blockly > CollapsibleToolboxCategory

CollapsibleToolboxCategory class

Class for a category in a toolbox that can be collapsed.

Signature:

export declare class CollapsibleToolboxCategory extends ToolboxCategory implements ICollapsibleToolboxItem 

Extends: ToolboxCategory

Implements: ICollapsibleToolboxItem

Constructors

Constructor	Modifiers	Description
(constructor)(categoryDef, toolbox, opt_parent)		Constructs a new instance of the CollapsibleToolboxCategory class

Properties

Property	Modifiers	Type	Description
expanded_	protected	boolean	Whether or not the category should display its subcategories.
registrationName	static	string	Name used for registering a collapsible toolbox category.
subcategoriesDiv_	protected	HTMLDivElement | null	Container for any child categories.
toolboxItems_	protected	IToolboxItem[]	The child toolbox items for this category.

Methods

Method	Modifiers	Description
createDom_()
createIconDom_()
createSubCategoriesDom_(subcategories)	protected	Create the DOM for all subcategories.
getChildToolboxItems()		Gets any children toolbox items. (ex. Gets the subcategories)
getDiv()
init()
isCollapsible()
isExpanded()		Whether the category is expanded to show its child subcategories.
makeDefaultCssConfig_()
onClick(_e)
parseContents_(categoryDef)
setExpanded(isExpanded)		Opens or closes the current category and the associated flyout.
setVisible_(isVisible)
toggleExpanded()		Toggles whether or not the category is expanded.