#------------------------------------------------------------------------------
# Copyright (c) 2012, Enthought, Inc.
# All rights reserved.
#------------------------------------------------------------------------------
from .qt.QtGui import QDateEdit
from .qt_bounded_date import QtBoundedDate
[docs]class QtDateSelector(QtBoundedDate):
""" A Qt implementation of an Enaml DateSelector.
"""
#--------------------------------------------------------------------------
# Setup Methods
#--------------------------------------------------------------------------
[docs] def create_widget(self, parent, tree):
""" Create the underlying QDateEdit widget.
"""
return QDateEdit(parent)
[docs] def create(self, tree):
""" Create and initialize the underlying widget.
"""
super(QtDateSelector, self).create(tree)
self.set_date_format(tree['date_format'])
self.set_calendar_popup(tree['calendar_popup'])
self.widget().dateChanged.connect(self.on_date_changed)
#--------------------------------------------------------------------------
# Message Handling
#--------------------------------------------------------------------------
[docs] def on_action_set_date_format(self, content):
""" Handle the 'set_date_format' action from the Enaml widget.
"""
self.set_date_format(content['date_format'])
[docs] def on_action_set_calendar_popup(self, content):
""" Handle the 'set_calendar_popup' action from the Enaml widget.
"""
self.set_calendar_popup(content['calendar_popup'])
#--------------------------------------------------------------------------
# Widget Update Methods
#--------------------------------------------------------------------------
[docs] def get_date(self):
""" Return the current date in the control.
Returns
-------
result : QDate
The current control date as a QDate object.
"""
return self.widget().date()
[docs] def set_date(self, date):
""" Set the widget's current date.
Parameters
----------
date : QDate
The QDate object to use for setting the date.
"""
with self.loopback_guard('date'):
self.widget().setDate(date)
[docs] def set_max_date(self, date):
""" Set the widget's maximum date.
Parameters
----------
date : QDate
The QDate object to use for setting the maximum date.
"""
self.widget().setMaximumDate(date)
[docs] def set_min_date(self, date):
""" Set the widget's minimum date.
Parameters
----------
date : QDate
The QDate object to use for setting the minimum date.
"""
self.widget().setMinimumDate(date)
[docs] def set_date_format(self, date_format):
""" Set the widget's date format.
Parameters
----------
date_format : str
A Python time formatting string.
"""
# XXX make sure Python's and Qt's format strings are the
# same, or convert between the two.
self.widget().setDisplayFormat(date_format)
[docs] def set_calendar_popup(self, popup):
""" Set whether a calendar popup is available on the widget.
Parameters
----------
popup : bool
Whether the calendar popup is enabled.
"""
self.widget().setCalendarPopup(popup)