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Bound Action Bar

Common UI class: UCommonBoundActionBar

A bound action bar is able to show an array of input actions bound from the current leaf-node activatable and down the widget tree. The action bar will only show input actions that are allowed to be shown in the action bar, as some can be ignored, either via widget properties (like UCommonUserWidget::bDisplayInActionBar) or by the FBindUIActionArgs struct.

Setup

  • Drag a UCommonBoundActionBar into a widget.
  • Create a Bound Action Button and assign it to the ActionButtonClass
  • Register input actions on widgets using UCommonUserWidget::RegisterUIActionBinding() and make active using UCommonUserWidget::AddActionBinding()