box

from guizero import*
app = App(title = "Appointment")


# Function definitions
def make_appointment():
    #info("Greetings", "your chosen day is:  " + days )
    appointment = bgp_days.value
    slider = sl_date.value
    month = lb_month.value
    lbl_output.value = "You have chosen " + appointment + " " + str(slider) + " " + month
    lbl_output.bg = "purple"
    lbl_output.text_color = "white"


def slider_changed(slider_value):
    sl_date.value = slider_value


#GUI widgets


box3 = Box(app, align="top", width="fill", height = 50, border=1)
box = Box(app, align="bottom", width="fill", height = 150, border=1)
box1 = Box(app, align="left", width="250", height = 200, border=1)
box2 = Box(app, align="right", width="300", height = 200, border=1)


message = Text(box1, text="Enter a Month?", color="black")
lb_month = ListBox(
    box1,
    items=["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
    selected="black",
    scrollbar=True)

message0 = Text(box3, text = "Appointments")

message1 = Text(box, text = "what date would you prefer?")
sl_date = Slider(box, start = 1, end = 31,  command = slider_changed)

lbl_output = Text(box, text="You have chosen...")

message2 = Text(box2, text = "Which is your prefered day?")
bgp_days = ButtonGroup(box2, options =["Monday", "Tueday", "Wednesday", "Thursday", "Friday"], selected="none")

#event triggers
btn_make_appointment = PushButton(box,  text='display days',  command = make_appointment )

# Show the GUI on the screen, start listening to events.

app.display()