test1.enaml

import enaml
from enaml.widgets.api import Window, Form, Label, Field, ComboBox
from enaml.stdlib.fields import IntField
from enaml.qt.qt_application import QtApplication
from atom.api import Int, Long, Atom

class Model(Atom):
    longvalue = Long()

enamldef Main(Window):
    attr model
    Form:
        Label:
            text = 'IntField'
        IntField:
	        value = model.longvalue

def main():
    app = QtApplication()

    model = Model()
    view = Main(model=model)
    view.show()

    # Start the application event loop
    app.start()


if __name__ == "__main__":
    main()