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chore(style): remove the trailing space from all source files (#3188)

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2022-03-21 18:25:51 +08:00
committed by GitHub
parent 46bd054ad4
commit 4c4f954059
223 changed files with 1719 additions and 1719 deletions
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2
examples/widgets/animimg/index.rst
View File

@@ -1,5 +1,5 @@
Simple Animation Image
Simple Animation Image
""""""""""""""""
.. lv_example:: widgets/animimg/lv_example_animimg_1

12
examples/widgets/animimg/lv_example_animimg_1.py
View File

@@ -13,10 +13,10 @@ try:
except:
print("Could not find animimg001.png")
sys.exit()
anim_imgs[0] = lv.img_dsc_t({
'data_size': len(anim001_data),
'data': anim001_data
'data': anim001_data
})
try:
@@ -25,10 +25,10 @@ try:
except:
print("Could not find animimg002.png")
sys.exit()
anim_imgs[1] = lv.img_dsc_t({
'data_size': len(anim002_data),
'data': anim002_data
'data': anim002_data
})
try:
@@ -37,10 +37,10 @@ try:
except:
print("Could not find animimg003.png")
sys.exit()
anim_imgs[2] = lv.img_dsc_t({
'data_size': len(anim003_data),
'data': anim003_data
'data': anim003_data
})
animimg0 = lv.animimg(lv.scr_act())

4
examples/widgets/arc/index.rst
View File

@@ -1,12 +1,12 @@
Simple Arc
Simple Arc
""""""""""""""""
.. lv_example:: widgets/arc/lv_example_arc_1
:language: c
:description: A simple example to demonstrate the use of an arc.
Loader with Arc
Loader with Arc
""""""""""""""""
.. lv_example:: widgets/arc/lv_example_arc_2

4
examples/widgets/arc/lv_example_arc_2.py
View File

@@ -4,7 +4,7 @@
class ArcLoader():
def __init__(self):
self.a = 270
def arc_loader_cb(self,tim,arc):
# print(tim,arc)
self.a += 5
@@ -33,5 +33,5 @@ arc_loader = ArcLoader()
timer = lv.timer_create_basic()
timer.set_period(20)
timer.set_cb(lambda src: arc_loader.arc_loader_cb(timer,arc))

12
examples/widgets/bar/index.rst
View File

@@ -1,27 +1,27 @@
Simple Bar
Simple Bar
""""""""""""""""
.. lv_example:: widgets/bar/lv_example_bar_1
:language: c
Styling a bar
""""""""""""""""
.. lv_example:: widgets/bar/lv_example_bar_2
:language: c
Temperature meter
""""""""""""""""""
.. lv_example:: widgets/bar/lv_example_bar_3
:language: c
Stripe pattern and range value
""""""""""""""""""""""""""""""""
.. lv_example:: widgets/bar/lv_example_bar_4
:language: c
Bar with LTR and RTL base direction
""""""""""""""""""""""""""""""""""""
@@ -33,4 +33,4 @@ Custom drawer to show the current value
.. lv_example:: widgets/bar/lv_example_bar_6
:language: c

6
examples/widgets/bar/lv_example_bar_4.py
View File

@@ -8,9 +8,9 @@ def get_icon(filename,xres,yres):
with open(sdl_filename,'rb') as f:
icon_data = f.read()
except:
print("Could not find image file: " + filename)
print("Could not find image file: " + filename)
return None
icon_dsc = lv.img_dsc_t(
{
"header": {"always_zero": 0, "w": xres, "h": yres, "cf": lv.img.CF.TRUE_COLOR_ALPHA},
@@ -42,4 +42,4 @@ bar.set_value(90, lv.ANIM.OFF)
bar.set_start_value(20, lv.ANIM.OFF)

4
examples/widgets/btn/index.rst
View File

@@ -1,5 +1,5 @@
Simple Buttons
Simple Buttons
""""""""""""""""
.. lv_example:: widgets/btn/lv_example_btn_1
@@ -11,7 +11,7 @@ Styling buttons
.. lv_example:: widgets/btn/lv_example_btn_2
:language: c
Gummy button
""""""""""""""""

2
examples/widgets/btn/lv_example_btn_1.py
View File

@@ -5,7 +5,7 @@ def event_handler(evt):
print("Clicked event seen")
elif code == lv.EVENT.VALUE_CHANGED:
print("Value changed seen")
# create a simple button
btn1 = lv.btn(lv.scr_act())

6
examples/widgets/btnmatrix/index.rst
View File

@@ -1,19 +1,19 @@
Simple Button matrix
Simple Button matrix
""""""""""""""""""""""
.. lv_example:: widgets/btnmatrix/lv_example_btnmatrix_1
:language: c
Custom buttons
Custom buttons
""""""""""""""""""""""
.. lv_example:: widgets/btnmatrix/lv_example_btnmatrix_2
:language: c
Pagination
Pagination
""""""""""""""""""""""
.. lv_example:: widgets/btnmatrix/lv_example_btnmatrix_3

6
examples/widgets/btnmatrix/lv_example_btnmatrix_2.py
View File

@@ -12,10 +12,10 @@ try:
except:
print("Could not find star.png")
sys.exit()
img_star_argb = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
def event_cb(e):
@@ -44,7 +44,7 @@ def event_cb(e):
dsc.rect_dsc.bg_color = lv.palette_darken(lv.PALETTE.RED, 3)
else:
dsc.rect_dsc.bg_color = lv.palette_main(lv.PALETTE.RED)
dsc.label_dsc.color = lv.color_white()
elif dsc.id == 3:
dsc.label_dsc.opa = lv.OPA.TRANSP # Hide the text if any

2
examples/widgets/calendar/index.rst
View File

@@ -1,5 +1,5 @@
Calendar with header
Calendar with header
""""""""""""""""""""""
.. lv_example:: widgets/calendar/lv_example_calendar_1

4
examples/widgets/calendar/lv_example_calendar_1.py
View File

@@ -5,10 +5,10 @@ def event_handler(evt):
if code == lv.EVENT.VALUE_CHANGED:
source = evt.get_current_target()
date = lv.calendar_date_t()
if source.get_pressed_date(date) == lv.RES.OK:
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))
calendar = lv.calendar(lv.scr_act())
calendar.set_size(200, 200)

2
examples/widgets/canvas/index.rst
View File

@@ -1,5 +1,5 @@
Drawing on the Canvas and rotate
Drawing on the Canvas and rotate
""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/canvas/lv_example_canvas_1

4
examples/widgets/canvas/lv_example_canvas_2.py
View File

@@ -1,6 +1,6 @@
CANVAS_WIDTH = 50
CANVAS_HEIGHT = 50
LV_COLOR_CHROMA_KEY = lv.color_hex(0x00ff00)
LV_COLOR_CHROMA_KEY = lv.color_hex(0x00ff00)
def LV_IMG_BUF_SIZE_ALPHA_1BIT(w, h):
return int(((w / 8) + 1) * h)
@@ -13,7 +13,7 @@ def LV_CANVAS_BUF_SIZE_INDEXED_1BIT(w, h):
#
# Create a transparent canvas with Chroma keying and indexed color format (palette).
#
#
# Create a button to better see the transparency
btn=lv.btn(lv.scr_act())

18
examples/widgets/chart/index.rst
View File

@@ -1,41 +1,41 @@
Line Chart
Line Chart
""""""""""
.. lv_example:: widgets/chart/lv_example_chart_1
:language: c
Faded area line chart with custom division lines
Faded area line chart with custom division lines
"""""""""""""""""""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/chart/lv_example_chart_2
:language: c
Axis ticks and labels with scrolling
""""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/chart/lv_example_chart_3
:language: c
Show the value of the pressed points
""""""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/chart/lv_example_chart_4
:language: c
Display 1000 data points with zooming and scrolling
""""""""""""""""""""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/chart/lv_example_chart_5
:language: c
Show cursor on the clicked point
"""""""""""""""""""""""""""""""""""
.. lv_example:: widgets/chart/lv_example_chart_6
:language: c
Scatter chart
"""""""""""""""""""""""""""""""""""

4
examples/widgets/chart/lv_example_chart_3.py
View File

@@ -1,10 +1,10 @@
def draw_event_cb(e):
dsc = lv.obj_draw_part_dsc_t.__cast__(e.get_param())
if dsc.part == lv.PART.TICKS and dsc.id == lv.chart.AXIS.PRIMARY_X:
if dsc.part == lv.PART.TICKS and dsc.id == lv.chart.AXIS.PRIMARY_X:
month = ["Jan", "Febr", "March", "Apr", "May", "Jun", "July", "Aug", "Sept", "Oct", "Nov", "Dec"]
# dsc.text is defined char text[16], I must therefore convert the Python string to a byte_array
dsc.text = bytes(month[dsc.value],"ascii")
dsc.text = bytes(month[dsc.value],"ascii")
#
# Add ticks and labels to the axis and demonstrate scrolling
#

12
examples/widgets/chart/lv_example_chart_4.py
View File

@@ -18,7 +18,7 @@ def event_cb(e):
chart.get_point_pos_by_id(series[i], id, p)
value = series_points[i][id]
buf = lv.SYMBOL.DUMMY + "$" + str(value)
draw_rect_dsc = lv.draw_rect_dsc_t()
draw_rect_dsc.init()
draw_rect_dsc.bg_color = lv.color_black()
@@ -26,7 +26,7 @@ def event_cb(e):
draw_rect_dsc.radius = 3
draw_rect_dsc.bg_img_src = buf
draw_rect_dsc.bg_img_recolor = lv.color_white()
a = lv.area_t()
coords = lv.area_t()
chart.get_coords(coords)
@@ -34,14 +34,14 @@ def event_cb(e):
a.x2 = coords.x1 + p.x + 20
a.y1 = coords.y1 + p.y - 30
a.y2 = coords.y1 + p.y - 10
clip_area = lv.area_t.__cast__(e.get_param())
lv.draw_rect(a, clip_area, draw_rect_dsc)
elif code == lv.EVENT.RELEASED:
chart.invalidate()
#
#
# Add ticks and labels to the axis and demonstrate scrolling
#

2
examples/widgets/chart/lv_example_chart_5.py
View File

@@ -59,7 +59,7 @@ def slider_y_event_cb(e):
# Display 1000 data points with zooming and scrolling.
# See how the chart changes drawing mode (draw only vertical lines) when
# the points get too crowded.
# Create a chart
chart = lv.chart(lv.scr_act())
chart.set_size(200, 150)

28
examples/widgets/chart/lv_example_chart_6.py
View File

@@ -1,5 +1,5 @@
class ExampleChart_6():
def __init__(self):
self.last_id = -1
#
@@ -9,21 +9,21 @@ class ExampleChart_6():
chart = lv.chart(lv.scr_act())
chart.set_size(200, 150)
chart.align(lv.ALIGN.CENTER, 0, -10)
chart.set_axis_tick(lv.chart.AXIS.PRIMARY_Y, 10, 5, 6, 5, True, 40)
chart.set_axis_tick(lv.chart.AXIS.PRIMARY_X, 10, 5, 10, 1, True, 30)
chart.add_event_cb(self.event_cb, lv.EVENT.ALL, None)
chart.refresh_ext_draw_size()
self.cursor = chart.add_cursor(lv.palette_main(lv.PALETTE.BLUE), lv.DIR.LEFT | lv.DIR.BOTTOM)
self.ser = chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y)
self.ser_p = []
for i in range(10):
self.ser_p.append(lv.rand(10,90))
self.ser.y_points = self.ser_p
self.ser.y_points = self.ser_p
newser = chart.get_series_next(None)
# print("length of data points: ",len(newser.points))
@@ -32,8 +32,8 @@ class ExampleChart_6():
label = lv.label(lv.scr_act())
label.set_text("Click on a point")
label.align_to(chart, lv.ALIGN.OUT_TOP_MID, 0, -5)
def event_cb(self,e):
code = e.get_code()
@@ -46,7 +46,7 @@ class ExampleChart_6():
p = lv.point_t()
chart.get_point_pos_by_id(self.ser, self.last_id, p)
chart.set_cursor_point(self.cursor, None, self.last_id)
elif code == lv.EVENT.DRAW_PART_END:
# print("EVENT.DRAW_PART_END")
dsc = lv.obj_draw_part_dsc_t.__cast__(e.get_param())
@@ -57,25 +57,25 @@ class ExampleChart_6():
if dsc.part == lv.PART.CURSOR and dsc.p1 and dsc.p2 and dsc.p1.y == dsc.p2.y and self.last_id >= 0:
v = self.ser_p[self.last_id]
# print("value: ",v)
value_txt = str(v)
size = lv.point_t()
lv.txt_get_size(size, value_txt, lv.font_default(), 0, 0, lv.COORD.MAX, lv.TEXT_FLAG.NONE)
a = lv.area_t()
a.y2 = dsc.p1.y - 5
a.y1 = a.y2 - size.y - 10
a.x1 = dsc.p1.x + 10
a.x2 = a.x1 + size.x + 10
draw_rect_dsc = lv.draw_rect_dsc_t()
draw_rect_dsc.init()
draw_rect_dsc.bg_color = lv.palette_main(lv.PALETTE.BLUE)
draw_rect_dsc.radius = 3
lv.draw_rect(a, dsc.clip_area, draw_rect_dsc)
draw_label_dsc = lv.draw_label_dsc_t()
draw_label_dsc.init()
draw_label_dsc.color = lv.color_white()

10
examples/widgets/chart/lv_example_chart_7.py
View File

@@ -12,7 +12,7 @@ def draw_event_cb(e):
# print("cnt: ",cnt)
# Make older value more transparent
dsc.rect_dsc.bg_opa = (lv.OPA.COVER * dsc.id) // (cnt - 1)
# Make smaller values blue, higher values red
# x_array = chart.get_x_array(ser)
# y_array = chart.get_y_array(ser)
@@ -23,11 +23,11 @@ def draw_event_cb(e):
# print("p_act", p_act)
x_opa = (x_array[p_act] * lv.OPA._50) // 200
y_opa = (y_array[p_act] * lv.OPA._50) // 1000
dsc.rect_dsc.bg_color = lv.palette_main(lv.PALETTE.RED).color_mix(
lv.palette_main(lv.PALETTE.BLUE),
x_opa + y_opa)
def add_data(timer,chart):
# print("add_data")
x = lv.rand(0,200)
@@ -38,7 +38,7 @@ def add_data(timer,chart):
x_array.append(x)
y_array.pop(0)
y_array.append(y)
#
# A scatter chart
#
@@ -66,7 +66,7 @@ y_array = []
for i in range(50):
x_array.append(lv.rand(0, 200))
y_array.append(lv.rand(0, 1000))
ser.x_points = x_array
ser.y_points = y_array

2
examples/widgets/chart/lv_example_chart_8.py
View File

@@ -81,7 +81,7 @@ def lv_example_chart_8():
stacked_area_chart.obj.set_div_line_count(5, 7)
stacked_area_chart.obj.add_event_cb( draw_event_cb, lv.EVENT.DRAW_PART_BEGIN, None)
# Set range to 0 to 100 for percentages. Draw ticks
# Set range to 0 to 100 for percentages. Draw ticks
stacked_area_chart.obj.set_range(lv.chart.AXIS.PRIMARY_Y,0,100)
stacked_area_chart.obj.set_axis_tick(lv.chart.AXIS.PRIMARY_Y, 3, 0, 5, 1, True, 30)

2
examples/widgets/dropdown/lv_example_dropdown_1.py
View File

@@ -1,7 +1,7 @@
def event_handler(e):
code = e.get_code()
obj = e.get_target()
if code == lv.EVENT.VALUE_CHANGED:
if code == lv.EVENT.VALUE_CHANGED:
option = " "*10 # should be large enough to store the option
obj.get_selected_str(option, len(option))
# .strip() removes trailing spaces

4
examples/widgets/dropdown/lv_example_dropdown_3.py
View File

@@ -12,10 +12,10 @@ try:
except:
print("Could not find img_caret_down.png")
sys.exit()
img_caret_down_argb = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
def event_cb(e):

8
examples/widgets/img/index.rst
View File

@@ -1,24 +1,24 @@
Image from variable and symbol
Image from variable and symbol
"""""""""""""""""""""""""""""""
.. lv_example:: widgets/img/lv_example_img_1
:language: c
Image recoloring
Image recoloring
""""""""""""""""
.. lv_example:: widgets/img/lv_example_img_2
:language: c
Rotate and zoom
Rotate and zoom
""""""""""""""""
.. lv_example:: widgets/img/lv_example_img_3
:language: c
Image offset and styling
""""""""""""""""""""""""

4
examples/widgets/img/lv_example_img_1.py
View File

@@ -16,10 +16,10 @@ try:
except:
print("Could not find img_cogwheel_argb.png")
sys.exit()
img_cogwheel_argb = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
img1 = lv.img(lv.scr_act())

6
examples/widgets/img/lv_example_img_2.py
View File

@@ -16,10 +16,10 @@ try:
except:
print("Could not find img_cogwheel_argb.png")
sys.exit()
img_cogwheel_argb = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
def create_slider(color):
@@ -37,7 +37,7 @@ def slider_event_cb(e):
intense = intense_slider.get_value()
img1.set_style_img_recolor_opa(intense, 0)
img1.set_style_img_recolor(color, 0)
#
# Demonstrate runtime image re-coloring
#

4
examples/widgets/img/lv_example_img_3.py
View File

@@ -16,10 +16,10 @@ try:
except:
print("Could not find img_cogwheel_argb.png")
sys.exit()
img_cogwheel_argb = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
def set_angle(img, v):

8
examples/widgets/img/lv_example_img_4.py
View File

@@ -1,9 +1,9 @@
from imagetools import get_png_info, open_png
def ofs_y_anim(img, v):
def ofs_y_anim(img, v):
img.set_offset_y(v)
# print(img,v)
# Register PNG image decoder
decoder = lv.img.decoder_create()
decoder.info_cb = get_png_info
@@ -16,10 +16,10 @@ try:
except:
print("Could not find img_skew_strip.png")
sys.exit()
img_skew_strip = lv.img_dsc_t({
'data_size': len(png_data),
'data': png_data
'data': png_data
})
#

2
examples/widgets/imgbtn/index.rst
View File

@@ -1,5 +1,5 @@
Simple Image button
Simple Image button
"""""""""""""""""""
.. lv_example:: widgets/imgbtn/lv_example_imgbtn_1

12
examples/widgets/imgbtn/lv_example_imgbtn_1.py
View File

@@ -12,10 +12,10 @@ try:
except:
print("Could not find imgbtn_left.png")
sys.exit()
imgbtn_left_dsc = lv.img_dsc_t({
'data_size': len(imgbtn_left_data),
'data': imgbtn_left_data
'data': imgbtn_left_data
})
try:
@@ -24,10 +24,10 @@ try:
except:
print("Could not find imgbtn_mid.png")
sys.exit()
imgbtn_mid_dsc = lv.img_dsc_t({
'data_size': len(imgbtn_mid_data),
'data': imgbtn_mid_data
'data': imgbtn_mid_data
})
try:
@@ -36,10 +36,10 @@ try:
except:
print("Could not find imgbtn_right.png")
sys.exit()
imgbtn_right_dsc = lv.img_dsc_t({
'data_size': len(imgbtn_right_data),
'data': imgbtn_right_data
'data': imgbtn_right_data
})
# Create a transition animation on width transformation and recolor.

2
examples/widgets/keyboard/index.rst
View File

@@ -1,5 +1,5 @@
Keyboard with text area
Keyboard with text area
"""""""""""""""""""""""
.. lv_example:: widgets/keyboard/lv_example_keyboard_1

2
examples/widgets/keyboard/lv_example_keyboard_1.py
View File

@@ -8,7 +8,7 @@ def ta_event_cb(e,kb):
if code == lv.EVENT.DEFOCUSED:
kb.set_textarea(None)
kb.add_flag(lv.obj.FLAG.HIDDEN)
# Create a keyboard to use it with one of the text areas
kb = lv.keyboard(lv.scr_act())

4
examples/widgets/label/lv_example_label_3.py
View File

@@ -15,7 +15,7 @@ try:
except:
font_montserrat_16 = lv.font_load("S:../../assets/font/montserrat-16.fnt")
ltr_label.set_style_text_font(font_montserrat_16, 0)
ltr_label.set_width(310)
ltr_label.align(lv.ALIGN.TOP_LEFT, 5, 5)
@@ -30,7 +30,7 @@ font_simsun_16_cjk = lv.font_load("S:../../assets/font/lv_font_simsun_16_cjk.fnt
cz_label = lv.label(lv.scr_act())
cz_label.set_style_text_font(font_simsun_16_cjk, 0)
cz_label.set_text("嵌入式系统（Embedded System），\n是一种嵌入机械或电气系统内部、具有专一功能和实时计算性能的计算机系统。")
cz_label.set_text("嵌入式系统（Embedded System），\n是一种嵌入机械或电气系统内部、具有专一功能和实时计算性能的计算机系统。")
cz_label.set_width(310)
cz_label.align(lv.ALIGN.BOTTOM_LEFT, 5, -5)

2
examples/widgets/line/index.rst
View File

@@ -1,5 +1,5 @@
Simple Line
Simple Line
""""""""""""""""
.. lv_example:: widgets/line/lv_example_line_1

8
examples/widgets/line/lv_example_line_1.py
View File

@@ -1,8 +1,8 @@
# Create an array for the points of the line
line_points = [ {"x":5, "y":5},
{"x":70, "y":70},
{"x":120, "y":10},
{"x":180, "y":60},
line_points = [ {"x":5, "y":5},
{"x":70, "y":70},
{"x":120, "y":10},
{"x":180, "y":60},
{"x":240, "y":10}]
# Create style

4
examples/widgets/list/index.rst
View File

@@ -1,12 +1,12 @@
Simple List
Simple List
""""""""""""""""
.. lv_example:: widgets/list/lv_example_list_1
:language: c
Sorting a List using up and down buttons
Sorting a List using up and down buttons
""""""""""""""""
.. lv_example:: widgets/list/lv_example_list_2

4
examples/widgets/list/lv_example_list_2.py
View File

@@ -81,7 +81,7 @@ def event_handler_swap(evt):
global list1
code = evt.get_code()
obj = evt.get_target()
if code == lv.EVENT.CLICKED:
if code == lv.EVENT.CLICKED:
cnt = list1.get_child_cnt()
for i in range(100):
if cnt > 1:
@@ -89,7 +89,7 @@ def event_handler_swap(evt):
obj.move_to_index(urandom.getrandbits(32) % cnt)
if currentButton != None:
currentButton.scroll_to_view(lv.ANIM.ON)
#Create a list with buttons that can be sorted
list1 = lv.list(lv.scr_act())
list1.set_size(lv.pct(60), lv.pct(100))

8
examples/widgets/menu/index.rst
View File

@@ -1,16 +1,16 @@
Simple Menu
Simple Menu
""""""""""""""""
.. lv_example:: widgets/menu/lv_example_menu_1
:language: c
Simple Menu with root btn
""""""""""""""""""""""""""""
.. lv_example:: widgets/menu/lv_example_menu_2
:language: c
Simple Menu with custom header
""""""""""""""""""""""""""""
@@ -22,7 +22,7 @@ Simple Menu with floating btn to add new menu page
.. lv_example:: widgets/menu/lv_example_menu_4
:language: c
Complex Menu
""""""""""""""""""""""""""""

2
examples/widgets/menu/lv_example_menu_2.py
View File

@@ -3,7 +3,7 @@ def back_event_handler(e):
if menu.back_btn_is_root(obj):
mbox1 = lv.msgbox(lv.scr_act(), "Hello", "Root back btn click.", None, True)
mbox1.center()
# Create a menu object
menu = lv.menu(lv.scr_act())
menu.set_mode_root_back_btn(lv.menu.ROOT_BACK_BTN.ENABLED)

10
examples/widgets/meter/lv_example_meter_3.py
View File

@@ -16,10 +16,10 @@ try:
except:
print("Could not find img_hand_min.png")
sys.exit()
img_hand_min_dsc = lv.img_dsc_t({
'data_size': len(img_hand_min_data),
'data': img_hand_min_data
'data': img_hand_min_data
})
# Create an image from the png file
@@ -29,10 +29,10 @@ try:
except:
print("Could not find img_hand_hour.png")
sys.exit()
img_hand_hour_dsc = lv.img_dsc_t({
'data_size': len(img_hand_hour_data),
'data': img_hand_hour_data
'data': img_hand_hour_data
})
def set_value(indic, v):
@@ -78,6 +78,6 @@ a2.init()
a2.set_var(indic_hour)
a2.set_time(24000) # 24 sec for 1 turn of the hour hand
a2.set_values(0, 60)
a2.set_custom_exec_cb(lambda a2,val: set_value(indic_hour,val))
a2.set_custom_exec_cb(lambda a2,val: set_value(indic_hour,val))
lv.anim_t.start(a2)

2
examples/widgets/msgbox/index.rst
View File

@@ -1,5 +1,5 @@
Simple Message box
Simple Message box
"""""""""""""""""""
.. lv_example:: widgets/msgbox/lv_example_msgbox_1

6
examples/widgets/obj/index.rst
View File

@@ -1,11 +1,11 @@
Base objects with custom styles
Base objects with custom styles
""""""""""""""""""""""""""""""""
.. lv_example:: widgets/obj/lv_example_obj_1
:language: c
Make an object draggable
Make an object draggable
""""""""""""""""""""""""""""
.. lv_example:: widgets/obj/lv_example_obj_2

4
examples/widgets/roller/index.rst
View File

@@ -1,10 +1,10 @@
Simple Roller
Simple Roller
""""""""""""""""
.. lv_example:: widgets/roller/lv_example_roller_1
:language: c
Styling the roller
""""""""""""""""""

4
examples/widgets/roller/lv_example_roller_2.py
View File

@@ -4,7 +4,7 @@ import fs_driver
def event_handler(e):
code = e.get_code()
obj = e.get_target()
if code == lv.EVENT.VALUE_CHANGED:
if code == lv.EVENT.VALUE_CHANGED:
option = " "*10
obj.get_selected_str(option, len(option))
print("Selected value: %s\n" + option.strip())
@@ -25,7 +25,7 @@ except:
print("montserrat-22 not enabled in lv_conf.h, dynamically loading the font")
font_montserrat_22 = lv.font_load("S:" + "../../assets/font/montserrat-22.fnt")
style_sel.set_text_font(font_montserrat_22)
opts = "\n".join(["1","2","3","4","5","6","7","8","9","10"])
# A roller on the left with left aligned text, and custom width

26
examples/widgets/roller/lv_example_roller_3.py
View File

@@ -6,23 +6,23 @@ class Lv_Roller_3():
def __init__(self):
self.mask_top_id = -1
self.mask_bottom_id = -1
#
#
# Add a fade mask to roller.
#
style = lv.style_t()
style.init()
style.set_bg_color(lv.color_black())
style.set_text_color(lv.color_white())
lv.scr_act().add_style(style, 0)
roller1 = lv.roller(lv.scr_act())
roller1.add_style(style, 0)
roller1.set_style_border_width(0, 0)
roller1.set_style_pad_all(0, 0)
roller1.set_style_bg_opa(lv.OPA.TRANSP, lv.PART.SELECTED)
#if LV_FONT_MONTSERRAT_22
# lv_obj_set_style_text_font(roller1, &lv_font_montserrat_22, LV_PART_SELECTED);
#endif
@@ -34,7 +34,7 @@ class Lv_Roller_3():
print("montserrat-22 not enabled in lv_conf.h, dynamically loading the font")
font_montserrat_22 = lv.font_load("S:" + "../../assets/font/montserrat-22.fnt")
roller1.set_style_text_font(font_montserrat_22,lv.PART.SELECTED)
roller1.set_options("\n".join([
"January",
"February",
@@ -62,27 +62,27 @@ class Lv_Roller_3():
e.set_cover_res(lv.COVER_RES.MASKED)
elif code == lv.EVENT.DRAW_MAIN_BEGIN:
# add mask
# add mask
font = obj.get_style_text_font(lv.PART.MAIN)
line_space = obj.get_style_text_line_space(lv.PART.MAIN)
font_h = font.get_line_height()
roller_coords = lv.area_t()
obj.get_coords(roller_coords)
rect_area = lv.area_t()
rect_area.x1 = roller_coords.x1
rect_area.x2 = roller_coords.x2
rect_area.y1 = roller_coords.y1
rect_area.y2 = roller_coords.y1 + (obj.get_height() - font_h - line_space) // 2
fade_mask_top = lv.draw_mask_fade_param_t()
fade_mask_top.init(rect_area, lv.OPA.TRANSP, rect_area.y1, lv.OPA.COVER, rect_area.y2)
self.mask_top_id = lv.draw_mask_add(fade_mask_top,None)
rect_area.y1 = rect_area.y2 + font_h + line_space - 1
rect_area.y2 = roller_coords.y2
fade_mask_bottom = lv.draw_mask_fade_param_t()
fade_mask_bottom.init(rect_area, lv.OPA.COVER, rect_area.y1, lv.OPA.TRANSP, rect_area.y2)
self.mask_bottom_id = lv.draw_mask_add(fade_mask_bottom, None)
@@ -95,5 +95,5 @@ class Lv_Roller_3():
lv.draw_mask_remove_id(self.mask_bottom_id)
self.mask_top_id = -1
self.mask_bottom_id = -1
roller3 = Lv_Roller_3()

4
examples/widgets/slider/index.rst
View File

@@ -10,11 +10,11 @@ Slider with custom style
.. lv_example:: widgets/slider/lv_example_slider_2
:language: c
Slider with extended drawer
""""""""""""""""""""""""""""
.. lv_example:: widgets/slider/lv_example_slider_3
:language: c

2
examples/widgets/slider/lv_example_slider_1.py
View File

@@ -1,4 +1,4 @@
#
#
# A default slider with a label displaying the current value
#
def slider_event_cb(e):

2
examples/widgets/slider/lv_example_slider_3.py
View File

@@ -5,7 +5,7 @@ def slider_event_cb(e):
# Provide some extra space for the value
if code == lv.EVENT.REFR_EXT_DRAW_SIZE:
e.set_ext_draw_size(50)
elif code == lv.EVENT.DRAW_PART_END:
# print("DRAW_PART_END")
dsc = lv.obj_draw_part_dsc_t.__cast__(e.get_param())

2
examples/widgets/spinbox/index.rst
View File

@@ -1,5 +1,5 @@
Simple Spinbox
Simple Spinbox
"""""""""""""""""""""""
.. lv_example:: widgets/spinbox/lv_example_spinbox_1

2
examples/widgets/spinner/index.rst
View File

@@ -1,5 +1,5 @@
Simple spinner
Simple spinner
""""""""""""""""""""""""""""
.. lv_example:: widgets/spinner/lv_example_spinner_1

2
examples/widgets/switch/index.rst
View File

@@ -1,5 +1,5 @@
Simple Switch
Simple Switch
"""""""""""""""""""""""
.. lv_example:: widgets/switch/lv_example_switch_1

4
examples/widgets/table/index.rst
View File

@@ -1,11 +1,11 @@
Simple table
Simple table
"""""""""""""""""""""""
.. lv_example:: widgets/table/lv_example_table_1
:language: c
Lightweighted list from table
""""""""""""""""""""""""""""""

6
examples/widgets/table/lv_example_table_2.py
View File

@@ -17,7 +17,7 @@ def draw_event_cb(e):
rect_dsc.bg_color = lv.theme_get_color_primary(obj)
else:
rect_dsc.bg_color = lv.palette_lighten(lv.PALETTE.GREY, 2)
rect_dsc.radius = lv.RADIUS.CIRCLE
sw_area = lv.area_t()
@@ -26,9 +26,9 @@ def draw_event_cb(e):
sw_area.y1 = dsc.draw_area.y1 + dsc.draw_area.get_height() // 2 - 10
sw_area.y2 = sw_area.y1 + 20
dsc.draw_ctx.rect(rect_dsc, sw_area)
rect_dsc.bg_color = lv.color_white()
if chk:
sw_area.x2 -= 2
sw_area.x1 = sw_area.x2 - 16

2
examples/widgets/tabview/index.rst
View File

@@ -1,5 +1,5 @@
Simple Tabview
Simple Tabview
"""""""""""""""""""""""
.. lv_example:: widgets/tabview/lv_example_tabview_1

8
examples/widgets/textarea/index.rst
View File

@@ -4,14 +4,14 @@ Simple Text area
.. lv_example:: widgets/textarea/lv_example_textarea_1
:language: c
Text area with password field
Text area with password field
"""""""""""""""""""""""""""""
.. lv_example:: widgets/textarea/lv_example_textarea_2
:language: c
Text auto-formatting
"""""""""""""""""""""""""""""

2
examples/widgets/textarea/lv_example_textarea_1.py
View File

@@ -23,7 +23,7 @@ btnm_map = ["1", "2", "3", "\n",
"4", "5", "6", "\n",
"7", "8", "9", "\n",
lv.SYMBOL.BACKSPACE, "0", lv.SYMBOL.NEW_LINE, ""]
btnm = lv.btnmatrix(lv.scr_act())
btnm.set_size(200, 150)
btnm.align(lv.ALIGN.BOTTOM_MID, 0, -10)

2
examples/widgets/textarea/lv_example_textarea_3.py
View File

@@ -14,7 +14,7 @@ def ta_event_cb(e):
rest = txt[colon_pos:]
if len(rest) > 3:
ta.del_char()
if len(txt) < 2:
return
if ":" in txt:

2
examples/widgets/tileview/index.rst
View File

@@ -1,5 +1,5 @@
Tileview with content
Tileview with content
"""""""""""""""""""""""""""
.. lv_example:: widgets/tileview/lv_example_tileview_1

2
examples/widgets/win/index.rst
View File

@@ -1,5 +1,5 @@
Simple window
Simple window
"""""""""""""""
.. lv_example:: widgets/win/lv_example_win_1

2
examples/widgets/win/lv_example_win_1.py
View File

@@ -27,7 +27,7 @@ scrollable.
We need
quite some text
and we will
and we will
even put
some more
text to be