TabBarIndicatorSize enum Null safety
Defines how the bounds of the selected tab indicator are computed.
See also:
- TabBar, which displays a row of tabs.
- TabBarView, which displays a widget for the currently selected tab.
- TabBar.indicator, which defines the appearance of the selected tab indicator relative to the tab's bounds.
Constructors
- TabBarIndicatorSize()
-
const
Values
- tab → const TabBarIndicatorSize
-
The tab indicator's bounds are as wide as the space occupied by the tab in the tab bar: from the right edge of the previous tab to the left edge of the next tab.
TabBarIndicatorSize()
- label → const TabBarIndicatorSize
-
The tab's bounds are only as wide as the (centered) tab widget itself.
This value is used to align the tab's label, typically a Tab widget's text or icon, with the selected tab indicator.
TabBarIndicatorSize()
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<
TabBarIndicatorSize> -
A constant List of the values in this enum, in order of their declaration.
[tab, label]