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 color_chg_event_cb(sw, e):
if e == lv.EVENT.VALUE_CHANGED:
flag = lv.THEME_MATERIAL_FLAG.LIGHT
if sw.get_state():
flag = lv.THEME_MATERIAL_FLAG.DARK
theme = lv.theme_material_init(LV_THEME_DEFAULT_COLOR_PRIMARY,
LV_THEME_DEFAULT_COLOR_SECONDARY, flag,
lv.theme_get_font_small(),
lv.theme_get_font_normal(),
lv.theme_get_font_subtitle(),
lv.theme_get_font_title())
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)
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)
def selectors_create(parent):
page = lv.page.__cast__(parent)
lv.page.set_scrl_layout(page, lv.LAYOUT.PRETTY_MID)
grid_h = page.get_height_grid(1, 1)
if disp_size <= lv.DISP_SIZE.SMALL:
grid_w = page.get_width_grid(1, 1)
else:
grid_w = page.get_width_grid(2, 1)
cal = lv.calendar(parent, None)
cal.set_drag_parent(True)
if disp_size > lv.DISP_SIZE.MEDIUM:
cal.set_size(min(grid_h, grid_w), min(grid_h, grid_w))
else:
cal.set_size(grid_w, grid_w)
if disp_size <= lv.DISP_SIZE.SMALL:
cal.set_style_local_text_font(lv.calendat.PART.BG,
lv.STATE.DEFAULT,
lv.theme_get_font_small())
hl = [{
"year": 2020,
"month": 1,
"day": 5
}, {
"year": 2020,
"month": 1,
"day": 9
}]
h = lv.cont(parent, None)
h.set_drag_parent(True)
if disp_size <= lv.DISP_SIZE.SMALL:
h.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
h.set_width(lv.page.get_width_fit(page))
h.set_layout(lv.LAYOUT.COLUMN_MID)
elif disp_size <= lv.DISP_SIZE.MEDIUM:
h.set_size(lv.obj.get_width(lv.obj.__cast__(cal)),
lv.obj.get_height(lv.obj.__cast__(cal)))
h.set_layout(lv.LAYOUT.PRETTY_TOP)
else:
h.set_click(False)
h.set_style_local_bg_opa(lv.PART.MAIN, lv.STATE.DEFAULT, lv.OPA.TRANSP)
h.set_style_local_border_opa(lv.PART.MAIN, lv.STATE.DEFAULT,
lv.OPA.TRANSP)
h.set_style_local_pad_left(lv.cont.PART.MAIN, lv.STATE.DEFAULT, 0)
h.set_style_local_pad_right(lv.cont.PART.MAIN, lv.STATE.DEFAULT, 0)
h.set_style_local_pad_top(lv.cont.PART_MAIN, LV_STATE_DEFAULT, 0)
h.set_size(min(grid_h, grid_w), min(grid_h, grid_w))
h.set_layout(lv.LAYOUT.PRETTY_TOP)
roller = lv.roller(h, None)
roller.add_style(lv.cont.PART.MAIN, style_box)
roller.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"Roller")
roller.set_auto_fit(False)
roller.set_align(lv.label.ALIGN.CENTER)
roller.set_visible_row_count(4)
if disp_size <= lv.DISP_SIZE.SMALL:
roller.set_width(lv.cont.get_width_grid(h, 1, 1))
else:
roller.set_width(lv.cont.get_width_grid(h, 2, 1))
dd = lv.dropdown(h, None)
dd.add_style(lv.cont.PART.MAIN, style_box)
dd.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"Dropdown")
if disp_size <= lv.DISP_SIZE.SMALL:
dd.set_width(lv.cont.get_width_grid(h, 1, 1))
else:
dd.set_width(lv.cont.get_width_grid(h, 2, 1))
dd.set_options(
"Alpha\nBravo\nCharlie\nDelta\nEcho\nFoxtrot\nGolf\nHotel\nIndia\nJuliette\nKilo\nLima\nMike\nNovember\n"
"Oscar\nPapa\nQuebec\nRomeo\nSierra\nTango\nUniform\nVictor\nWhiskey\nXray\nYankee\nZulu"
)
list = lv.list(parent, None)
list.set_scroll_propagation(True)
list.set_size(grid_w, grid_h)
txts = [
lv.SYMBOL.SAVE, "Save", lv.SYMBOL.CUT, "Cut", lv.SYMBOL.COPY, "Copy",
lv.SYMBOL.OK, "This is a quite long text to scroll on the list",
lv.SYMBOL.EDIT, "Edit", lv.SYMBOL.WIFI, "Wifi", lv.SYMBOL.BLUETOOTH,
"Bluetooth", lv.SYMBOL.GPS, "GPS", lv.SYMBOL.USB, "USB",
lv.SYMBOL.SD_CARD, "SD card", lv.SYMBOL.CLOSE, "Close"
]
for i in range(0, len(txts) // 2, 2):
btn = list.add_btn(txts[i], txts[i + 1])
lv.btn.set_checkable(lv.btn.__cast__(btn), True)
# Make a button disabled
if i == 4:
btn.set_state(lv.btn.STATE.DISABLED)
cal.set_highlighted_dates(hl, 2)
def visuals_create(parent):
page = lv.page.__cast__(parent)
lv.page.set_scrl_layout(page, lv.LAYOUT.PRETTY_TOP)
disp_size = display.get_size_category()
grid_h_chart = lv.page.get_height_grid(page, 1, 1)
if disp_size <= lv.DISP_SIZE.LARGE:
grid_w_chart = lv.page.get_width_grid(page, 1, 1)
else:
grid_w_chart = lv.page.get_width_grid(page, 1, 2)
chart = lv.chart(parent, None)
chart.add_style(lv.chart.PART.BG, style_box)
if disp_size <= lv.DISP_SIZE.SMALL:
chart.set_style_local_text_font(lv.chart.PART.SERIES_BG,
lv.STATE.DEFAULT,
lv.theme_get_font_small())
chart.set_drag_parent(True)
chart.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"Line chart")
chart.set_width_margin(grid_w_chart)
chart.set_height_margin(grid_h_chart)
chart.set_div_line_count(3, 0)
chart.set_point_count(8)
chart.set_type(lv.chart.TYPE.LINE)
if disp_size > lv.DISP_SIZE.SMALL:
chart.set_style_local_pad_left(lv.chart.PART.BG, lv.STATE.DEFAULT,
4 * (LV_DPI // 10))
chart.set_style_local_pad_bottom(lv.chart.PART.BG, lv.STATE.DEFAULT,
3 * (LV_DPI // 10))
chart.set_style_local_pad_right(lv.chart.PART.BG, lv.STATE.DEFAULT,
2 * (LV_DPI // 10))
chart.set_style_local_pad_top(lv.chart.PART.BG, lv.STATE.DEFAULT,
2 * (LV_DPI // 10))
chart.set_y_tick_length(0, 0)
chart.set_x_tick_length(0, 0)
chart.set_y_tick_texts("600\n500\n400\n300\n200", 0,
lv.chart.AXIS.DRAW_LAST_TICK)
chart.set_x_tick_texts("Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug", 0,
lv.chart.AXIS.DRAW_LAST_TICK)
s1 = chart.add_series(LV_THEME_DEFAULT_COLOR_PRIMARY)
s2 = chart.add_series(LV_THEME_DEFAULT_COLOR_SECONDARY)
chart.set_next(s1, 10)
chart.set_next(s1, 90)
chart.set_next(s1, 30)
chart.set_next(s1, 60)
chart.set_next(s1, 10)
chart.set_next(s1, 90)
chart.set_next(s1, 30)
chart.set_next(s1, 60)
chart.set_next(s1, 10)
chart.set_next(s1, 90)
chart.set_next(s2, 32)
chart.set_next(s2, 66)
chart.set_next(s2, 5)
chart.set_next(s2, 47)
chart.set_next(s2, 32)
chart.set_next(s2, 32)
chart.set_next(s2, 66)
chart.set_next(s2, 5)
chart.set_next(s2, 47)
chart.set_next(s2, 66)
chart.set_next(s2, 5)
chart.set_next(s2, 47)
chart2 = lv.chart(parent, chart)
chart2.set_type(lv.chart.TYPE.COLUMN)
chart2.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"Column chart")
s1 = chart2.add_series(LV_THEME_DEFAULT_COLOR_PRIMARY)
s2 = chart2.add_series(LV_THEME_DEFAULT_COLOR_SECONDARY)
chart2.set_next(s1, 10)
chart2.set_next(s1, 90)
chart2.set_next(s1, 30)
chart2.set_next(s1, 60)
chart2.set_next(s1, 10)
chart2.set_next(s1, 90)
chart2.set_next(s1, 30)
chart2.set_next(s1, 60)
chart2.set_next(s1, 10)
chart2.set_next(s1, 90)
chart2.set_next(s2, 32)
chart2.set_next(s2, 66)
chart2.set_next(s2, 5)
chart2.set_next(s2, 47)
chart2.set_next(s2, 32)
chart2.set_next(s2, 32)
chart2.set_next(s2, 66)
chart2.set_next(s2, 5)
chart2.set_next(s2, 47)
chart2.set_next(s2, 66)
chart2.set_next(s2, 5)
chart2.set_next(s2, 47)
if disp_size <= lv.DISP_SIZE.SMALL:
grid_w_meter = lv.page.get_width_grid(page, 1, 1)
elif disp_size <= lv.DISP_SIZE.MEDIUM:
grid_w_meter = lv.page.get_width_grid(page, 2, 1)
else:
grid_w_meter = lv.page.get_width_grid(page, 3, 1)
meter_h = lv.page.get_height_fit(page)
if grid_w_meter < meter_h:
meter_size = grid_w_meter
else:
meter_size = meter_h
lmeter = lv.linemeter(parent, None)
lmeter.set_drag_parent(True)
lmeter.set_value(50)
lmeter.set_size(meter_size, meter_size)
lmeter.add_style(lv.linemeter.PART.MAIN, style_box)
lmeter.set_style_local_value_str(lv.linemeter.PART.MAIN, lv.STATE.DEFAULT,
"Line meter")
label = lv.label(lmeter, None)
label.align(lmeter, lv.ALIGN.CENTER, 0, 0)
label.set_style_local_text_font(lv.label.PART.MAIN, lv.STATE.DEFAULT,
lv.theme_get_font_title())
a_lm = lv.anim_t()
a_lm.init()
a_lm.set_custom_exec_cb(lambda a, val: linemeter_anim(a, lmeter, val))
a_lm.set_values(0, 100)
a_lm.set_time(4000)
a_lm.set_playback_time(1000)
a_lm.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
lv.anim_t.start(a_lm)
gauge = lv.gauge(parent, None)
gauge.set_drag_parent(True)
gauge.set_size(meter_size, meter_size)
gauge.add_style(lv.gauge.PART.MAIN, style_box)
gauge.set_style_local_value_str(lv.gauge.PART.MAIN, lv.STATE.DEFAULT,
"Gauge")
label = lv.label(gauge, label)
label.align(gauge, lv.ALIGN.CENTER, 0, grid_w_meter // 3)
a_ga = lv.anim_t()
a_ga.init()
a_ga.set_custom_exec_cb(lambda a, val: linemeter_anim(a, lmeter, val))
a_ga.set_values(0, 100)
a_ga.set_time(4000)
a_ga.set_playback_time(1000)
a_ga.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
a_ga.set_custom_exec_cb(lambda a, val: gauge_anim(a, gauge, val))
lv.anim_t.start(a_ga)
arc = lv.arc(parent, None)
arc.set_drag_parent(True)
arc.set_bg_angles(0, 360)
arc.set_rotation(270)
arc.set_angles(0, 0)
arc.set_size(meter_size, meter_size)
arc.add_style(lv.arc.PART.BG, style_box)
arc.set_style_local_value_str(lv.arc.PART.BG, lv.STATE.DEFAULT, "Arc")
label = lv.label(arc)
label.align(arc, lv.ALIGN.CENTER, 0, 0)
a_arc = lv.anim_t()
a_arc.init()
a_arc.set_custom_exec_cb(lambda a_arc, val: anim_phase1(a_arc, arc, val))
a_arc.set_values(0, 360)
a_arc.set_ready_cb(lambda a: arc_phase1_ready_cb(a, arc))
# a_arc.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
a_arc.set_time(1000)
lv.anim_t.start(a_arc)
# Create a bar and use the backgrounds value style property to display the current value
bar_h = lv.cont(parent, None)
bar_h.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
bar_h.add_style(lv.cont.PART.MAIN, style_box)
bar_h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Bar")
if disp_size <= lv.DISP_SIZE.SMALL:
bar_h.set_width(lv.page_get_width_grid(page, 1, 1))
elif disp_size <= lv.DISP_SIZE.MEDIUM:
bar_h.set_width(lv.page.get_width_grid(page, 2, 1))
else:
bar_h.set_width(lv.page.get_width_grid(parent, 3, 2))
bar = lv.bar(bar_h, None)
bar.set_width(lv.cont.get_width_fit(bar_h))
bar.set_style_local_value_font(lv.bar.PART.BG, lv.STATE.DEFAULT,
lv.theme_get_font_small())
bar.set_style_local_value_align(lv.bar.PART.BG, lv.STATE.DEFAULT,
lv.ALIGN.OUT_BOTTOM_MID)
bar.set_style_local_value_ofs_y(lv.bar.PART.BG, lv.STATE.DEFAULT,
LV_DPI // 20)
bar.set_style_local_margin_bottom(lv.bar.PART.BG, lv.STATE.DEFAULT,
LV_DPI // 7)
bar.align(None, lv.ALIGN.CENTER, 0, 0)
bar.set_value(30, lv.ANIM.OFF)
led_h = lv.cont(parent, None)
led_h.set_layout(lv.LAYOUT.PRETTY_MID)
if disp_size <= lv.DISP_SIZE.SMALL:
led_h.set_width(lv.page.get_width_grid(page, 1, 1))
elif disp_size <= lv.DISP_SIZE.MEDIUM:
led_h.set_width(lv.page.get_width_grid(page, 2, 1))
else:
led_h.set_width(lv.page.get_width_grid(page, 3, 1))
led_h.set_height(lv.obj.get_height(lv.obj.__cast__(bar_h)))
led_h.add_style(lv.cont.PART.MAIN, style_box)
led_h.set_drag_parent(True)
led_h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"LEDs")
led = lv.led(led_h, None)
led_size = lv.obj.get_height_fit(lv.obj.__cast__(led_h))
led.set_size(led_size, led_size)
led.off()
led = lv.led(led_h, led)
led.set_bright((LV_LED_BRIGHT_MAX - LV_LED_BRIGHT_MIN) // 2 +
LV_LED_BRIGHT_MIN)
led = lv.led(led_h, led)
led.on()
if disp_size == lv.DISP_SIZE.MEDIUM:
led_h.add_protect(lv.PROTECT.POS)
led_h.align(
bar_h, lv.ALIGN.OUT_BOTTOM_MID, 0,
lv.obj.get_style_margin_top(lv.obj.__cast__(led_h),
lv.obj.PART.MAIN) +
lv.obj.get_style_pad_inner(parent, lv.page.PART.SCROLLABLE))
task = lv.task_create_basic()
task.set_cb(lambda task: bar_anim(task, bar))
task.set_period(100)
task.set_prio(lv.TASK_PRIO.LOWEST)
def controls_create(parent):
lv.page.set_scrl_layout(lv.page.__cast__(parent), lv.LAYOUT.PRETTY_TOP)
if LV_DEMO_WIDGETS_SLIDESHOW == 0:
btns = ["Cancel", "Ok", ""]
m = lv.msgbox(lv.scr_act(), None)
m.add_btns(btns)
btnm = lv.btnmatrix.__cast__(m.get_btnmatrix())
# print("type(btnm): ",type(btnm))
btnm.set_btn_ctrl(1, lv.btnmatrix.CTRL.CHECK_STATE)
h = lv.cont(parent, None)
h.set_layout(lv.LAYOUT.PRETTY_MID)
h.add_style(lv.cont.PART.MAIN, style_box)
h.set_drag_parent(True)
h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Basics")
disp_size = display.get_size_category()
if disp_size <= lv.DISP_SIZE.SMALL:
grid_w = lv.page.get_width_grid(lv.page.__cast__(parent), 1, 1)
# print("grid_w: ",grid_w)
else:
grid_w = lv.page.get_width_grid(lv.page.__cast__(parent), 2, 1)
# print("grid_w: ",grid_w)
h.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
h.set_width(grid_w)
btn = lv.btn(h, None)
btn.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
if disp_size <= lv.DISP_SIZE.SMALL:
button_width = h.get_width_grid(1, 1)
else:
button_width = h.get_width_grid(2, 1)
# print("button_width: %d"%button_width)
btn.set_width(button_width)
label = lv.label(btn, None)
label.set_text("Button")
btn = lv.btn(h, btn)
btn.toggle()
label = lv.label(btn, None)
label.set_text("Button")
lv.switch(h, None)
lv.checkbox(h, None)
fit_w = h.get_width_fit()
slider = lv.slider(h, None)
slider.set_value(40, lv.ANIM.OFF)
slider.set_event_cb(slider_event_cb)
slider.set_width_margin(fit_w)
# Use the knobs style value the display the current value in focused state
slider.set_style_local_margin_top(lv.slider.PART.BG, lv.STATE.DEFAULT,
LV_DPX(25))
slider.set_style_local_value_font(lv.slider.PART.KNOB, lv.STATE.DEFAULT,
lv.theme_get_font_small())
slider.set_style_local_value_ofs_y(lv.slider.PART.KNOB, lv.STATE.FOCUSED,
-LV_DPX(25))
slider.set_style_local_value_opa(lv.slider.PART.KNOB, lv.STATE.DEFAULT,
lv.OPA.TRANSP)
slider.set_style_local_value_opa(lv.slider.PART.KNOB, lv.STATE.FOCUSED,
lv.OPA.COVER)
slider.set_style_local_transition_time(lv.slider.PART.KNOB,
lv.STATE.DEFAULT, 300)
slider.set_style_local_transition_prop_5(lv.slider.PART.KNOB,
lv.STATE.DEFAULT,
lv.STYLE.VALUE_OFS_Y)
slider.set_style_local_transition_prop_6(lv.slider.PART.KNOB,
lv.STATE.DEFAULT,
lv.STYLE.VALUE_OPA)
slider = lv.slider(h, None)
slider.set_type(lv.slider.TYPE.RANGE)
slider.set_value(70, lv.ANIM.OFF)
slider.set_left_value(30, lv.ANIM.OFF)
slider.set_style_local_value_ofs_y(lv.slider.PART.INDIC, lv.STATE.DEFAULT,
-LV_DPX(25))
slider.set_style_local_value_font(lv.slider.PART.INDIC, lv.STATE.DEFAULT,
lv.theme_get_font_small())
slider.set_style_local_value_opa(lv.slider.PART.INDIC, lv.STATE.DEFAULT,
lv.OPA.COVER)
slider.set_event_cb(slider_event_cb)
lv.event_send(slider, lv.EVENT.VALUE_CHANGED, None) # To refresh the text
if slider.get_width() > fit_w:
slider.set_width(fit_w)
h = lv.cont(parent, h)
h.set_fit(lv.FIT.NONE)
h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT,
"Text input")
ta = lv.textarea(h, None)
lv.cont.set_fit2(h, lv.FIT.PARENT, lv.FIT.NONE)
ta.set_text("")
ta.set_placeholder_text("E-mail address")
ta.set_one_line(True)
ta.set_cursor_hidden(True)
#lv_obj_set_event_cb(ta, ta_event_cb);
ta = lv.textarea(h, ta)
ta.set_pwd_mode(True)
ta.set_placeholder_text("Password")
ta = lv.textarea(h, None)
lv.cont.set_fit2(h, lv.FIT.PARENT, lv.FIT.NONE)
ta.set_text("")
ta.set_placeholder_text("Message")
ta.set_cursor_hidden(True)
#lv_obj_set_event_cb(ta, ta_event_cb);
lv.cont.set_fit4(h, lv.FIT.PARENT, lv.FIT.PARENT, lv.FIT.NONE,
lv.FIT.PARENT)
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 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]
