FloatingDraggableWidget class

Support Android, IOS, Web etc. This package is used to make a widget movable or draggable around the screen freely; Works fine for any Widget; Does not affect the functionality or performance of the particular widget; Used physics law supported animation to make it more attractive;

Inheritance

Constructors

FloatingDraggableWidget({Key? key, required Widget mainScreenWidget, required Widget floatingWidget, required double floatingWidgetWidth, required double floatingWidgetHeight, double? dy, double? dx, double? screenHeight, double? screenWidth, double? speed, Widget? deleteWidget, dynamic onDeleteWidget()?, double? bottom, bool isDraggable = true, bool autoAlign = false, AlignmentGeometry deleteWidgetAlignment = Alignment.bottomCenter, int deleteWidgetAnimationDuration = 200, int hasDeleteWidgetAnimationDuration = 300, Curve deleteWidgetAnimationCurve = Curves.easeIn, double deleteWidgetHeight = 50, double deleteWidgetWidth = 50, double isCollidingDeleteWidgetHeight = 70, double isCollidingDeleteWidgetWidth = 70, BoxDecoration? deleteWidgetDecoration, EdgeInsets? deleteWidgetPadding = const EdgeInsets.only(bottom: 8), bool resizeToAvoidBottomInset = true, dynamic onDragging(bool)?, Widget? widgetWhenDragging})

Properties

autoAlign → bool
final
bottom → double?
final
deleteWidget → Widget?
final
deleteWidgetAlignment → AlignmentGeometry
final
deleteWidgetAnimationCurve → Curve
final
deleteWidgetAnimationDuration → int
final
deleteWidgetDecoration → BoxDecoration?
final
deleteWidgetHeight → double
final
deleteWidgetPadding → EdgeInsets?
final
deleteWidgetWidth → double
final
dx → double?
final
dy → double?
final
floatingWidget → Widget
final
floatingWidgetHeight → double
final
floatingWidgetWidth → double
final
hasDeleteWidgetAnimationDuration → int
final
hashCode → int
The hash code for this object.
no setterinherited
isCollidingDeleteWidgetHeight → double
final
isCollidingDeleteWidgetWidth → double
final
isDraggable → bool
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainScreenWidget → Widget
mainScreenWidget is required and it accept any widget. This is actually the base Widget or the parent widget on where the floating widget will be dragged or moved. floatingWidget is also required and it accept any widget. This is actually the particular widget which will be floated and can be mode or dragged around the screen. floatingWidgetWidth is also required and it accepts a double value which is the width of the floating widget above mentioned. floatingWidgetHeight is also required and it accepts a double value which is the height of the floating widget above mentioned. dy accepts a double value which is the distance from the top of the screen where floating widget will be positioned initially . dx accepts a double value which is the distance from the left of the screen where floating widget will be positioned initially. screenHeight accepts a double value which is the height of the screen initially. screenWidth accepts a double value which is the width of the screen initially. speed accepts a double value which is the speed factor of the floating widget after it will be let go. The more speed will be provided the slower the object will move after the user let the widget go freely. isDraggable accepts a boolean value which is used to make the floating widget draggable or not. autoAlign accepts a boolean value which is used to make the floating widget auto align. deleteWidget accepts a widget which is used to delete the floating widget. onDeleteWidget accepts a function which is used to delete the floating widget. deleteWidgetAlignment accepts an alignment value which is used to align the delete widget. deleteWidgetAnimationCurve accepts an animation curve value which is used to animate the delete widget. deleteWidgetAnimationDuration accepts an animation duration value which is used to animate the delete widget hasDeleteWidgetAnimationDuration accepts an animation duration value which is used to animate the delete widget when it is dragging with the delete widget. deleteWidgetHeight accepts a double value which is used to set the height of the delete widget. deleteWidgetWidth accepts a double value which is used to set the width of the delete widget. isCollidingDeleteWidgetHeight accepts a double value which is used to set the height of the delete widget. isCollidingDeleteWidgetWidth accepts a double value which is used to set the width of the delete widget. boxDecoration optionally accepts a box decoration value which is used to set the decoration of the delete widget. deleteWidgetPadding optionally accepts a padding value which is used to set the padding of the delete widget.
final
onDeleteWidget → (dynamic Function()?)
final
onDragging → (dynamic Function(bool)?)
onDragging optionally accepts a function which is used to notify the user when the widget is dragging.
final
resizeToAvoidBottomInset ↔ bool
If the user need disable the resizeToAvoidBottomInset from Scaffold.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
screenHeight → double?
final
screenWidth → double?
final
speed → double?
final
widgetWhenDragging → Widget?
widgetWhenDragging optionally accepts a widget which is used to show when the widget is dragging.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<FloatingDraggableWidget>
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