DockResolver class final

Turns a pointer position into a dock target, or nothing.

Five zones over a leaf: the inner half of each dimension joins the leaf as a tab; outside that, the nearest edge splits the leaf on that side. A band along the window's own edges splits the whole tree. A strip hit inserts at the index. Every candidate is checked against the tree and the policy by running the edit, so a target the policy refuses is never offered — nothing lights up rather than something failing.

Constructors

DockResolver({DockPolicy policy = DockPolicy.permissive, double edgeBand = 24, double centreFraction = 0.5, String newId() = PanelIds.next})

const

Properties

centreFraction → double

The share of a leaf, in each dimension, that counts as its centre.

final

edgeBand → double

How far in from the window's edges a drop still splits the root.

final

hashCode → int

The hash code for this object.

no setter, inherited

newId → String Function()

final

policy → DockPolicy

final

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

resolve({required LayoutNode? root, required LayoutResult layout, required DockSource source, required DockHit hit, required SurfaceForm preferredForm}) → DockCandidate?

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited