Source code for enamlnative.widgets.calendar_view

"""
Copyright (c) 2017-2022, CodeLV.

Distributed under the terms of the MIT License.

The full license is in the file LICENSE, distributed with this software.

Created on May 20, 2017

 
"""
from datetime import datetime
from atom.api import ForwardTyped, Instance, Range, Typed, observe
from enaml.core.declarative import d_
from .frame_layout import FrameLayout, ProxyFrameLayout


class ProxyCalendarView(ProxyFrameLayout):
    """The abstract definition of a proxy relative layout object."""

    #: A reference to the Label declaration.
    declaration = ForwardTyped(lambda: CalendarView)

    def set_date(self, date):
        raise NotImplementedError

    def set_first_day_of_week(self, day):
        raise NotImplementedError

    def set_max_date(self, date):
        raise NotImplementedError

    def set_min_date(self, date):
        raise NotImplementedError


[docs]class CalendarView(FrameLayout):
    """CalendarView is a view group that displays
    child views in relative positions.

    """

    #: Selected date
    date = d_(Instance(datetime, factory=datetime.now))

    #: Max date
    max_date = d_(Instance(datetime, factory=datetime.now))

    #: Min date
    min_date = d_(Instance(datetime, factory=datetime.now))

    #: First day of week
    first_day_of_week = d_(Range(1, 7))

    #: A reference to the ProxyLabel object.
    proxy = Typed(ProxyCalendarView)

    # -------------------------------------------------------------------------
    # Observers
    # -------------------------------------------------------------------------
    @observe("date", "max_date", "min_date", "first_day_of_week")
    def _update_proxy(self, change):

        super()._update_proxy(change)