Implemented fullscreen mode. Fix #385

qutebrowser/browser/commands.py

@@ -243,6 +243,17 @@ class CommandDispatcher:
                     "'previous'!")
         return None
 
+    @cmdutils.register(instance='command-dispatcher', name='fullscreen',
+                       scope='window')
+    def full_screen(self):
+        """Toggle fullscreen mode."""
+        main_window = objreg.get('main-window', scope='window',
+                                    window=self._win_id)
+        if main_window.isFullScreen():
+            main_window.showNormal()
+        else:
+            main_window.showFullScreen()
+
     @cmdutils.register(instance='command-dispatcher', scope='window')
     def tab_close(self, left=False, right=False, opposite=False,
                   count: {'special': 'count'}=None):

qutebrowser/config/configdata.py

@@ -946,6 +946,7 @@ KEY_DATA = collections.OrderedDict([
         ('forward', ['L']),
         ('forward -t', ['tl']),
         ('forward -w', ['wl']),
+        ('fullscreen', ['<F11>']),
         ('hint', ['f']),
         ('hint all tab', ['F']),
         ('hint all window', ['wf']),