lvgui: extract clock

boot/lib/lvgui/lvgui/clock.rb

@@ -0,0 +1,25 @@
+# Implements a clock as a wrapped LVLabel.
+class LVGUI::Clock < LVGUI::Widget
+  def initialize(parent)
+    super(LVGL::LVLabel.new(parent))
+    set_align(LVGL::LABEL_ALIGN::LEFT)
+    set_long_mode(LVGL::LABEL_LONG::CROP)
+
+    # Update the text once
+    update_clock
+
+    # Then register a task to update regularly.
+    @task = LVGL::Hacks::LVTask.create_task(250, LVGL::TASK_PRIO::MID, ->() do
+      update_clock
+    end)
+  end
+
+  def update_clock()
+    now = Time.now
+    set_text([
+      :hour,
+      :min,
+      :sec,
+    ].map{|fn| now.send(fn).to_s.rjust(2, "0") }.join(":"))
+  end
+end

boot/lib/lvgui/lvgui/gui.rb

@@ -128,32 +128,6 @@ module LVGUI
     end
   end
 
-  # Implements a clock as a wrapped LVLabel.
-  class Clock < Widget
-    def initialize(parent)
-      super(LVGL::LVLabel.new(parent))
-      set_align(LVGL::LABEL_ALIGN::LEFT)
-      set_long_mode(LVGL::LABEL_LONG::CROP)
-
-      # Update the text once
-      update_clock
-
-      # Then register a task to update regularly.
-      @task = LVGL::Hacks::LVTask.create_task(250, LVGL::TASK_PRIO::MID, ->() do
-        update_clock
-      end)
-    end
-
-    def update_clock()
-      now = Time.now
-      set_text([
-        :hour,
-        :min,
-        :sec,
-      ].map{|fn| now.send(fn).to_s.rjust(2, "0") }.join(":"))
-    end
-  end
-
   # Widget implementing the topmost status bar
   class StatusBar < Widget
     def initialize(parent)