Creating gui in python using opengl. How can i make the text boxes which take values

[sudan20089]

How can i create gui in python using pyopengl?
Or simply i want to create textbox in python using pyopengl which takes the value entered in text box and the calculation can be conducted. please help me to get through it (p.s. not using thread)

[bvdet]

My understanding is PyOpenGL is interoperable with PyQt, PyGTK, Tkinter, wxPython and other GUI libraries. I know a little Tkinter and have an example of an entry dialog. It's more than you need, but shows how you can do it with Tkinter.

import Tkinter

textFont1 = ("Arial", 20, "bold italic")

class EntryWidget(Tkinter.Entry):
    def __init__(self, master, initial=""):
        Tkinter.Entry.__init__(self, master=master)
        self.value = Tkinter.StringVar()
        self.config(textvariable=self.value, width=40,
                    relief="ridge", font=textFont1,
                    bg="#ddd", fg="#e00",
                    justify='center')
        self.pack()
        self.value.set(initial)

class App(Tkinter.Tk):
    def __init__(self, title="Case Insensitive Entry"):
        Tkinter.Tk.__init__(self)
        self.title(title)
        self.w = EntryWidget(self, "Enter Text")
        self.w.bind(sequence="<KeyRelease>", func=self.lower)
        self.mainloop()
        self.value = self.w.value.get()

    def lower(self, event):
        event.widget.value.set(event.widget.value.get().lower())
        
if __name__ == "__main__":
    app = App()
    print app.value