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style(examples) fix style issues in Python examples (#2880)

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Removes all semicolons at line endings in the Python examples.
This commit is contained in:
ckielstra
2021-12-05 14:41:17 +01:00
committed by GitHub
parent 0b91b6c42f
commit a5058eafd0
47 changed files with 85 additions and 99 deletions
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2
docs/overview/style.md
View File

@@ -93,7 +93,7 @@ So if a button is pressed, and the text color comes from here, the pressed text
Objects can be composed of *parts* which may each have their own styles.
The following predefined parts exist in LVGL:
- `LV_PART_MAIN` A background like rectangle*/
- `LV_PART_MAIN` A background like rectangle
- `LV_PART_SCROLLBAR` The scrollbar(s)
- `LV_PART_INDICATOR` Indicator, e.g. for slider, bar, switch, or the tick box of the checkbox
- `LV_PART_KNOB` Like a handle to grab to adjust a value

6
examples/anim/lv_example_anim_3.py
View File

@@ -48,7 +48,7 @@ class LvExampleAnim_3():
self.p1_label = lv.label(par)
self.p2_label = lv.label(par)
self.p1_label.set_text("p1:0");
self.p1_label.set_text("p1:0")
self.p2_label.set_text("p2:0")
self.p1_label.set_grid_cell(lv.GRID_ALIGN.START, 0, 1,lv.GRID_ALIGN.START, 1, 1)
self.p2_label.set_grid_cell(lv.GRID_ALIGN.START, 0, 1,lv.GRID_ALIGN.START, 2, 1)
@@ -78,7 +78,7 @@ class LvExampleAnim_3():
self.ser1 = self.chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y)
self.chart.set_range(lv.chart.AXIS.PRIMARY_Y, 0, 1024)
self.chart.set_range(lv.chart.AXIS.PRIMARY_X, 0, 1024)
self.chart.set_point_count(CHART_POINTS_NUM);
self.chart.set_point_count(CHART_POINTS_NUM)
self.chart.set_grid_cell(lv.GRID_ALIGN.STRETCH, 0, 3,lv.GRID_ALIGN.STRETCH, 3, 1)
def refer_chart_cubic_bezier(self):
@@ -92,7 +92,7 @@ class LvExampleAnim_3():
slider = e.get_target()
if slider == self.p1_slider:
label = self.p1_label;
label = self.p1_label
self.p1 = slider.get_value()
label.set_text("p1: {:d}".format(self.p1))
else:

2
examples/anim/lv_example_anim_timeline_1.py
View File

@@ -137,7 +137,7 @@ class LV_ExampleAnimTimeline_1(object):
def btn_del_event_handler(self,e):
if self.anim_timeline:
lv.anim_timeline_del(self.anim_timeline)
self.anim_timeline = None;
self.anim_timeline = None
lv_example_anim_timeline_1 = LV_ExampleAnimTimeline_1()

4
examples/event/lv_example_event_1.py
View File

@@ -11,11 +11,11 @@ class Event_1():
btn.add_event_cb(self.event_cb, lv.EVENT.CLICKED, None)
label = lv.label(btn)
label.set_text("Click me!");
label.set_text("Click me!")
label.center()
def event_cb(self,e):
print("Clicked");
print("Clicked")
btn = e.get_target()
label = btn.get_child(0)

2
examples/event/lv_example_event_2.py
View File

@@ -17,6 +17,6 @@ btn_label.set_text("Click me!")
btn_label.center()
info_label = lv.label(lv.scr_act())
info_label.set_text("The last button event:\nNone");
info_label.set_text("The last button event:\nNone")
btn.add_event_cb(lambda e: event_cb(e,info_label), lv.EVENT.ALL, None)

4
examples/get_started/lv_example_get_started_2.py
View File

@@ -54,9 +54,9 @@ btn2.set_size(120, 50) # Set its size
btn2.add_style(style_btn, 0)
btn2.add_style(style_btn_red, 0)
btn2.add_style(style_btn_pressed, lv.STATE.PRESSED)
btn2.set_style_radius(lv.RADIUS.CIRCLE, 0); # Add a local style
btn2.set_style_radius(lv.RADIUS.CIRCLE, 0) # Add a local style
label = lv.label(btn2) # Add a label to the button
label.set_text("Button 2"); # Set the labels text
label.set_text("Button 2") # Set the labels text
label.center()

2
examples/get_started/lv_example_get_started_3.py
View File

@@ -15,7 +15,7 @@ slider.center() # Align to th
slider.add_event_cb(slider_event_cb, lv.EVENT.VALUE_CHANGED, None) # Assign an event function
# Create a label below the slider
label = lv.label(lv.scr_act());
label = lv.label(lv.scr_act())
label.set_text("0")
label.align_to(slider, lv.ALIGN.OUT_TOP_MID, 0, -15) # Align below the slider

4
examples/layouts/grid/lv_example_grid_2.py
View File

@@ -16,7 +16,7 @@ obj = lv.obj(cont)
obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
obj.set_grid_cell(lv.GRID_ALIGN.START, 0, 1,
lv.GRID_ALIGN.START, 0, 1)
label = lv.label(obj);
label = lv.label(obj)
label.set_text("c0, r0")
# Cell to 1;0 and align to to the start (left) horizontally and center vertically too
@@ -33,7 +33,7 @@ obj.set_size(lv.SIZE.CONTENT, lv.SIZE.CONTENT)
obj.set_grid_cell(lv.GRID_ALIGN.START, 2, 1,
lv.GRID_ALIGN.END, 0, 1)
label = lv.label(obj)
label.set_text("c2, r0");
label.set_text("c2, r0")
# Cell to 1;1 but 2 column wide (span = 2).Set width and height to stretched.
obj = lv.obj(cont)

2
examples/layouts/grid/lv_example_grid_6.py
View File

@@ -19,7 +19,7 @@ for i in range(9):
# Stretch the cell horizontally and vertically too
# Set span to 1 to make the cell 1 column/row sized
obj.set_grid_cell(lv.GRID_ALIGN.STRETCH, col, 1,
lv.GRID_ALIGN.STRETCH, row, 1);
lv.GRID_ALIGN.STRETCH, row, 1)
label = lv.label(obj)
label.set_text("{:d},{:d}".format(col, row))

2
examples/scroll/lv_example_scroll_2.py
View File

@@ -37,7 +37,7 @@ panel.update_snap(lv.ANIM.ON)
# Switch between "One scroll" and "Normal scroll" mode
sw = lv.switch(lv.scr_act());
sw = lv.switch(lv.scr_act())
sw.align(lv.ALIGN.TOP_RIGHT, -20, 10)
sw.add_event_cb(lambda evt: sw_event_cb(evt,panel), lv.EVENT.ALL, None)
label = lv.label(lv.scr_act())

4
examples/scroll/lv_example_scroll_6.py
View File

@@ -16,7 +16,7 @@ def scroll_event_cb(e):
child_y_center = child_a.y1 + child_a.get_height() // 2
diff_y = child_y_center - cont_y_center;
diff_y = child_y_center - cont_y_center
diff_y = abs(diff_y)
# Get the x of diff_y on a circle.
@@ -26,7 +26,7 @@ def scroll_event_cb(e):
x = r
else:
# Use Pythagoras theorem to get x from radius and y
x_sqr = r * r - diff_y * diff_y;
x_sqr = r * r - diff_y * diff_y
res = lv.sqrt_res_t()
lv.sqrt(x_sqr, res, 0x8000) # Use lvgl's built in sqrt root function
x = r - res.i

2
examples/styles/lv_example_style_1.py
View File

@@ -20,5 +20,5 @@ obj = lv.obj(lv.scr_act())
obj.add_style(style, 0)
label = lv.label(obj)
label.set_text("Hello");
label.set_text("Hello")

1
examples/styles/lv_example_style_10.py
View File

@@ -33,4 +33,3 @@ obj.add_style(style_def, 0)
obj.add_style(style_pr, lv.STATE.PRESSED)
obj.center()

1
examples/styles/lv_example_style_11.py
View File

@@ -41,4 +41,3 @@ obj_warning.align(lv.ALIGN.RIGHT_MID, -20, 0)
label = lv.label(obj_warning)
label.set_text("Warning")
label.center()

1
examples/styles/lv_example_style_12.py
View File

@@ -15,4 +15,3 @@ obj.add_style(style, 0)
obj.set_style_bg_color(lv.palette_main(lv.PALETTE.ORANGE), lv.PART.MAIN)
obj.center()

1
examples/styles/lv_example_style_13.py
View File

@@ -20,4 +20,3 @@ obj.add_style(style_indic, lv.PART.INDICATOR)
obj.add_style(style_indic_pr, lv.PART.INDICATOR | lv.STATE.PRESSED)
obj.set_value(70, lv.ANIM.OFF)
obj.center()

4
examples/styles/lv_example_style_14.c
View File

@@ -28,7 +28,7 @@ static void new_theme_init_and_set(void)
static lv_theme_t th_new;
th_new = *th_act;
/*Set the parent theme ans the style applay callback for the new theme*/
/*Set the parent theme and the style apply callback for the new theme*/
lv_theme_set_parent(&th_new, th_act);
lv_theme_set_apply_cb(&th_new, new_theme_apply_cb);
@@ -59,8 +59,6 @@ void lv_example_style_14(void)
label = lv_label_create(btn);
lv_label_set_text(label, "New theme");
}
#endif

6
examples/styles/lv_example_style_14.py
View File

@@ -17,7 +17,8 @@ class NewTheme(lv.theme_t):
# This theme will be applied only after base theme is applied
self.set_parent(th_act)
class ExampleStyle_14():
class ExampleStyle_14:
def __init__(self):
#
@@ -38,7 +39,7 @@ class ExampleStyle_14():
label = lv.label(btn)
label.set_text("New theme")
def new_theme_apply_cb(self,th, obj):
def new_theme_apply_cb(self, th, obj):
print(th,obj)
if obj.get_class() == lv.btn_class:
obj.add_style(self.th_new.style_btn, 0)
@@ -50,4 +51,5 @@ class ExampleStyle_14():
self.th_new.set_apply_cb(self.new_theme_apply_cb)
lv.disp_get_default().set_theme(self.th_new)
exampleStyle_14 = ExampleStyle_14()

1
examples/styles/lv_example_style_2.py
View File

@@ -19,4 +19,3 @@ style.set_bg_grad_stop(192)
obj = lv.obj(lv.scr_act())
obj.add_style(style, 0)
obj.center()

1
examples/styles/lv_example_style_3.py
View File

@@ -19,4 +19,3 @@ style.set_border_side(lv.BORDER_SIDE.BOTTOM | lv.BORDER_SIDE.RIGHT)
obj = lv.obj(lv.scr_act())
obj.add_style(style, 0)
obj.center()

2
examples/styles/lv_example_style_4.py
View File

@@ -19,5 +19,3 @@ style.set_outline_pad(8)
obj = lv.obj(lv.scr_act())
obj.add_style(style, 0)
obj.center()

1
examples/styles/lv_example_style_5.py
View File

@@ -20,4 +20,3 @@ style.set_shadow_ofs_y(20)
obj = lv.obj(lv.scr_act())
obj.add_style(style, 0)
obj.center()

3
examples/styles/lv_example_style_6.py
View File

@@ -6,7 +6,7 @@ decoder.open_cb = open_png
# Create an image from the png file
try:
with open('../assets/img_cogwheel_argb.png','rb') as f:
with open('../assets/img_cogwheel_argb.png', 'rb') as f:
png_data = f.read()
except:
print("Could not find img_cogwheel_argb.png")
@@ -41,4 +41,3 @@ obj.add_style(style, 0)
obj.set_src(img_cogwheel_argb)
obj.center()

2
examples/styles/lv_example_style_7.py
View File

@@ -11,5 +11,3 @@ style.set_arc_width(4)
obj = lv.arc(lv.scr_act())
obj.add_style(style, 0)
obj.center()

2
examples/styles/lv_example_style_8.py
View File

@@ -21,7 +21,7 @@ style.set_text_decor(lv.TEXT_DECOR.UNDERLINE)
obj = lv.label(lv.scr_act())
obj.add_style(style, 0)
obj.set_text("Text of\n"
"a label");
"a label")
obj.center()

1
examples/styles/lv_example_style_9.py
View File

@@ -19,4 +19,3 @@ p = [ {"x":10, "y":30},
obj.set_points(p, 3)
obj.center()

2
examples/widgets/bar/lv_example_bar_4.py
View File

@@ -29,7 +29,7 @@ style_indic = lv.style_t()
style_indic.init()
style_indic.set_bg_img_src(img_skew_strip_dsc)
style_indic.set_bg_img_tiled(True);
style_indic.set_bg_img_tiled(True)
style_indic.set_bg_img_opa(lv.OPA._30)
bar = lv.bar(lv.scr_act())

2
examples/widgets/btn/lv_example_btn_3.py
View File

@@ -34,5 +34,5 @@ btn1.add_style(style_pr, lv.STATE.PRESSED)
btn1.add_style(style_def, 0)
label = lv.label(btn1)
label.set_text("Gum");
label.set_text("Gum")

8
examples/widgets/btnmatrix/lv_example_btnmatrix_2.py
View File

@@ -25,7 +25,7 @@ def event_cb(e):
dsc = lv.obj_draw_part_dsc_t.__cast__(e.get_param())
# Change the draw descriptor the 2nd button
if dsc.id == 1:
dsc.rect_dsc.radius = 0;
dsc.rect_dsc.radius = 0
if obj.get_selected_btn() == dsc.id:
dsc.rect_dsc.bg_color = lv.palette_darken(lv.PALETTE.GREY, 3)
else:
@@ -54,7 +54,7 @@ def event_cb(e):
# Add custom content to the 4th button when the button itself was drawn
if dsc.id == 3:
# LV_IMG_DECLARE(img_star);
# LV_IMG_DECLARE(img_star)
header = lv.img_header_t()
res = lv.img.decoder_get_info(img_star_argb, header)
if res != lv.RES.OK:
@@ -63,9 +63,9 @@ def event_cb(e):
else:
a = lv.area_t()
a.x1 = dsc.draw_area.x1 + (dsc.draw_area.get_width() - header.w) // 2
a.x2 = a.x1 + header.w - 1;
a.x2 = a.x1 + header.w - 1
a.y1 = dsc.draw_area.y1 + (dsc.draw_area.get_height() - header.h) // 2
a.y2 = a.y1 + header.h - 1;
a.y2 = a.y1 + header.h - 1
img_draw_dsc = lv.draw_img_dsc_t()
img_draw_dsc.init()
img_draw_dsc.recolor = lv.color_black()

4
examples/widgets/btnmatrix/lv_example_btnmatrix_3.py
View File

@@ -47,7 +47,7 @@ map = [lv.SYMBOL.LEFT,"1","2", "3", "4", "5",lv.SYMBOL.RIGHT, ""]
btnm = lv.btnmatrix(lv.scr_act())
btnm.set_map(map)
btnm.add_style(style_bg, 0);
btnm.add_style(style_bg, 0)
btnm.add_style(style_btn, lv.PART.ITEMS)
btnm.add_event_cb(event_cb, lv.EVENT.VALUE_CHANGED, None)
btnm.set_size(225, 35)
@@ -57,7 +57,7 @@ btnm.set_btn_ctrl_all(lv.btnmatrix.CTRL.CHECKABLE)
btnm.clear_btn_ctrl(0, lv.btnmatrix.CTRL.CHECKABLE)
btnm.clear_btn_ctrl(6, lv.btnmatrix.CTRL.CHECKABLE)
btnm.set_one_checked(True);
btnm.set_one_checked(True)
btnm.set_btn_ctrl(1, lv.btnmatrix.CTRL.CHECKED)
btnm.center()

4
examples/widgets/canvas/lv_example_canvas_1.py
View File

@@ -30,7 +30,7 @@ canvas.fill_bg(lv.palette_lighten(lv.PALETTE.GREY, 3), lv.OPA.COVER)
canvas.draw_rect(70, 60, 100, 70, rect_dsc)
canvas.draw_text(40, 20, 100, label_dsc, "Some text on text canvas")
# Test the rotation. It requires an other buffer where the orignal image is stored.
# Test the rotation. It requires an other buffer where the original image is stored.
# So copy the current image to buffer and rotate it to the canvas
img = lv.img_dsc_t()
@@ -40,4 +40,4 @@ img.header.w = _CANVAS_WIDTH
img.header.h = _CANVAS_HEIGHT
canvas.fill_bg(lv.palette_lighten(lv.PALETTE.GREY, 3), lv.OPA.COVER)
canvas.transform(img, 30, LV_IMG_ZOOM_NONE, 0, 0, _CANVAS_WIDTH // 2, _CANVAS_HEIGHT // 2, True);
canvas.transform(img, 30, LV_IMG_ZOOM_NONE, 0, 0, _CANVAS_WIDTH // 2, _CANVAS_HEIGHT // 2, True)

2
examples/widgets/chart/lv_example_chart_1.py
View File

@@ -5,7 +5,7 @@ chart.center()
chart.set_type(lv.chart.TYPE.LINE) # Show lines and points too
# Add two data series
ser1 = chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y);
ser1 = chart.add_series(lv.palette_main(lv.PALETTE.RED), lv.chart.AXIS.PRIMARY_Y)
ser2 = chart.add_series(lv.palette_main(lv.PALETTE.GREEN), lv.chart.AXIS.SECONDARY_Y)
print(ser2)
# Set next points on ser1

2
examples/widgets/chart/lv_example_chart_2.py
View File

@@ -44,7 +44,7 @@ def draw_event_cb(e):
def add_data(timer):
# LV_UNUSED(timer);
cnt = 0;
cnt = 0
chart1.set_next_value(ser1, lv.rand(20, 90))
if cnt % 4 == 0:

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

@@ -28,8 +28,8 @@ chart.set_axis_tick(lv.chart.AXIS.SECONDARY_Y, 10, 5, 3, 4,True, 50)
chart.set_zoom_x(800)
# Add two data series
ser1 = lv.chart.add_series(chart, lv.palette_lighten(lv.PALETTE.GREEN, 2), lv.chart.AXIS.PRIMARY_Y);
ser2 = lv.chart.add_series(chart, lv.palette_darken(lv.PALETTE.GREEN, 2), lv.chart.AXIS.SECONDARY_Y);
ser1 = lv.chart.add_series(chart, lv.palette_lighten(lv.PALETTE.GREEN, 2), lv.chart.AXIS.PRIMARY_Y)
ser2 = lv.chart.add_series(chart, lv.palette_darken(lv.PALETTE.GREEN, 2), lv.chart.AXIS.SECONDARY_Y)
# Set the next points on 'ser1'
chart.set_next_value(ser1, 31)

2
examples/widgets/chart/lv_example_chart_4.py
View File

@@ -24,7 +24,7 @@ def event_cb(e):
draw_rect_dsc.bg_color = lv.color_black()
draw_rect_dsc.bg_opa = lv.OPA._50
draw_rect_dsc.radius = 3
draw_rect_dsc.bg_img_src = buf;
draw_rect_dsc.bg_img_src = buf
draw_rect_dsc.bg_img_recolor = lv.color_white()
a = lv.area_t()

8
examples/widgets/chart/lv_example_chart_6.py
View File

@@ -56,7 +56,7 @@ class ExampleChart_6():
# print("last_id: ",self.last_id)
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];
v = self.ser_p[self.last_id]
# print("value: ",v)
value_txt = str(v)
@@ -66,13 +66,13 @@ class ExampleChart_6():
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;
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;
draw_rect_dsc.radius = 3
lv.draw_rect(a, dsc.clip_area, draw_rect_dsc)

2
examples/widgets/checkbox/lv_example_checkbox_1.py
View File

@@ -6,7 +6,7 @@ def event_handler(e):
if obj.get_state() & lv.STATE.CHECKED:
state = "Checked"
else:
state = "Unchecked";
state = "Unchecked"
print(txt + ":" + state)

4
examples/widgets/img/lv_example_img_2.py
View File

@@ -25,8 +25,8 @@ img_cogwheel_argb = lv.img_dsc_t({
def create_slider(color):
slider = lv.slider(lv.scr_act())
slider.set_range(0, 255)
slider.set_size(10, 200);
slider.set_style_bg_color(color, lv.PART.KNOB);
slider.set_size(10, 200)
slider.set_style_bg_color(color, lv.PART.KNOB)
slider.set_style_bg_color(color.color_darken(lv.OPA._40), lv.PART.INDICATOR)
slider.add_event_cb(slider_event_cb, lv.EVENT.VALUE_CHANGED, None)
return slider

2
examples/widgets/imgbtn/lv_example_imgbtn_1.py
View File

@@ -69,6 +69,6 @@ imgbtn1.align(lv.ALIGN.CENTER, 0, 0)
# Create a label on the image button
label = lv.label(imgbtn1)
label.set_text("Button");
label.set_text("Button")
label.align(lv.ALIGN.CENTER, 0, -4)

2
examples/widgets/label/lv_example_label_1.py
View File

@@ -2,7 +2,7 @@
# Show line wrap, re-color, line align and text scrolling.
#
label1 = lv.label(lv.scr_act())
label1.set_long_mode(lv.label.LONG.WRAP); # Break the long lines*/
label1.set_long_mode(lv.label.LONG.WRAP) # Break the long lines*/
label1.set_recolor(True) # Enable re-coloring by commands in the text
label1.set_text("#0000ff Re-color# #ff00ff words# #ff0000 of a# label, align the lines to the center"
"and wrap long text automatically.")

2
examples/widgets/label/lv_example_label_3.py
View File

@@ -4,7 +4,7 @@ import fs_driver
#
ltr_label = lv.label(lv.scr_act())
ltr_label.set_text("In modern terminology, a microcontroller is similar to a system on a chip (SoC).");
ltr_label.set_text("In modern terminology, a microcontroller is similar to a system on a chip (SoC).")
# ltr_label.set_style_text_font(ltr_label, &lv_font_montserrat_16, 0);
fs_drv = lv.fs_drv_t()

2
examples/widgets/menu/lv_example_menu_4.py
View File

@@ -13,7 +13,7 @@ def float_btn_event_cb(e):
cont = lv.menu_cont(main_page)
label = lv.label(cont)
label.set_text("Item {:d}".format(btn_cnt))
menu.set_load_page_event(cont, sub_page);
menu.set_load_page_event(cont, sub_page)
# Create a menu object
menu = lv.menu(lv.scr_act())

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

@@ -39,7 +39,7 @@ roller.add_event_cb(event_handler, lv.EVENT.ALL, None)
roller.set_selected(2, lv.ANIM.OFF)
# A roller on the middle with center aligned text, and auto (default) width
roller = lv.roller(lv.scr_act());
roller = lv.roller(lv.scr_act())
roller.set_options(opts, lv.roller.MODE.NORMAL)
roller.set_visible_row_count(3)
roller.add_style(style_sel, lv.PART.SELECTED)
@@ -48,7 +48,7 @@ roller.add_event_cb(event_handler, lv.EVENT.ALL, None)
roller.set_selected(5, lv.ANIM.OFF)
# A roller on the right with right aligned text, and custom width
roller = lv.roller(lv.scr_act());
roller = lv.roller(lv.scr_act())
roller.set_options(opts, lv.roller.MODE.NORMAL)
roller.set_visible_row_count(4)
roller.set_width(80)

4
examples/widgets/roller/lv_example_roller_3.py
View File

@@ -93,7 +93,7 @@ class Lv_Roller_3():
# Remove the masks
lv.draw_mask_remove_id(self.mask_top_id)
lv.draw_mask_remove_id(self.mask_bottom_id)
self.mask_top_id = -1;
self.mask_bottom_id = -1;
self.mask_top_id = -1
self.mask_bottom_id = -1
roller3 = Lv_Roller_3()

2
examples/widgets/span/lv_example_span_1.py
View File

@@ -25,7 +25,7 @@ span.style.set_text_decor(lv.TEXT_DECOR.STRIKETHROUGH | lv.TEXT_DECOR.UNDERLINE)
span.style.set_text_opa(lv.OPA._30)
span = spans.new_span()
span.set_text_static("good good study, day day up.");
span.set_text_static("good good study, day day up.")
#if LV_FONT_MONTSERRAT_24
# lv_style_set_text_font(&span->style, &lv_font_montserrat_24);
#endif

32
examples/widgets/table/lv_example_table_1.py
View File

@@ -25,24 +25,24 @@ def draw_part_event_cb(e):
table = lv.table(lv.scr_act())
# Fill the first column
table.set_cell_value(0, 0, "Name");
table.set_cell_value(1, 0, "Apple");
table.set_cell_value(2, 0, "Banana");
table.set_cell_value(3, 0, "Lemon");
table.set_cell_value(4, 0, "Grape");
table.set_cell_value(5, 0, "Melon");
table.set_cell_value(6, 0, "Peach");
table.set_cell_value(7, 0, "Nuts");
table.set_cell_value(0, 0, "Name")
table.set_cell_value(1, 0, "Apple")
table.set_cell_value(2, 0, "Banana")
table.set_cell_value(3, 0, "Lemon")
table.set_cell_value(4, 0, "Grape")
table.set_cell_value(5, 0, "Melon")
table.set_cell_value(6, 0, "Peach")
table.set_cell_value(7, 0, "Nuts")
# Fill the second column
table.set_cell_value(0, 1, "Price");
table.set_cell_value(1, 1, "$7");
table.set_cell_value(2, 1, "$4");
table.set_cell_value(3, 1, "$6");
table.set_cell_value(4, 1, "$2");
table.set_cell_value(5, 1, "$5");
table.set_cell_value(6, 1, "$1");
table.set_cell_value(7, 1, "$9");
table.set_cell_value(0, 1, "Price")
table.set_cell_value(1, 1, "$7")
table.set_cell_value(2, 1, "$4")
table.set_cell_value(3, 1, "$6")
table.set_cell_value(4, 1, "$2")
table.set_cell_value(5, 1, "$5")
table.set_cell_value(6, 1, "$1")
table.set_cell_value(7, 1, "$9")
# Set a smaller height to the table. It'll make it scrollable
table.set_height(200)

17
examples/widgets/table/lv_example_table_2.py
View File

@@ -16,15 +16,15 @@ def draw_event_cb(e):
if chk:
rect_dsc.bg_color = lv.theme_get_color_primary(obj)
else:
rect_dsc.bg_color = lv.palette_lighten(lv.PALETTE.GREY,2)
rect_dsc.bg_color = lv.palette_lighten(lv.PALETTE.GREY, 2)
rect_dsc.radius = lv.RADIUS.CIRCLE
sw_area = lv.area_t()
sw_area.x1 = dsc.draw_area.x2 - 50;
sw_area.x2 = sw_area.x1 + 40;
sw_area.x1 = dsc.draw_area.x2 - 50
sw_area.x2 = sw_area.x1 + 40
sw_area.y1 = dsc.draw_area.y1 + dsc.draw_area.get_height() // 2 - 10
sw_area.y2 = sw_area.y1 + 20;
sw_area.y2 = sw_area.y1 + 20
lv.draw_rect(sw_area, dsc.clip_area, rect_dsc)
rect_dsc.bg_color = lv.color_white()
@@ -35,8 +35,8 @@ def draw_event_cb(e):
else:
sw_area.x1 += 2
sw_area.x2 = sw_area.x1 + 16
sw_area.y1 += 2;
sw_area.y2 -= 2;
sw_area.y1 += 2
sw_area.y2 -= 2
lv.draw_rect(sw_area, dsc.clip_area, rect_dsc)
def change_event_cb(e):
@@ -60,7 +60,7 @@ def change_event_cb(e):
gc.enable()
gc.collect()
mem_free = gc.mem_free()
print("mem_free: ",mem_free)
print("mem_free: ", mem_free)
t = ticks_ms()
print("ticks: ", t)
table = lv.table(lv.scr_act())
@@ -78,7 +78,7 @@ table.remove_style(None, lv.PART.ITEMS | lv.STATE.PRESSED)
for i in range(ITEM_CNT):
table.set_cell_value(i, 0, "Item " + str(i+1))
table.align(lv.ALIGN.CENTER, 0, -20);
table.align(lv.ALIGN.CENTER, 0, -20)
# Add an event callback to to apply some custom drawing
table.add_event_cb(draw_event_cb, lv.EVENT.DRAW_PART_END, None)
@@ -93,4 +93,3 @@ label.set_text(str(ITEM_CNT) + " items were created in " + str(elaps) + " ms\n u
#label.set_text(str(ITEM_CNT) + " items were created in " + str(elaps) + " ms")
label.align(lv.ALIGN.BOTTOM_MID, 0, -10)