Wrapped Text has unexpected intrinsic size #27293
Description
I'd expect wrapped Text to have an intrinsic size that fits the text. However, if I wrap such a text with an IntrinsicHeight widget, the height includes the first line, only. If wrapped with an IntrinsicWidth widget, on the other hand, the width does not only fit the text, but stretches to the available width.
Here is an example for "intrinsic height only includes the first line" (the yellow box should include all three lines):
class TestPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: IntrinsicHeight(
child: Container(
color: Colors.black12,
width: 105,
alignment: Alignment.centerLeft,
child: IntrinsicWidth(
child: Container(
color: Colors.yellow,
child: Text("Hallo! dies sollte umbrechen"),
),
),
),
),
),
);
}
}Here is an example for "intrinsic width stretches to available width" (the yellow box should be left-aligned and stop at the "n" in the third line):
class TestPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Container(
color: Colors.back12,
width: 105,
height: 105,
alignment: Alignment.centerLeft,
child: IntrinsicWidth(
child: Container(
color: Colors.yellow,
child: Text("Hallo! dies sollte umbrechen"),
),
),
),
),
);
}
}My Flutter version:
$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel master, v1.1.10-pre.220, on Mac OS X 10.14.2 18C54, locale de-DE)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] iOS toolchain - develop for iOS devices (Xcode 10.1)
[✓] Android Studio (version 3.3)
[✓] VS Code (version 1.30.2)
[✓] Connected device (1 available)