EasyFormSaveButton class
The builder of the button that, when pressed, causes the form fields to be saved and shows an indicator in the process of saving.
The widget has two constructors, the standard EasyFormSaveButton,
in which you can specify any widget in the child argument as
the button content, and the EasyFormSaveButton.text constructor,
in which you can specify the text on the button.
See also:
- EasyFormDefaultSettings, where the builders can be set globally.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- EasyFormSaveButton
Constructors
- EasyFormSaveButton({Key? key, required Widget child, Size indicatorSize = kIndicatorSize, EasyFormSaveButtonIndicatorBuilder? indicatorBuilder, EasyFormActionButtonBuilder? builder, EdgeInsetsGeometry padding = EasyFormActionButton.kPadding, Alignment alignment = Alignment.center, EasyFormSaveButtonLayoutBuilder? layoutBuilder, bool enabled = true})
-
Creates a widget that creates a form save button.
const
- EasyFormSaveButton.text(String text, {Size indicatorSize = kIndicatorSize, EasyFormSaveButtonIndicatorBuilder? indicatorBuilder, EasyFormActionButtonBuilder? builder, EdgeInsetsGeometry padding = EasyFormActionButton.kPadding, Alignment alignment = Alignment.center, EasyFormSaveButtonLayoutBuilder? layoutBuilder, bool enabled = true})
-
Creates a widget that creates a form save button with text as a child.
factory
Properties
- action → EasyFormButtonAction?
-
The action when the button is pressed.
finalinherited
- alignment → Alignment
-
Aligning content inside a button.
finalinherited
- child → Widget
-
Typically the button's label.
finalinherited
- enabled → bool
-
Whether the button is enabled or disabled.
Button are enabled by default.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- indicatorSize → Size
-
Indicator size
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- lockOnSaving → bool
-
Whether to lock button press on form save.
finalinherited
- padding → EdgeInsetsGeometry
-
Padding inside a button.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
bodyBuilder(
BuildContext context, Widget child, bool isSaving, EasyFormState form) → Widget -
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
getBuilder(
BuildContext context) → EasyFormActionButtonBuilder? -
Returns the button builder.
inherited
-
getDefaultBuilder(
BuildContext context) → EasyFormActionButtonBuilder - Returns the button default builder.
-
getIndicatorBuilder(
BuildContext context) → EasyFormSaveButtonIndicatorBuilder - The builder of the indicator inside the button displayed during the save process.
-
getLayoutBuilder(
BuildContext context) → EasyFormSaveButtonLayoutBuilder - Button content layout builder.
-
handleAction(
BuildContext context, EasyFormState form) → void - Calls an action when a button is pressed.
-
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}) → 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
Static Properties
- defaultBuilder ↔ EasyFormActionButtonBuilder
-
The default button builder, creates an ElevatedButton or CupertinoButton.filled.
You can reassign to your builder globally so that you
don't pass the builder function every time
you create a widget.
getter/setter pair
- defaultIndicatorBuilder ↔ EasyFormSaveButtonIndicatorBuilder
-
Default constructor for button indicator on save.
getter/setter pair
- defaultLayoutBuilder ↔ EasyFormSaveButtonLayoutBuilder
-
The default button content layout builder.
getter/setter pair
Constants
- kIndicatorSize → const Size
- Default indicator size