The system tray has been an integral aspect of the desktop experience since Windows 95, holding app icons and system information useful to the user. While the Chrome OS tray is tidier than Windows', a few areas are perhaps too simplistic. For years, many Chrome OS users have been requesting the ability to show the date next to the clock. It looks like Google is finally listening to feedback, as new code confirms changes coming to the Chrome OS system tray.
Since January, we've been tracking a new Chrome OS feature, Scalable Status Area, in the Chromium Gerrit. Over the last few weeks, more information about it has emerged from the repository. A merged commit offers an overview of the feature: show the date in the system tray when the screen is sufficiently large. Alerts will also be pinned next to it.
const char kScalableStatusAreaName[] = "Enable Scalable Status Area";
const char kScalableStatusAreaDescription[] =
"Showing important notification icons and date in status area when the "
"screen is sufficiently large.";
To elaborate, "important notifications" are persistent app messages and system alerts that aren't dismissable by the user, ranging from software updates to Google Assistant timers. If we look inside unified_system_tray_model.cc in this commit, we can get a better picture of how the "scaling" logic works: displays larger than 800 pixels wide will show a persistent notification's icon in the tray. Chrome OS will also add the date if the user's display is over 1280 pixels wide.
namespace {
// The minimum width for system tray with size of kMedium.
constexpr int kMinWidthMediumSystemTray = 800;// The maximum width for system tray with size of kMedium.
constexpr int kMaxWidthMediumSystemTray = 1280;}
With some effort, we enabled the Scalable Status Area in the latest Chrome OS 90.0.4414.0 Canary update. Here's a closer look.
