android-components / mozilla.components.concept.toolbar / Toolbar / ActionButton

ActionButton

open class ActionButton : Action (source)

An action button to be added to the toolbar.

Parameters

imageDrawable - The drawable to be shown.

contentDescription - The content description to use.

visible - Lambda that returns true or false to indicate whether this button should be shown.

padding - A optional custom padding.

listener - Callback that will be invoked whenever the button is pressed

Constructors

<init>

ActionButton(imageDrawable: Drawable? = null, contentDescription: String, visible: () -> Boolean = { true }, background: Int = 0, padding: Padding? = null, listener: () -> Unit)

An action button to be added to the toolbar.

Properties

contentDescription

val contentDescription: String

The content description to use.

imageDrawable

val imageDrawable: Drawable?

The drawable to be shown.

visible

open val visible: () -> Boolean

Lambda that returns true or false to indicate whether this button should be shown.

Functions

bind

open fun bind(view: View): Unit

createView

open fun createView(parent: ViewGroup): View

Inheritors

Button

class Button : ActionButton

An action button to be added to the toolbar.