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kanehekili
Asked: 2019-11-08 14:17:32 +0800 CST

How to initialize a GTKDialog in Python (Gtk3+)

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When creating a GTK Dialog in python the "old" way:

class URLDialog(Gtk.Dialog):
def __init__(self, parent):
    Gtk.Dialog.__init__(self, _t("URL_DLG"), parent, 0,
        (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
         Gtk.STOCK_OK, Gtk.ResponseType.OK))

I get the following warning:

PyGTKDeprecationWarning: The "buttons" argument must be a Gtk.ButtonsType enum value. Please use the "add_buttons" method for adding buttons. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations

The link is not very explicit, and trying to get the buttons out of the initalizer leads to other, more severe problems.

My question is: What is the proper,offical and correct way to initialize such a dialog?

python gtk3

1 Answers

  1. I can't reconstruct your problem, but I would assume this should fix it:

    Gtk.Dialog.__init__(self, _t("URL_DLG"), parent, 0)
self.add_buttons(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                 Gtk.STOCK_OK, Gtk.ResponseType.OK)

    EDIT: as pointed out by OP

    Gtk.Dialog.__init__(self, title = _t("URL_DLG"), 
                          parent = parent, 
                          flags = 0)
self.add_buttons(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL,
                 Gtk.STOCK_OK, Gtk.ResponseType.OK)
    • 2