You should consider using gtk.Widget::hide_on_delete, which exists for that purpose.
FileChooserDialog in pygtk
-
30-08-2022 - |
Question
The question is simple: i just want to open my FileChooserDialog many times as i want, without re-creating the same widget.
Destroy signal/method is not for me, because i don't want to destroy the reference to the object, i just need to hide the FileChooserDialog
The problem is that, by this code, i just get the dialog with the the buttons, but nothing else (no paths, no files list, no folders..) just the buttons and a grey blank window.
HERE BELOW THE CODE:
self.__file_chooser_dialog = gtk.FileChooserDialog("Open..",
None,
gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
def file_chooser_event(self, widget, data=None):
self.__file_chooser_dialog.show_all()
response = self.__file_chooser_dialog.run()
if response == gtk.RESPONSE_OK:
print self.__file_chooser_dialog.get_filename(), 'selected'
elif response == gtk.RESPONSE_CANCEL:
print 'Closed, no files selected'
self.__file_chooser_dialog.hide_all()
self.__load_config=gtk.Button('Carica file di configurazione\n(nome__file.ini)')
self.__load_config.connect('clicked', self.file_chooser_event)
Solution
OTHER TIPS
i've tried multiple ways to let it work.. and you just need to do this edit:
self.__file_chooser_dialog.show_all() -----> self.__file_chooser_dialog.show()
self.__file_chooser_dialog.hide_all() -----> self.__file_chooser_dialog.hide()
Can you explain me why this works?!
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow