def interface():
def event_handler(source, evt):
if evt == lv.EVENT.VALUE_CHANGED:
date = lv.calendar.get_pressed_date(source)
if date:
print("Clicked date: %02d.%02d.%02d" %
(date.day, date.month, date.year))
# Create a screen and load it
scr = lv.obj()
lv.scr_load(scr)
# create a calendar
calendar = lv.calendar(lv.scr_act(), None)
calendar.set_size(235, 235)
calendar.align(None, lv.ALIGN.CENTER, 0, 0)
calendar.set_event_cb(event_handler)
# Make the date number smaller to be sure they fit into their area
calendar.set_style_local_text_font(lv.calendar.PART.DATE, lv.STATE.DEFAULT,
lv.theme_get_font_small())
today = lv.calendar_date_t()
date = cetTime()
today.year = date[0]
today.month = date[1]
today.day = date[2]
calendar.set_today_date(today)
calendar.set_showed_date(today)
watch.tft.backlight_fade(100)
def event_handler(evt):
code = evt.get_code()
if code == lv.EVENT.VALUE_CHANGED:
source = lv.calendar.__cast__(evt.get_target())
date = lv.calendar_date_t()
lv.calendar.get_pressed_date(source, date)
if date:
print("Clicked date: %02d.%02d.%02d" %
(date.day, date.month, date.year))
def event_handler(evt):
code = evt.get_code()
if code == lv.EVENT.VALUE_CHANGED:
source = evt.get_target()
date = lv.calendar_date_t()
if source.get_pressed_date(date) == lv.RES.OK:
calendar.set_today_date(date.year, date.month, date.day)
print("Clicked date: %02d.%02d.%02d" %
(date.day, date.month, date.year))
def event_handler(task, params):
code = task.get_code()
if code == lv.EVENT.VALUE_CHANGED:
source = task.get_current_target()
date = lv.calendar_date_t()
if source.get_pressed_date(date) == lv.RES.OK:
calendar.set_today_date(date.year, date.month, date.day)
print("Clicked date: %02d.%02d.%02d" %
(date.day, date.month, date.year))
label1.set_text('Set Date : {} - {} - {}'.format(
date.year, date.month, date.day))
params['year'] = date.year
params['month'] = date.month
params['day'] = date.day
def main_page(self, tile_num):
self.calendar_tile = self.mainbar.get_tile_obj(tile_num)
self.calendar_style = lv.style_t()
self.calendar_style.copy(self.mainbar.get_style())
# create a calendar
calendar = lv.calendar(self.calendar_tile, None)
calendar.set_size(200, 200)
calendar.align(self.calendar_tile, lv.ALIGN.CENTER, 0, -15)
calendar.set_event_cb(self.event_handler)
# Make the date number smaller to be sure they fit into their area
calendar.set_style_local_text_font(lv.calendar.PART.DATE,
lv.STATE.DEFAULT,
lv.theme_get_font_small())
exit_btn = lv.imgbtn(self.calendar_tile, None)
exit_btn.set_src(lv.btn.STATE.RELEASED,
self.mainbar.get_exit_btn_dsc())
exit_btn.add_style(lv.imgbtn.PART.MAIN, self.calendar_style)
exit_btn.align(self.calendar_tile, lv.ALIGN.IN_BOTTOM_LEFT, 10, 0)
self.log.debug("setting up exit callback")
exit_btn.set_event_cb(self.exit_calendar_app_event_cb)
self.calendar_style.set_text_opa(lv.obj.PART.MAIN, lv.OPA.COVER)
# get current date and time
today = lv.calendar_date_t()
if self.mainbar.pcf8563:
# read time from pcf8563
localTime = self.mainbar.pcf8563.datetime()
today.year = localTime[0] + 2000
else:
now = time.time()
localTime = time.localtime(now)
today.year = localTime[0]
today.month = localTime[1]
today.day = localTime[2]
calendar.set_today_date(today)
calendar.set_showed_date(today)
# create a calendar
calendar = lv.calendar(lv.scr_act(), None)
calendar.set_size(235, 235)
calendar.align(None, lv.ALIGN.CENTER, 0, 0)
calendar.set_event_cb(event_handler)
# Make the date number smaller to be sure they fit into their area
calendar.set_style_local_text_font(lv.calendar.PART.DATE, lv.STATE.DEFAULT,
lv.theme_get_font_small())
try:
osVersion = os.uname()
print("Running: ", osVersion)
from wifi_connect import *
# connect to the Internet and get the current time
connect()
now = cetTime()
except:
print("Running on Unix")
import time
now = time.localtime()
today = lv.calendar_date_t()
today.year = now[0]
today.month = now[1]
today.day = now[2]
calendar.set_today_date(today)
calendar.set_showed_date(today)
date = lv.calendar.get_pressed_date(source)
if date:
print("Clicked date: %02d.%02d.%02d" %
(date.day, date.month, date.year))
# create a calendar
calendar = lv.calendar(lv.scr_act(), None)
calendar.set_size(235, 235)
calendar.align(None, lv.ALIGN.CENTER, 0, 0)
calendar.set_event_cb(event_handler)
# Make the date number smaller to be sure they fit into their area
calendar.set_style_local_text_font(lv.calendar.PART.DATE, lv.STATE.DEFAULT,
lv.theme_get_font_small())
today = lv.calendar_date_t()
today.year = 2020
today.month = 10
today.day = 5
calendar.set_today_date(today)
calendar.set_showed_date(today)
# Highlight a few days
highlighted_days = []
for i in range(3):
highlighted_days.append(lv.calendar_date_t())
highlighted_days[0].year = 2020
highlighted_days[0].month = 10
highlighted_days[0].day = 6
def event_handler(obj, event):
if event == lv.EVENT.CLICKED:
date = obj.get_pressed_date()
if date is not None:
obj.set_today_date(date) #显示按下选中的日期
if TOUCH_READY:
calendar = lv.calendar(lv.scr_act())
calendar.set_size(230, 230)
calendar.align(None, lv.ALIGN.CENTER, 0, 0)
calendar.set_event_cb(event_handler)
#设置当前日期
today = lv.calendar_date_t() #构建日期对象
today.year = 2020
today.month = 7
today.day = 1
calendar.set_today_date(today)
calendar.set_showed_date(today) #设置当前显示日期
#设置显示3个高亮日期
highlihted_days = [
lv.calendar_date_t({
'year': 2020,
'month': 7,
'day': 10
}),
lv.calendar_date_t({
(date.day, date.month, date.year))
calendar = lv.calendar(lv.scr_act())
calendar.set_size(200, 200)
calendar.align(lv.ALIGN.CENTER, 0, 20)
calendar.add_event_cb(event_handler, lv.EVENT.ALL, None)
calendar.set_today_date(2021, 02, 23)
calendar.set_showed_date(2021, 02)
# Highlight a few days
highlighted_days = [
lv.calendar_date_t({
'year': 2021,
'month': 2,
'day': 6
}),
lv.calendar_date_t({
'year': 2021,
'month': 2,
'day': 11
}),
lv.calendar_date_t({
'year': 2021,
'month': 2,
'day': 22
})
]
calendar.set_highlighted_dates(highlighted_days, len(highlighted_days))