# guizero - Variable-sized PushButtons
from guizero import App, Text, PushButton

app = App(title="Variable-sized PushButtons")
app.font = "Piboto Condensed"
app.text_size  = 40
app.bg = "floral white"

# Function definitions go here.
def one_act():
    button_one.disable()
    button_two.enable()
def two_act():
    button_one.enable()
    button_two.disable()

# GUI widgets & Set up event triggers
button_one = PushButton(app, command=one_act, text="Button one" , align = "left" , width = "fill")
button_two = PushButton(app, command=two_act, text="Button two", align = "right" , height = "fill", enabled=False)
button_one.bg = "dark turquoise"
button_two.bg = "light blue"

# Show the GUI on the screen, start listening to events.
app.display()