1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef ATHENA_SYSTEM_TIME_VIEW_H_ 6 #define ATHENA_SYSTEM_TIME_VIEW_H_ 7 8 #include "athena/system/public/system_ui.h" 9 #include "base/time/time.h" 10 #include "base/timer/timer.h" 11 #include "ui/views/controls/label.h" 12 13 namespace athena { 14 15 // View which displays the current time. 16 class TimeView : public views::Label { 17 public: 18 explicit TimeView(SystemUI::ColorScheme color_scheme); 19 virtual ~TimeView(); 20 21 private: 22 // Starts |timer_| to schedule the next update. 23 void SetTimer(base::Time now); 24 25 // Updates the current time. 26 void UpdateText(); 27 28 base::OneShotTimer<TimeView> timer_; 29 30 DISALLOW_COPY_AND_ASSIGN(TimeView); 31 }; 32 33 } // namespace athena 34 35 #endif // ATHENA_SYSTEM_TIME_VIEW_H_ 36