#!/usr/bin/env python2

from eagle import *

data = chr(128) * (30 * 30 * 3)
img = Image(width=30, height=30, depth=24,
            data=data)

def change_b3(app, button):
    if button.image == "test.png":
        button.image = img
    else:
        button.image = "test.png"


App(title="Test of buttons with images",
    center=(Button(id="b0",
                   label="my label",
                   image="test.png",
                   ),
            Button(id="b1",
                   label="my label",
                   image=Image(filename="test.png"),
                   ),
            Button(id="b2",
                   label=None,
                   image="test.png",
                   ),
            Button(id="b3",
                   label="Change-me",
                   image="test.png",
                   callback=change_b3,
                   ),
            )
    )

run()