Instread of an explicit 'enabled' bool, this uses the presence of the
event handler to determine if a widget is enabled or not. This means
that if you've not passed a handler, your widget will be disabled, which
makes sense, since it wouldn't work anyway.
Adds this feature to checkbox, and ports raised button, flat button, and
radio buttons to this new model.
Adds a checkbox to card_collection that can be disabled.
Hide a (basically bogus) hint from the (soon to be disabled) strong hint
mode in the analyzer that this reveals.
This still leaves Flex and FlexDirection available. At some point once
people have transitioned to Row/Column we should rename Flex to _Flex
and stop reexporting FlexDirection from basic.dart.
Similar to widgets.dart, rendering.dart exports the entire rendering layer.
Also, update the examples to use rendering.dart and widgets.dart. Also clean up
some exports so that the examples have more sensible imports.
Sadly, box.dart has grown much longer than 1000 lines. This patch splits it up
into several files based on the class hierarchy. Fortunately, many of these
classes are loosely coupled to each other.
The underlying problem is that we lacked a RenderObjectWrapper for the
RenderView, which meant we couldn't handle changing the RenderObject that was
the root of the RenderView. This CL introduces a RenderViewWrapper and uses it
in a new AppContainer widget root. This change allows us to make App a
non-magical Component that is inserted into the AppContainer in the newly
introduced runApp function.
R=ianh@google.com
Review URL: https://codereview.chromium.org/1184823006.
Make Material actually create material, with opinions about what that
means.
Make FloatingActionButton use this.
Make Scrollable use this.
Make BoxDecoration support drawing a circle instead of a rectangle, so
that floating action button doesn't need a custom painter.
Implement RaisedButton (and remove button.dart, since there's no
"button" in Material Design).
Make InkWell have a "child" argument instead of "children", and not
have it introduce a Flex into the hierarchy.
Update container.dart example. Clean up some imports.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/1179713004.
This moves input.dart to editing2/, since that way we can define the layering as strictly unidirectional.
It also reorders a bunch of imports to fit the style guide.
I removed the old remnants of the widgets example, and put the fn2 examples into the examples/widgets/ directory, to parallel the framework directory names.
R=abarth@chromium.org
Review URL: https://codereview.chromium.org/1177243002.
