Function _replace_dialog

Lib/idlelib/replace.py:260–291

(parent)

def _replace_dialog(parent):  # htest #
    from tkinter import Toplevel, Text, END, SEL
    from tkinter.ttk import Frame, Button

    top = Toplevel(parent)
    top.title("Test ReplaceDialog")
    x, y = map(int, parent.geometry().split('+')[1:])
    top.geometry("+%d+%d" % (x, y + 175))

    # mock undo delegator methods
    def undo_block_start():
        pass

    def undo_block_stop():
        pass

    frame = Frame(top)
    frame.pack()
    text = Text(frame, inactiveselectbackground='gray')
    text.undo_block_start = undo_block_start
    text.undo_block_stop = undo_block_stop
    text.pack()
    text.insert("insert","This is a sample sTring\nPlus MORE.")
    text.focus_set()

    def show_replace():
        text.tag_add(SEL, "1.0", END)
        replace(text)
        text.tag_remove(SEL, "1.0", END)

    button = Button(frame, text="Replace", command=show_replace)
    button.pack()


if __name__ == '__main__':