dark-blue, green theme in .json, new font .otf file for circles

test/test_string_dialog.py

@@ -0,0 +1,29 @@
+import customtkinter
+import tkinter
+
+customtkinter.set_appearance_mode("light")
+customtkinter.set_default_color_theme("dark-blue")
+
+app = customtkinter.CTk()
+app.geometry("400x300")
+app.title("CTkDialog Test")
+
+
+def change_mode():
+    if customtkinter.get_appearance_mode().lower() == "dark":
+        customtkinter.set_appearance_mode("light")
+    elif customtkinter.get_appearance_mode().lower() == "light":
+        customtkinter.set_appearance_mode("dark")
+
+
+def button_click_event():
+    dialog = customtkinter.CTkDialog(master=None, text="Type in a number:", title="Test")
+    print("Number:", dialog.get_input())
+
+
+button = customtkinter.CTkButton(app, text="Open Dialog", command=button_click_event)
+button.place(relx=0.5, rely=0.5, anchor=tkinter.CENTER)
+c1 = customtkinter.CTkCheckBox(app, text="dark mode", command=change_mode)
+c1.place(relx=0.5, rely=0.8, anchor=tkinter.CENTER)
+
+app.mainloop()