def update_preview_cb(self, file_chooser):
"""Previews the URI of the specified file chooser.
Args:
file_chooser (Gtk.FileChooser): The file chooser providing the URI.
"""
uri = file_chooser.get_preview_uri()
if uri is None or not uri_is_valid(uri):
return
self.previewUri(uri)
def update_preview_cb(self, file_chooser):
"""Previews the URI of the specified file chooser.
Args:
file_chooser (Gtk.FileChooser): The file chooser providing the URI.
"""
uri = file_chooser.get_preview_uri()
previewable = uri and uri_is_valid(uri)
if not previewable:
self.clear_preview()
return
self.preview_uri(uri)
def update_preview_cb(self, file_chooser):
"""Previews the URI of the specified file chooser.
Args:
file_chooser (Gtk.FileChooser): The file chooser providing the URI.
"""
uri = file_chooser.get_preview_uri()
previewable = uri and uri_is_valid(uri)
if not previewable:
self.clear_preview()
return
self.preview_uri(uri)
def add_preview_request(self, dialogbox):
"""add a preview request """
uri = dialogbox.get_preview_uri()
if uri is None or not uri_is_valid(uri):
return
self.previewUri(uri)
def add_preview_request(self, dialogbox):
"""add a preview request """
uri = dialogbox.get_preview_uri()
if uri is None or not uri_is_valid(uri):
return
self.previewUri(uri)