Python: Five Points

from guizero import Box, App, PushButton, TextBox, Text, info

import random

def act0():
    info("Clicked Button","Button Clicked")

def act1():
    tx_head.value = "What is a GUI?"
    tx_body1.value = "A Graphical User Interface (GUI) usually"
    tx_body2.value = "includes four main features:"
    tx_body3.value = ""
    tx_body4.value = "* Windows"
    tx_body5.value = "* Icons"
    tx_body6.value = "* Menus and"
    tx_body7.value = "* Pointers"

def act2():
    tx_head.value = "Advantages"
    tx_body1.value = "One advantage of a GUI is that users"
    tx_body2.value = "don\'t need to learn a language and"
    tx_body3.value = "its syntax."
    tx_body4.value = ""
    tx_body5.value = "For a user who cannot type quickly,"
    tx_body6.value = "it is easier to point, click and drag"
    tx_body7.value = "to complete common functions."

def act3():
    tx_head.value = "Disadvantages"
    tx_body1.value = "A GUI needs far more resources"
    tx_body2.value = "compared to a Command Line"
    tx_body3.value = "Interface."
    tx_body4.value = ""
    tx_body5.value = "Older, slower systems may not"
    tx_body6.value = "be able to run a modern GUI"
    tx_body7.value = "efficiently."

def act4():
    tx_head.value = "GUI Controls"
    tx_body1.value = "Many programming languages have"
    tx_body2.value = "libraries of commonly used controls. "
    tx_body3.value = ""
    tx_body4.value = "A widely tested and flexible set"
    tx_body5.value = "of tools saves huge amounts of time"
    tx_body6.value = "and effort for busy developers."
    tx_body7.value = ""

def act5():
    tx_head.value = "Common Widgets"
    tx_body1.value = "Fequently used GUI controls include:"
    tx_body2.value = ""
    tx_body3.value = "* Buttons and Toggles"
    tx_body4.value = "* Text boxes and Labels"
    tx_body5.value = "* Check boxes and Radio buttons"
    tx_body6.value = "* Sliders"
    tx_body7.value = "* Combo boxes"

app = App(width=640, height=480, layout="grid", title="Five Points!")

title = Box(app, width=640, height=40, grid=[0,0,2,1])
canvas = Box(app, width=560, height=400, grid=[0,1])
buttons = Box(app, width=80, height=400, grid=[1,1])
footer = Box(app, width=640, height=40, grid=[0,2,2,1])

title.bg=(0,0,0)
canvas.bg=(204,204,204)
buttons.bg=(153,0,0)
footer.bg=(0,0,0)
buttons.text_color=(204,204,204)

bt_nav1 = PushButton(buttons,text="1", width="fill", height="fill", command=act1)
bt_nav2 = PushButton(buttons,text="2", width="fill", height="fill", command=act2)
bt_nav3 = PushButton(buttons,text="3", width="fill", height="fill", command=act3)
bt_nav4 = PushButton(buttons,text="4", width="fill", height="fill", command=act4)
bt_nav5 = PushButton(buttons,text="5", width="fill", height="fill", command=act5)
#bt_nav6 = PushButton(buttons,text="6", command=act0)
#bt_nav7 = PushButton(buttons,text="7", command=act0)
#bt_nav8 = PushButton(buttons,text="8", command=act0)
#bt_nav9 = PushButton(buttons,text="9", command=act0)

tx_head = Text(canvas, color=(0,0,102), size=36, text="Five Points")
tx_body1 = Text(canvas, color=(0,0,51),size=20, align="top", text="")
tx_body2 = Text(canvas, color=(0,0,51),size=20, align="top", text="")
tx_body3 = Text(canvas, color=(0,0,51),size=20, align="top", text="Click on any of the")
tx_body4 = Text(canvas, color=(0,0,51),size=20, align="top", text="five numbered buttons")
tx_body5 = Text(canvas, color=(0,0,51),size=20, align="top", text="on the right to learn about")
tx_body6 = Text(canvas, color=(0,0,51),size=20, align="top", text="GUI controls")
tx_body7 = Text(canvas, color=(0,0,51),size=20, align="top", text="")

app.display()