browser/components/sidebar

firefox-main/browser/components/sidebar

	Name	Description	Size	Coverage
	browser-sidebar.js	SidebarController handles logic such as toggling sidebar panels, dynamically adding menubar menu items for the View -> Sidebar menu, and provides APIs for sidebar extensions, etc.	94762	-
	docs			-
	jar.mn		1876	-
	metrics.yaml		24219	-
	moz.build		863	-
	sidebar-bookmark-list.css	The base fxview grid template assumes a multi-column tab list; the sidebar is a single shrink-to-fit column. Use minmax(0, 1fr) on both explicit and implicit tracks so rows can shrink below their min-content width and the row text actually truncates with text-overflow: ellipsis.	5617	-
	sidebar-bookmark-list.mjs	A row in the sidebar bookmarks tree. @typedef {object} SidebarBookmarkItem @property {string} guid @property {string} title @property {string} [uri] @property {string} [url] @property {string} [icon] @property {number} type @property {SidebarBookmarkItem[]} [children] @property {boolean} [isPlaceContainer] @property {boolean} [isTagContainer] @property {boolean} [isTagsRoot]	25766	-
	sidebar-bookmarks.html		1695	-
	sidebar-bookmarks.mjs		47595	-
	sidebar-customize.css		2627	-
	sidebar-customize.html		1055	-
	sidebar-customize.mjs		14055	-
	sidebar-history.css		963	-
	sidebar-history.html		1671	-
	sidebar-history.mjs	Only show multiselect commands when multiple items are selected.	22318	-
	sidebar-main.css	moz-button paints its focus indicator outside the button's border box, so containers that clip labels have to extend their clip rect by the same amount, or they slice the indicator. Resolves to 0 where the indicator is inset (negative offset), which needs no extra room.	6953	-
	sidebar-main.mjs	Sidebar with expanded and collapsed states that provides entry points to various sidebar panels and sidebar extensions.	33546	-
	sidebar-opentabs-preview.css	stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens	2706	-
	sidebar-opentabs-preview.mjs	Preview of the most recently active tabs, shown on hover over the Open Tabs button in the sidebar launcher.	8129	-
	sidebar-opentabs.css	stylelint-disable-next-line stylelint-plugin-mozilla/use-design-tokens	1717	-
	sidebar-opentabs.html		1636	-
	sidebar-opentabs.mjs		12713	-
	sidebar-page.mjs	Routes keydown events to the tree view controller.	9148	-
	sidebar-panel-header.css	Horizontal-tabs "hide-launcher" mode has no launcher to switch panels with, so the title is replaced by the sidebar-panel-switcher dropdown (which shows itself in this mode).	884	-
	sidebar-panel-header.mjs	Shared header showing the panel title and a close button. In horizontal-tabs "hide-launcher" mode the title is replaced by the sidebar-panel-switcher dropdown (which switches between panels), since there is no launcher to switch them with; this is toggled via CSS (see sidebar-panel-header.css).	3268	-
	sidebar-panel-switcher.css	The switcher is only meaningful in "hide-launcher" mode, where there is no launcher to switch panels with. It hides itself everywhere else.	1908	-
	sidebar-panel-switcher.mjs	A dropdown that switches between sidebar panels. Used by panels in horizontal-tabs "hide-launcher" mode, where there is no launcher to switch panels with. The element shows the current panel's name and, on click, lists the other panels to switch to. It hides itself (via CSS) outside that mode. Built-in panels set the `view` attribute to the command ID of the panel hosting it. Extension panels leave it unset, so they are identified by whichever panel the sidebar currently has open instead.	3005	-
	sidebar-permissions-ui.mjs	Handles sidebar permission UI elements. Creates and manages permission indicators in the sidebar.	10142	-
	sidebar-permissions.mjs	Get count of queued tab notifications	21362	-
	sidebar-pins-promo.css	Start hiding icons as the sidebar width shrinks.	3093	-
	sidebar-pins-promo.mjs	A promotional card for drag-to-pin tabs. It is only displayed in the expanded sidebar state to vertical tab users who do not have any pinned tabs. The card can be dismissed manually by clicking the X button. It is automatically dismissed by adding a pin via a context menu or by dragging the tab over the card and pinning.	5361	-
	sidebar-syncedtabs.html		1884	-
	sidebar-syncedtabs.mjs		14755	-
	sidebar-tab-list.css		861	-
	sidebar-tab-list.mjs	The tree view controller that owns selection state for the page this list belongs to. @returns {SidebarTreeView}	11688	-
	sidebar-tab-row.css	inset-inline-start set to half of the favicon width to place it horizontally centered	5474	-
	sidebar.css	these illustrations need a larger width otherwise they look too small	5385	-
	SidebarCollapsedWindows.sys.mjs	Process-wide owner of the per-window collapsed state for the sidebar Open Tabs panel. State is keyed by the SessionStore window id (`SessionStore.getWindowId`) and persisted to the `sidebar.openTabsPanel.collapsedWindows` pref as a JSON object whose keys are window ids and whose values are `true` for collapsed cards. Entries are dropped when a window closes or when a hydration sweep finds an entry whose window is no longer open. Private windows never write to the pref. Consumers add a listener for the `CollapsedWindowsChanged` event and call `requestUpdate()` (or equivalent) on every dispatch. The pref is the single source of truth.	5475	-
	SidebarManager.sys.mjs	SidebarManager is a singleton that handles startup tasks like telemetry, adding listeners and updating sidebar-related preferences.	13063	-
	SidebarState.sys.mjs	What each `sidebar.visibility` value means for the launcher. The values are orientation-exclusive, so a mode implies the tab orientation it belongs to. @typedef {object} VisibilityMode @property {"always" \| "user" \| "never"} launcherVisibility What governs whether the launcher shows: it always shows, it is the user's to show and hide with the toolbar button, or it never shows. This also says what the toolbar button does in this mode - toggle the launcher's expanded state, toggle the launcher, or toggle the panel. @property {boolean} expandable Whether the launcher has an expanded state at all. Only vertical tabs do. @property {boolean} [userVisibleOnEnter] Where the user's choice starts when this mode is entered. Only meaningful for modes whose launcher is the user's to control. @property {boolean} [expandedOnEnter] Whether the launcher is expanded when this mode is entered. @property {boolean} [userVisibleWhenUnknown] What restored state that says nothing about the launcher means. Left unset by the modes that would rather keep the launcher as the window has it.	30444	-
	SidebarTreeView.sys.mjs	Tree view node which can be focused via keyboard navigation. @typedef {object} TreeViewNode @property {"card-summary" \| "folder" \| "row" \| "separator" \| "empty-folder"} type @property {Element} [list] - The parent `<tab-list>`. @property {Element} [card] - The parent `<moz-card>`. @property {object} [item] - The object from `tabItems`. @property {number} [index] - The item's index within its list's `tabItems`. @property {Element} domNode - The rendered DOM element, or null if not rendered.	18113	-
<1%	tests			-
	triage.json		1656	-

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