A horizontal arrangement of buttons.
Places the buttons horizontally according to the padding in the current ButtonTheme.
Used by Dialog to arrange the actions at the bottom of the dialog.
See also:
- RaisedButton, a kind of button.
- FlatButton, another kind of button.
- Card, at the bottom of which it is common to place a ButtonBar.
- Dialog, which uses a ButtonBar for its actions.
- ButtonTheme, which configures the ButtonBar.
- Inheritance
- Object
- Widget
- StatelessWidget
- ButtonBar
Constructors
-
ButtonBar({Key key, MainAxisAlignment alignment: MainAxisAlignment.end, MainAxisSize mainAxisSize: MainAxisSize.max, List<Widget> children: const
[] }) -
Creates a button bar.
Properties
- alignment → MainAxisAlignment
-
How the children should be placed along the horizontal axis.
read-only - children → List<Widget>
-
The buttons to arrange horizontally.
read-only - mainAxisSize → MainAxisSize
-
How much horizontal space is available. See Row.mainAxisSize.
read-only - hashCode → int
-
Get a hash code for this object.
read-only, inherited - key → Key
-
Controls how one widget replaces another widget in the tree.
read-only, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited -
debugFillDescription(
List<String> description) → void -
Add additional information to the given description for use by toString.
inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
toString(
) → String -
Returns a string representation of this object.
inherited -
toStringShort(
) → String -
A short, textual description of this widget.
inherited