SecureCopyButton class

A widget that copies text securely to the clipboard on tap.

Optionally shows a snackbar with countdown and auto-clear notification.

SecureCopyButton(
  text: 'my-secret-api-key',
  expireAfter: Duration(seconds: 15),
  child: Icon(Icons.copy),
  onCopied: () => print('Copied!'),
)

Inheritance

Constructors

SecureCopyButton({required String text, required Widget child, Key? key, Duration? expireAfter, VoidCallback? onCopied, VoidCallback? onCleared, bool showSnackBar = true, Duration snackBarDuration = const Duration(seconds: 2), String? copiedMessage, String clearedMessage = 'Clipboard cleared', Widget feedbackBuilder(BuildContext, ClipboardCopyResult)?}): Creates a SecureCopyButton with the required text and child.
const

child → Widget: The child widget displayed as the button content.
final
clearedMessage → String: Message shown when the clipboard is cleared.
final
copiedMessage → String?: Custom copied message. Use {seconds} as placeholder for the timer.
final
expireAfter → Duration?: Optional duration override for auto-clear.
final
feedbackBuilder → Widget Function(BuildContext, ClipboardCopyResult)?: Optional custom feedback builder instead of the default snackbar.
final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
onCleared → VoidCallback?: Called when the auto-clear timer fires.
final
onCopied → VoidCallback?: Called after a successful copy.
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
showSnackBar → bool: Whether to show a snackbar after copying.
final
snackBarDuration → Duration: Duration to display the snackbar.
final
text → String: The text to copy to the clipboard.
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<SecureCopyButton>: Creates the mutable state for this widget at a given location in the tree.
override
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