- Fixed the bug where CupertinoRefreshControl doesn't work in the gallery demo on Android.
- Updated documentation on CupertinoRefreshControl
- Added comments to the gallery demo
- Added concrete examples to ScrollPhysics
This re-lands the Focus changes in #30040. Correctness changes in routes.dart, and removes the automatic requesting of focus on reparent when there is no current focus, which caused undesirable selections.
Addresses #11344, #1608, #13264, and #1678Fixes#30084Fixes#26704
Adds support for mouse pointer hovering to trigger tooltips, as well as custom timeouts for the tooltip durations, and a custom decoration. It also makes the tooltip be fully opaque when shown, and fade in over 150ms, and fade out over 75ms, and draw a 4.0 corner radius, all to conform with the material spec. Prior to this change, it was using a corner radius of 2.0 when shown, and faded in and out over 200ms.
Fixes#22817
Adds a feature of the native Android Time Picker to our Material Time Picker. When the user selects an hour, it automatically switches to minute mode.
This is a merging of two pull requests:
Code changes from @sdolski #24677
Tests from @lucaslcode #29876
Thanks to both of you for your contributions!
This PR introduces a number of changes and improvements to snack bars. This includes the ability to specify:
floating style of snack bars that adhere to the updated Material spec
elevation and shape on the SnackBar itself instead of relying on fixed values
a snackBarTheme as part of ThemeData which allows you to customize all of the above on an app-wide level.
This PR is includes the changes from #21484 as well as additional fixes and modifications. Thanks to @NikoYuwono for providing these changes and getting this off the ground!
Adds an adaptive constructor for the Material Slider. An adaptive widget is one that renders itself as Material on Android, and Cupertino on iOS. This work is based off of a similar feature on Switches: bbb080b#diff-fe2bb980c6207699cbf45538fe927afa.
The motivation for this change is that we should provide adaptive constructors for as many widgets as necessary in the Material library. In Material, it is suggested that the slider is an iOS-style slider.
#30390 was rolled back. This PR will re-roll it forward.
This PR makes a number of changes to the visual appearance of material sliders:
Sizes/Shapes
** enabled thumb radius from 6 to 10
** disabled thumb radius from 4 to 10 with no gap
** default track shape is a rounded rect rather than a rect
**
Colors
** all of the colors now use the new color scheme
** overlay opacity has been reduce from 16% to 12%
** value indicator text color now respects the indicator it is on by using onPrimary
** disabledThumb color no respects the surface it is on by using onSurface
The slider theme is also now constructed consistently with other theme objects within the ThemeData. By default, all values are null, and have default values that are resolved in the slider itself, rather than in the slider theme.
Implements focus traversal for desktop platforms, including re-implementing the existing focus manager and focus tree.
This implements a Focus widget that can be put into a widget tree to allow input focus to be given to a particular part of a widget tree.
It incorporates with the existing FocusScope and FocusNode infrastructure, and has minimal breakage to the API, although FocusScope.reparentIfNeeded is removed, replaced by a call to FocusAttachment.reparent(), so this is a breaking change:
FocusScopeNodes must now be attached to the focus tree using FocusScopeNode.attach, which takes a context and an optional onKey callback, and returns a FocusAttachment that should be kept by the widget that hosts the FocusScopeNode. This is necessary because of the need to make sure that the focus tree reflects the widget hierarchy.
Callers that used to call FocusScope(context).reparentIfNeeded in their build method will call reparent on a FocusAttachment instead, which they will obtain by calling FocusScopeNode.attach in their initState method. Widgets that own FocusNodes will need to call dispose on the focus node in their dispose method.
Addresses #11344, #1608, #13264, and #1678Fixes#30084Fixes#26704
This reverts commit b1039f0f1b761b0e4ec1825eed269b10af6104d4.
(This is a temporary revert while some of our customers deal with the breaking changes involved.)
This PR makes a number of changes to the visual appearance of material sliders:
Sizes/Shapes
** enabled thumb radius from 6 to 10
** disabled thumb radius from 4 to 10 with no gap
** default track shape is a rounded rect rather than a rect
**
Colors
** all of the colors now use the new color scheme
** overlay opacity has been reduce from 16% to 12%
** value indicator text color now respects the indicator it is on by using onPrimary
** disabledThumb color no respects the surface it is on by using onSurface
The slider theme is also now constructed consistently with other theme objects within the ThemeData. By default, all values are null, and have default values that are resolved in the slider itself, rather than in the slider theme.
## Description
Previously, such function is only available in the debug mode. But the
performance information is very noisy in debug mode with JIT. I feel
that such function is as important and useful as the performance overlay
and the `--trace-skia` option for the GPU thread. So we should give it
the same ability to run in both profile and debug mode.
I've tested it using flutter_gallery in the profile mode. There's no
observable difference in the performance overlay between toggling widget
build profiling.
## Related Issues
https://github.com/flutter/flutter/issues/30984
