Change window icons

requirements.txt

@@ -2,5 +2,5 @@ PyYAML~=6.0.1
 SQLAlchemy~=2.0.23
 h5py~=3.10.0
 pandas~=2.1.3
-pytest
-matplotlib~=3.8.2
+pytest~=7.4.3
+matplotlib~=3.8.2

src/astra/frontend/startup_screen.py

@@ -1,8 +1,9 @@
 """This module provides the GUI for Astra's startup screen."""
 
-from tkinter import Button, Frame, Label, Tk, Toplevel
-from tkinter import filedialog, font, messagebox, simpledialog, ttk, Event
 from tkinter import BOTTOM, LEFT, X, Y
+from tkinter import Button, Frame, Label, Tk, Toplevel
+from tkinter import filedialog, font, messagebox, simpledialog, ttk, Event, PhotoImage
+
 from astra.frontend.view import View
 from astra.usecase.request_receiver import DataRequestReceiver
 
@@ -14,6 +15,7 @@ def __init__(self):
         """Initialize the screen, adding all the UI elements."""
         super().__init__()
         self.title('Astra')
+        self.iconphoto(True, PhotoImage(file='logo.png'))
         self.state('zoomed')
         self.controller = DataRequestReceiver()
 

src/astra/frontend/view.py

@@ -3,9 +3,9 @@
 """
 
 import itertools
-from tkinter import Frame
 from tkinter import BOTH
-from tkinter import ttk, Tk, Label
+from tkinter import Frame, Label, Tk
+from tkinter import ttk, PhotoImage
 
 from astra.data.data_manager import DataManager
 from .graphing_view import GraphingView
@@ -33,6 +33,7 @@ def __init__(self, device_name: str) -> None:
         # Root frame of tkinter
         super().__init__()
         self.title(f'Astra - {device_name}')
+        self.iconphoto(True, PhotoImage(file='logo.png'))
 
         # tab widget
         tab_control = ttk.Notebook(self)