bigdickcode

__author__ = 'hcawe1'

import tkinter as tk

root=tk.Tk()
root.geometry("300x200")
root.title("TRSDatabase")

w = 300
h = 200
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
x = (ws/2) - (w/2)
y = (hs/2) - (h/2) - 50
root.geometry('%dx%d+%d+%d' % (w, h, x, y))

def logonScreen():
    global StringV
    treeRoad=tk.Label(root,text="Tree Road\nSchool", justify='center')
    treeRoad.grid(row=0,columnspan=5)
    treeRoad.config(font=("bold", 28))

    userLabel=tk.Label(root, text="Username:")
    userLabel.grid(row=2,column=1,padx=10)
    userLabel.config(font=("Ariel", 14))

    userEntry=tk.Entry(root)
    userEntry.grid(row=2,column=2,columnspan=3,padx=25)

    passLabel=tk.Label(root, text="Password:")
    passLabel.grid(row=3,column=1,padx=10)
    passLabel.config(font=("Ariel", 14))

    passEntry=tk.Entry(root)
    passEntry.grid(row=3,column=2,columnspan=3,padx=25)
    passEntry.config(show="*")

    StringV = tk.StringVar()
    invalidLabel=tk.Label(root, textvariable=StringV)
    invalidLabel.grid(row=4,column=1,columnspan=2,padx=10)

    tk.Button(root,text="Enter",command=lambda:Login()).grid(row=4,column=4)
    root.bind("<KeyRelease-Return>",lambda x:Login(passEntry.get(),userEntry.get()))

def Login(password,username):
    if username.lower() == 'leeman' and password == 'tree':
        print("worked")
    else:
        StringV.set("Invalid, please try again.")


logonScreen()
root.mainloop()