- Add RenderFractionalTranslation, a render box that does a
translation based on a FractionalOffset.
- Make FractionalOffset more like Offset
- dx/dy instead of x/y
- add /, ~/, %
- add .zero
- Add alongOffset and alongSize to FractionalOffset so that you can
easily apply FractionalOffset to Offsets and Sizes. (Better name
suggestions welcome.)
- Add transformHitTests boolean to RenderTransform (also on
RenderFractionalTranslation), and to classes based on it.
- Remove the fade from Dismissable. We can add it back using the
builder-with-child pattern like Draggable if we need it. See #1003
for tha feature request.
- Rename a bunch of variables in dismissable.dart.
- Change the test for dismissable to not handle leftwards dismisses
one pixel different from rightwards dismisses, and cleaned up the
resulting effect on the test (mostly making sure we had the right
number of pumps, with comments explaining what each one was).
Fixes#174.
Use the same technique for updating compositing bits as layout and
painting. This avoids walking the entire rendering tree when all you
need to update is a small subtree.
I screwed up my last change, turns out the package command
is sensitive about having all of its flags before args.
Also made it possible to control the resources directory
from the command line per the review comments in the previous change.
@jason-simmons
Correct the TabBarView swipe selection change animation
The TabBarSelection change animation needs to start where the fling's drag gesture ended rather than from zero. The intial vlaue of progress for the TabBarSelection's performance is now converted from the range used during an interactive drag, to the range used when animating from the previously selected tab to the new one.
TabBarSelection now requires a maxIndex parameter.
I also made it so that `flutter apk -v` showed what
commands it was running by moving off of a custom _run
function onto the base/process.dart runChecked shared
by other commands.
@jason-simmons
The TabBarSelection change animation needs to start where the fling's drag gesture ended rather than from zero. The intial vlaue of progress for the TabBarSelection's performance is now converted from the range used during an interactive drag, to the range used when animating from the previously selected tab to the new one.
TabBarSelection now requires a maxIndex parameter.
Scaffold calls this to see if it should show a back arrow when there's
no drawer. With this change, everything continues to work.
Fixes styled_text and probably others.
