[pygtk] Using multiple dialog boxes

[Timo]

OK, here is a small part of my code that is relevant I think.
So, the first time, the options dialog opens just fine and I can do
everything with it that should work. The I close that dialog and if I
want to re-open it, I get this error:

AttributeError: 'NoneType' object has no attribute 'run'



main dialog code snippet:

import options_dialog

class MainDlg:
    def __init__(self):
        self.gladefile = "qfc.glade"
        self.wTree = gtk.glade.XML(self.gladefile)
        dic = { "on_settings_clicked" : self.settings_clicked,
                "on_maindlg_destroy" : gtk.main_quit }
        self.wTree.signal_autoconnect(dic)

        self.optsdlg = options_dialog.OptionsDlg()

    def settings_clicked(self, widget):
        self.optsdlg.run()

if __name__ == "__main__":
    hwg = MainDlg()
    gtk.main()


options dialog code snippet:

class OptionsDlg:

    def __init__(self):
        self.gladefile = "qfc.glade"
        self.wTree = gtk.glade.XML(self.gladefile, "optionsdlg")
        dic = { "on_cancel_clicked" : self.cancel_clicked }
        self.wTree.signal_autoconnect(dic)

    def run(self):
        self.dlg = self.wTree.get_widget("optionsdlg")
        self.dlg.run()

    def cancel_clicked(self, widget):
        self.dlg.destroy()




Markus W. Barth schreef:
> The first window (main window) should be gtk.Window, the others should 
> probably be gtk.Dialog
>
> You create an instance of your dialog and call run()
>
> It's difficult to tell why this happens without seeing the code.
>
> On Wednesday 11 June 2008 14:42:59 Timo wrote:
>   
>> Hello all, I'm writing a program that has 3 dialog boxes, 1 main which
>> is the main window and runs on startup. Then I have 2 other that have to
>> show when the appropriat button is pressed. I made these 3 windows in
>> Glade.
>>
>> Now, since my program was getting big, I splitted up my .py file in 3,
>> each dialog has it's own .py file, but now my calls for opening the
>> dialogs aren't working as they should be anymore. They show the first
>> time I click the button, but the second time they don't and I have to
>> restart my program.
>>
>> What is the proper way to call a dialog box that is in another .py-file?
>>
>> Hope this explanation makes sense.
>>
>> Greets,
>> Timo
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>>     
>
>
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