Flutter TabBar Indicator Border Radius
To add a border radius to the indicator of a TabBar in Flutter, you can utilize the indicatorDecoration
property of the TabBar
widget. This property allows you to define a decoration for the indicator, which can include a border radius.
Here’s an example of how to accomplish this:
TabBar(
indicator: BoxDecoration(
borderRadius: BorderRadius.circular(10), // Set the desired border radius
color: Colors.blue, // Set the indicator color
),
tabs: [
Tab(
text: 'Tab 1',
),
Tab(
text: 'Tab 2',
),
Tab(
text: 'Tab 3',
),
],
)
In the example above, we set the indicator
property of the TabBar
to a BoxDecoration
with a defined border radius of 10 pixels and a blue color. This will apply the specified border radius to the indicator.
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