The 'routes' table is a point of confusion with new developers. By
providing a 'home' argument that sets the '/' route, we can delay the
point at which we teach developers about 'routes' until the point where
they want to have a second route.
This makes it easier to use e.g. AssetImage in simple test applications.
Also, dartdoc improvements.
Also, use @required in one place, to see if it causes any trouble. If it
doesn't, I'll start using it in more places.
The defaulting logic for bundles really belongs in the services layer,
not the widgets layer. This way we can tell non-widget code just to use
rootBundle if it just wants to read a JSON file or some such.
Bindings now have a debugRegisterServiceExtensions() method that is
invoked in debug mode (only). (Once we have a profile mode, there'll be
a registerProfileServiceExtensions() method that gets called in that
mode only to register extensions that apply then.)
The BindingBase class provides convenience methods for registering
service extensions that do the equivalent of:
```dart
void extension() { ... }
bool extension([bool enabled]) { ... }
double extension([double extension]) { ... }
Map<String, String> extension([Map<String, String> parameters]) { ... }
```
The BindingBase class also itself registers ext.flutter.reassemble,
which it has call a function on the binding called
reassembleApplication().
The Scheduler binding now exposes the preexisting
ext.flutter.timeDilation.
The Renderer binding now exposes the preexisting ext.flutter.debugPaint.
The Renderer binding hooks reassembleApplication to trigger the
rendering tree to be reprocessed (in particular, to fix up the
optimisation closures).
All the logic from rendering/debug.dart about service extensions is
replaced by the above.
I moved basic_types to foundation.
The FlutterWidgets binding hooks reassembleApplication to trigger the
widget tree to be entirely rebuilt.
Flutter Driver now uses ext.flutter.driver instead of
ext.flutter_driver, and is hooked using the same binding mechanism.
Eventually we'll probably move the logic into the Flutter library so
that you just get it without having to invoke a special method first.
To be more consistent with other parts of the platform:
* put the binding in a binding.dart file.
* rearrange some members of the Scheduler class to be more close to
execution order.
* factor out Priority class into its own file.
* add more dart docs.
+ Add new demo to gallery to show data tables. (This currently doesn't
use a Card; I'll create a Card version in a subsequent patch.)
+ Fix checkbox alignment. It now centers in its box regardless.
+ Add Colors.black54.
+ Some minor fixes to dartdocs.
+ DataTable, DataColumn, DataRow, DataCell
+ RowInkWell
+ Augment dartdocs of materia/debug.dart.
+ DropDownButtonHideUnderline to hide the underline in a drop-down when
used in a DataTable.
+ Add new capabilities to InkResponse to support RowInkWell.
+ Augment dartdocs of materia/material.dart.
+ Add an assert to catch nested Blocks.
+ Fix a crash in RenderBox when you remove an object and an ancestor
used its baseline. (https://github.com/flutter/flutter/issues/2874)
+ Fix (and redocument) RenderBaseline/Baseline.
+ Add flex support to IntrinsicColumnWidth.
+ Document more stuff on the RenderTable side.
+ Fix a bug with parentData handling on RenderTable children.
+ Completely rewrite the column width computations. The old logic made
no sense at all.
+ Add dartdocs to widgets/debug.dart.
+ Add a toString for TableRow.
If two repaint boundaries mark themselves dirty, but the second one is a
child of the first, then the second one will get repainted by the first
and then when we come to paint it directly, we get confused because it
isn't dirty any more.
We ran into this in layout before. Apply the same fix. Also, apply the
same fix to composition while we're at it.
update-packages only looks one level down, instead of
changing that, I'm just adding dev/benchmarks explicitly.
This will unbreak the bots which are dying trying to
flutter drive dev/benchmarks/complex_layout without
pub get having been run there.
@yjbanov @devoncarew
With the new dev build we've got the updated linter and so can use the `@optionalTypeArgs` annotation (in `meta 0.12.0`).
Bonus: this lets us clean up one more Regexp in the `analyze` command! :)
