ZIndex class

The z-index CSS property sets the z-order of a positioned element and its descendants or flex and grid items. Overlapping elements with a larger z-index cover those with a smaller one.

See also:

• Position for controlling how an element is positioned in a document.

Read more: MDN z-index

Constructors

ZIndex(int value)

This value is the stack level of the generated box in the current stacking context. The box also establishes a local stacking context. This means that the z-indexes of descendants are not compared to the z-indexes of elements outside this element.

const

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value → String

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

auto → const ZIndex

The box does not establish a new local stacking context. The stack level of the generated box in the current stacking context is 0.

inherit → const ZIndex

initial → const ZIndex

revert → const ZIndex

revertLayer → const ZIndex

unset → const ZIndex