
    else if (result == null) print("Dismissed with BACK or tapping the barrier.");  
  });

4.0.10 #

Fixed bug in WrapSuper intrinsic height.

4.0.9 #

showDialogSuper method is identical to the native showDialog, except that it lets you define a callback for when the dialog is dismissed.

4.0.8 #

Fixed important bug in FitHorizontally widget (and RowSuper when using the fitHorizontally parameter).

4.0.7 #

NormalizedOverflowBox widget.

4.0.5 #

WrapSuper.wrapFit parameter.
ButtonBarSuper parameter.
New examples: WrapSuper WrapFit Example and ButtonBarSuper Example

4.0.2 #

Pad.copyWith().

4.0.1 #

Fixed NNBD problem: TextOneLine as child of an intrinsic size widget.

4.0.0 #

Nullsafety.
RowSuper horizontal alignment now applied when there are no RowSpacers and MainAxisSize is max.

3.0.1 #

Breaking change: The Box widget now has a padding parameter. I recommend you use it with the new Pad class. For example: Box(padding: Pad(top: 4.0)). The Pad class solves the verbosity problem, and having a padding parameter makes Box more compatible with Container ( remember Box is like a Container which can be made const, so it's best if their parameters are not too different).
The debugging constructors of the Box widget are now marked as deprecated so that you don't forget to remove them (they are not really deprecated).

2.0.1 #

Pad class.

2.0.0 #

Support for Flutter 1.22.

1.3.6 #

Docs improvement.
Fixed edge case for RowSuper.

1.3.4 #

Docs improvement.

1.3.3 #

RowSuper: fill parameter.

1.3.2 #

Delayed widget.

1.2.0 #

Breaking Change: ColumnSuper width is now the max intrinsic width of its children, just like a regular Column. To restore old behavior: Container(width: double.infinity, child: ColumnSuper(...)).
Breaking Change: RowSuper height is now the max intrinsic height of its children, just like a regular Row. To restore old behavior: Container(height: double.infinity, child: RowSuper(...)) .
New examples: ColumnSuper Playground and RowSuper Playground.

1.1.4 #

Fix: ColumnSuper intrinsic height, and RowSuper intrinsic width.

1.1.3 #

Fix: WrapSuper minimum raggedness algorithm now uses the correct JavaScript's Number.MAX_SAFE_INTEGER.
Fix: Divide by zero conditions.

1.1.1 #

Docs improvement.

1.1.0 #

Upgraded to Flutter 1.17.

1.0.18 #

WrapSuper.

1.0.15 #

Box now has vertical and horizontal as constructor parameters.

1.0.14 #

TextOneLine that fixes https://github.com/flutter/flutter/issues/18761.

1.0.13 #

Alignment fix.

1.0.12 #

Box.

1.0.10 #

FitHorizontally widget.
RowSpacer widget.

1.0.0 #

RowSuper and ColumnSuper widgets.

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