PrimaryButton class
Primary filled action button used for high-emphasis actions.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- PrimaryButton
Constructors
- PrimaryButton(String title, {double width = 200, double height = 44, VoidCallback? onPressed, Color? backgroundColor, bool isFontBold = false, bool isLoading = false, Color? textColor, IconData? preFixIcon, String? preFixImage, Color? disabledColor, double? alpha, Key? key})
-
Creates a fixed-size primary button.
const
- PrimaryButton.infinity(String title, {double height = 44, VoidCallback? onPressed, Color? backgroundColor, bool isFontBold = false, bool isLoading = false, Key? key, Color? textColor, IconData? preFixIcon, String? preFixImage, Color? disabledColor, double? alpha})
-
Creates a full-width primary button.
const
Properties
- alpha → double?
-
Opacity used for the disabled state.
final
- backgroundColor → Color?
-
Optional override for filled background color.
final
- disabledColor → Color?
-
Optional override for filled background color.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → double
-
Target height of the button.
final
- isFontBold → bool
-
Whether to force bold title text.
final
- isLoading → bool
-
Whether to show a loading spinner and disable tap actions.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onPressed → VoidCallback?
-
Callback invoked when the button is tapped.
final
- preFixIcon → IconData?
-
Optional leading icon.
final
- preFixImage → String?
-
Optional leading image path.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- textColor → Color?
-
Optional override for filled background color.
final
- title → String
-
Visible button label.
final
- width → double
-
Target width of the button.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited