fix for systray visibility (gihub #14)

lib/solaar/gtk.py

@@ -108,6 +108,8 @@ def _run(args):
 			GObject.timeout_add(3000, check_for_listener)
 
 	GObject.timeout_add(10, check_for_listener, True)
+	if icon:
+		GObject.timeout_add(1000, ui.status_icon.check_systray, icon, window)
 	Gtk.main()
 
 	if listener[0]:

lib/solaar/ui/main_window.py

@@ -283,6 +283,7 @@ def create(title, name, max_devices, systray=False):
 		return True
 
 	def _set_has_systray(w, systray):
+		# print ("set has systray", systray, w._has_systray)
 		if systray != w._has_systray:
 			w._has_systray = systray
 			if systray:

lib/solaar/ui/status_icon.py

@@ -38,18 +38,24 @@ def create(window, menu_actions=None):
 					lambda icon, button, time, menu:
 						menu.popup(None, None, icon.position_menu, icon, button, time),
 					menu)
+	return icon
 
+
+def check_systray(icon, window):
 	# use size-changed to detect if the systray is available or not
 	def _size_changed(i, size, w):
+		import logging
+		logging.info("size-chagend %s %s", size, w)
 		def _check_systray(i2, w2):
+			logging.info("check_systray %s %s", i2.is_embedded(), i2.get_visible())
 			w2.set_has_systray(i2.is_embedded() and i2.get_visible())
 		# first guess
 		GObject.timeout_add(250, _check_systray, i, w)
 		# just to make sure...
-		GObject.timeout_add(1000, _check_systray, i, w)
-	icon.connect('size-changed', _size_changed, window)
+		# GObject.timeout_add(1000, _check_systray, i, w)
 
-	return icon
+	_size_changed(icon, None, window)
+	icon.connect('size-changed', _size_changed, window)
 
 
 _PIXMAPS = {}