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Merge pull request #2879 from abarth/sized_box_docs

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Improve docs for SizedBox
This commit is contained in:
Adam Barth 2016-03-24 13:22:54 -07:00
commit 7711b1f660
1 changed files with 7 additions and 2 deletions
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9
packages/flutter/lib/src/widgets/basic.dart
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@ -560,8 +560,13 @@ class CustomMultiChildLayout extends MultiChildRenderObjectWidget {
/// A box with a specified size.
///
/// Forces its child to have a specific width and/or height and sizes itself to
/// match the size of its child.
/// If given a child, this widget forces its child to have a specific width
/// and/or height (assuming values are permitted by this widget's parent). If
/// either the width or height is null, this widget will size itself to match
/// the child's size in that dimension.
///
/// If not given a child, this widget will size itself to the given width and
/// height, treating nulls as zero.
class SizedBox extends SingleChildRenderObjectWidget {
SizedBox({ Key key, this.width, this.height, Widget child })
: super(key: key, child: child);