change the status widget on theme change

gotify_tray/gui/widgets/MainWindow.py

@@ -85,6 +85,9 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
 
         size = settings.value("MainWindow/application/icon/size", type=int)
         self.listView_applications.setIconSize(QtCore.QSize(size, size))
+        
+        # Refresh the status widget
+        self.status_widget.refresh()
 
     def set_active(self):
         self.status_widget.set_active()

gotify_tray/gui/widgets/StatusWidget.py

@@ -13,8 +13,10 @@ class StatusWidget(QtWidgets.QLabel):
         self.setFixedSize(QtCore.QSize(20, 20))
         self.setScaledContents(True)
         self.set_connecting()
+        self.image = None
 
     def set_status(self, image: str):
+        self.image = image
         self.setPixmap(QtGui.QPixmap(get_theme_file(image)))
 
     def set_active(self):
@@ -32,3 +34,8 @@ class StatusWidget(QtWidgets.QLabel):
     def set_error(self):
         self.setToolTip("Listener error")
         self.set_status("status_error.svg")
+
+    def refresh(self):
+        # refresh on theme change
+        if self.image:
+            self.set_status(self.image)