NDialog class
自定义Dialog
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- NDialog
Constructors
-
NDialog({Key? key, String? title, String? message, AlignmentDirectional titleAlign = AlignmentDirectional.center, TextAlign messageAlign = TextAlign.center, bool showConfirmButton = true, bool showCancelButton = false, String confirmButtonText = "确认", Color confirmButtonColor = Style.dialogBackgroundColor, Color confirmTextColor = Style.dialogConfirmButtonTextColor, String cancelButtonText = "取消", Color cancelButtonColor = Style.dialogBackgroundColor, Color cancelTextColor = Style.dialogCancelButtonTextColor, bool closeOnClickOverlay = false, dynamic onConfirm()?, dynamic onCancel()?, Future<
bool> beforeClose()?, Widget? child}) -
const
Properties
-
beforeClose
→ Future<
bool> Function()? -
final
- cancelButtonColor → Color
-
final
- cancelButtonText → String
-
final
- cancelTextColor → Color
-
final
- child → Widget?
-
final
- closeOnClickOverlay → bool
-
final
- confirmButtonColor → Color
-
final
- confirmButtonText → String
-
final
- confirmTextColor → Color
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- message → String?
-
final
- messageAlign → TextAlign
-
final
- onCancel → dynamic Function()?
-
final
- onConfirm → dynamic Function()?
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- showCancelButton → bool
-
final
- showConfirmButton → bool
-
final
- title → String?
-
final
- titleAlign → AlignmentDirectional
-
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _NDialog -
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}) → 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