redwood-widget/app.cash.redwood.widget/ViewGroupChildren

ViewGroupChildren

class ViewGroupChildren(container: ViewGroup, insert: (index: Int, view: View) -> Unit = { index, view -> container.addView(view, index) }, remove: (index: Int, count: Int) -> Unit = { index, count -> container.removeViews(index, count) }) : Widget.Children<View>

Constructors

ViewGroupChildren

constructor(container: ViewGroup, insert: (index: Int, view: View) -> Unit = { index, view -> container.addView(view, index) }, remove: (index: Int, count: Int) -> Unit = { index, count -> container.removeViews(index, count) })

Properties

widgets

open override val widgets: List<Widget<View>>

A view of current child widgets. This list will change its contents as the mutator functions below are invoked.

Functions

insert

open override fun insert(index: Int, widget: Widget<View>)

Insert child widget at index.

move

open override fun move(fromIndex: Int, toIndex: Int, count: Int)

Move count child widgets from fromIndex to toIndex.

onModifierUpdated

open override fun onModifierUpdated(index: Int, widget: Widget<View>)

Indicates that Modifiers for the child widgets have changed.

remove

open override fun remove(index: Int, count: Int)

Remove count child widgets starting from index.