import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk, GLib, Gdk @Gtk.Template.from_file('pendingTransferRow.ui') class pendingTransferRow(Gtk.ListBoxRow): __gtype_name__ = 'PendingTransferRow' fileNameLabel = Gtk.Template.Child() fileNameMetadata = Gtk.Template.Child() transferCodeButton = Gtk.Template.Child() cancelTransfer = Gtk.Template.Child() def __init__(self, parent, fileName, transferCode): super(Gtk.ListBoxRow, self).__init__() self.init_template() self.fileNameLabel.set_text(fileName) self.transmissionCodeButton.set_label(transferCode) @Gtk.Template.Callback() def copy_transfer_code(self,widget): ''' what to do when we press the button: copy the code again to clipboard ''' print('click') code = widget.get_label() clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD) clipboard.set_text(code, -1) #-1 is auto-size @Gtk.Template.Callback() def cancel_transfer(self,widget): ''' cancel the transfer destroy thread remove the object from the list ''' print('poof!')