from PyQt5 import QtCore

from todo.model.tag import Tag

class AddTag(QtCore.QObject):
    _signal = QtCore.pyqtSignal(Tag, name = "addTag")

    def __init__(self):
        QtCore.QObject.__init__(self)

    def emit(self, tag):
        self._signal.emit(tag)

    def connect(self, f):
        self._signal.connect(f)

class UpdateTag(QtCore.QObject):
    _signal = QtCore.pyqtSignal(int, Tag, name = "updateTag")

    def __init__(self):
        QtCore.QObject.__init__(self)

    def emit(self, row, tag):
        self._signal.emit(row, tag)

    def connect(self, f):
        self._signal.connect(f)