blockly > comments > CollapseCommentBarButton

comments.CollapseCommentBarButton class

Button that toggles the collapsed state of a comment.

Signature:

export declare class CollapseCommentBarButton extends CommentBarButton 

Extends: CommentBarButton

Constructors

Constructor	Modifiers	Description
(constructor)(id, workspace, container, commentView)		Creates a new CollapseCommentBarButton instance.

Properties

Property	Modifiers	Type	Description
commentView	protected readonly	CommentView
container	protected readonly	SVGGElement
icon	protected readonly	SVGImageElement	SVG image displayed on this button.
id	protected readonly	string
workspace	protected readonly	WorkspaceSvg

Methods

Method	Modifiers	Description
dispose()		Disposes of this button.
getAriaLabel()	protected	Returns the ARIA label to use for this button (defaults to null). Note that this method will only be called and apply when recomputeAriaContext is called.
performAction(e)		Toggles the collapsed state of the parent comment.
reposition()		Adjusts the positioning of this button within its container.