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"""Functionality common to TableViews and FormViews"""
import six
from ...core.qt import QtCore, QtGui, QtWidgets
[docs]class AbstractView(QtWidgets.QWidget):
"""A string used to format the title of the view ::
title_format = 'Movie rental overview'
.. attribute:: header_widget
The widget class to be used as a header in the table view::
header_widget = None
"""
title_format = ''
header_widget = None
title_changed_signal = QtCore.qt_signal(six.text_type)
icon_changed_signal = QtCore.qt_signal(QtGui.QIcon)
@QtCore.qt_slot()
[docs] def refresh(self):
"""Refresh the data in the current view"""
pass
@QtCore.qt_slot(object)
[docs] def change_title(self, new_title):
"""Will emit the title_changed_signal"""
#import sip
#if not sip.isdeleted(self):
self.title_changed_signal.emit( six.text_type(new_title) )
@QtCore.qt_slot(object)
def change_icon(self, new_icon):
self.icon_changed_signal.emit(new_icon)