SideNav

The SideNav is a container that provides sidebar navigation functionality

Extends: Container

Properties

Property	Type	Default	Description
activeTab	number	nil	The currently active navigation item ID
sidebarWidth	number	12	Width of the sidebar navigation area
tabs	table	{}	List of navigation item definitions
sidebarBackground	color	gray	Background color for the sidebar area
activeTabBackground	color	white	Background color for the active navigation item
activeTabTextColor	color	black	Foreground color for the active navigation item text
sidebarScrollOffset	number	0	Current scroll offset for navigation items in scrollable mode
sidebarPosition	string	"left"	Position of the sidebar ("left" or "right")

Functions

Method	Returns	Description
SideNav:newTab	table	Creates a new navigation item handler proxy
SideNav:setTab	SideNav	Sets an element to belong to a specific navigation item
SideNav:addElement	table	Adds an element to the SideNav and assigns it to the active navigation item
SideNav:setActiveTab	-	Sets the active navigation item
SideNav:scrollSidebar	SideNav	Scrolls the sidebar up or down
SideNav:setCursor	-	Sets the cursor position; accounts for sidebar offset when delegating to parent

SideNav:newTab(title)

returns a proxy for adding elements to the navigation item

Parameters

• title string The title of the navigation item

Returns

• table tabHandler The navigation item handler proxy for adding elements

SideNav:setTab(element, tabId)

Parameters

• element table The element to assign to a navigation item
• tabId number The ID of the navigation item to assign the element to

Returns

• SideNav self For method chaining

SideNav:addElement(elementType, tabId)

Parameters

• elementType string The type of element to add
• tabId number Optional navigation item ID, defaults to active item

Returns

• table element The created element

SideNav:setActiveTab(tabId)

Parameters

• tabId number The ID of the navigation item to activate

SideNav:scrollSidebar(direction)

Scrolls the sidebar up or down

Parameters

• direction number -1 to scroll up, 1 to scroll down

Returns

• SideNav self For method chaining

SideNav:setCursor()