tkRoundButtons.py

from tkinter import *
import os
from PIL import Image, ImageTk, ImageDraw, ImageFont

if getattr(sys, 'frozen', False): #windows path fix
    exe_path = os.path.dirname(sys.executable)
elif __file__:
    exe_path = os.path.dirname(__file__)

class RoundButton:
    def __init__(self, holder):
        self.holder = holder
        self.b = None
        self.icon_buider()
    def create_icon(self, url, w=32, h=32): #creates icons from the url filename
        im = Image.open(exe_path+url)
        im = im.resize((w, h), Image.ANTIALIAS)
        icon = ImageTk.PhotoImage(im)
        return icon
    def icon_buider(self):
        self.icons = {
        "normal":self.create_icon("\\button.gif"),
        "hover":self.create_icon("\\button_hover.gif"),
        "pressed":self.create_icon("\\button_pressed.gif")
        }
    def switch_icon(self, event, state):
        if state == 1:
            self.b.configure(image=self.icons["pressed"])
        elif state == 2:
            self.b.configure(image=self.icons["hover"])
        elif state == 3:
            self.b.configure(image=self.icons["normal"])
    def create_Button(self, **kwargs):
        self.b = Button(self.holder, **kwargs)
        self.b.configure(image=self.icons["normal"])
        self.b.bind("<Button-1>", lambda e=Event(), s=1:self.switch_icon(e, s))
        self.b.bind("<ButtonRelease-1>", lambda e=Event(), s=2:self.switch_icon(e, s))
        self.b.bind("<Enter>", lambda e=Event(), s=2:self.switch_icon(e, s))
        self.b.bind("<Leave>", lambda e=Event(), s=3:self.switch_icon(e, s))
        return self.b

##usage.
#holderFrame = Frame(Master)
#holderFrame.pack()
#roundButton = RoundButton(holderFrame).create_Button(text="Hello World", compound=CENTER)##standard tkinter options supported. returns a normal button widget
#roundButton.pack()