MaterialTapTargetSize enum Null safety
Configures the tap target and layout size of certain Material widgets.
Changing the value in ThemeData.materialTapTargetSize will affect the accessibility experience.
Some of the impacted widgets include:
- FloatingActionButton, only the mini tap target size is increased.
- MaterialButton
- OutlinedButton
- TextButton
- ElevatedButton
- The time picker widget (showTimePicker)
- SnackBar
- Chip
- RawChip
- InputChip
- ChoiceChip
- FilterChip
- ActionChip
- Radio
- Switch
- Checkbox
Constructors
- MaterialTapTargetSize()
-
const
Values
- padded → const MaterialTapTargetSize
-
Expands the minimum tap target size to 48px by 48px.
This is the default value of ThemeData.materialTapTargetSize and the recommended size to conform to Android accessibility scanner recommendations.
MaterialTapTargetSize()
- shrinkWrap → const MaterialTapTargetSize
-
Shrinks the tap target size to the minimum provided by the Material specification.
MaterialTapTargetSize()
Properties
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
MaterialTapTargetSize> -
A constant List of the values in this enum, in order of their declaration.
[padded, shrinkWrap]