learn_notebook.py 文件源码

def main():
    top = tix.Tk()

    nb = tix.NoteBook(top, width=300, height=200)
    nb.pack(expand=True, fill="both")

    nb.add("page1", label="text")
    f1 = tix.Frame(nb.subwidget("page1"))
    st = tix.ScrolledText(f1)
    st.subwidget("text").insert("1.0", "Here is where the text goes...")
    st.pack(expand=True)
    f1.pack()

    nb.add("page2", label="Message Boxes")
    f2 = tix.Frame(nb.subwidget("page2"))
    # ??????expand,fill?anchor???????????????????????
    tix.Button(f2, text="error", bg="lightblue", command=lambda t="error", m="This is bad!": mb.showerror(t, m)).pack(fill="x",
                                                                                                                      expand=True)
    tix.Button(f2, text="info", bg="pink", command=lambda t="info", m="Information": mb.showinfo(t, m)).pack(fill="x", expand=True)
    tix.Button(f2, text="warning", bg="yellow", command=lambda t="warning", m="Don't do it!": mb.showwarning(t, m)).pack(fill="x",
                                                                                                                         expand=True)
    tix.Button(f2, text="question", bg="green", command=lambda t="question", m="Will I?": mb.askquestion(t, m)).pack(fill="x",
                                                                                                                     expand=True)
    tix.Button(f2, text="yes - no", bg="lightgrey", command=lambda t="yes - no", m="Are you sure?": mb.askyesno(t, m)).pack(
            fill="x", expand=True)
    tix.Button(f2, text="yes - no - cancel", bg="black", fg="white",
               command=lambda t="yes - not - cancel", m="Last chance...": mb.askyesnocancel(t, m)).pack(fill="x", expand=True)

    f2.pack(side="top", fill="x")
    top.mainloop()