DashboardItem class

A dashboard consists of DashboardItems. DashboardItem holds item identifier(identifier) and layoutData.

DashboardItem hold items layout data and identifier.

Look ItemLayout for more information about layout data.

Item losses may occur in identifier conflicts. It should be noted that they are unique.

Constructors

DashboardItem({int? startX, int? startY, required int width, required int height, int minWidth = 1, int minHeight = 1, int? maxHeight, int? maxWidth, required String identifier})

The constructor create a ItemLayout with given parameters.

DashboardItem.fromMap(Map<String, dynamic> map)

Converts json encodable Map to items to create from storage.

factory

DashboardItem.withLayout(String identifier, ItemLayout layoutData)

Create DashboardItem with layoutData and identifier.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

identifier ↔ String

It is the items identifier. This is necessary both when creating the layout and storing it in memory, and this identifier helps determine the Widget that itemBuilder will return.

getter/setter pair

layoutData ↔ ItemLayout

It contains the location and dimensions of the Item on the Dashboard.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

Converts items to json encodable Map to store their layout.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited