example: remove the MicroPython examples

See #4347
2023-12-21 10:02:40 +01:00
parent 32c6bc5bd7
commit 469c2cfcef
160 changed files with 0 additions and 18897 deletions
--- a/examples/scroll/lv_example_scroll_1.py
+++ b/examples/scroll/lv_example_scroll_1.py
@@ -1,33 +0,0 @@
-#
-# Demonstrate how scrolling appears automatically
-#
-# Create an object with the new style
-panel = lv.obj(lv.screen_active())
-panel.set_size(200, 200)
-panel.center()
-
-child = lv.obj(panel)
-child.set_pos(0, 0);
-child.set_size(70, 70)
-label = lv.label(child)
-label.set_text("Zero")
-label.center()
-
-child = lv.obj(panel)
-child.set_pos(160, 80)
-child.set_size(80, 80)
-
-child2 = lv.button(child)
-child2.set_size(100, 50)
-
-label = lv.label(child2)
-label.set_text("Right")
-label.center()
-
-child = lv.obj(panel)
-child.set_pos(40, 160)
-child.set_size(100, 70)
-label = lv.label(child)
-label.set_text("Bottom")
-label.center()
-
--- a/examples/scroll/lv_example_scroll_2.py
+++ b/examples/scroll/lv_example_scroll_2.py
@@ -1,47 +0,0 @@
-def sw_event_cb(e,panel):
-
-    code = e.get_code()
-    sw = e.get_target_obj()
-
-    if code == lv.EVENT.VALUE_CHANGED:
-
-        if sw.has_state(lv.STATE.CHECKED):
-            panel.add_flag(lv.obj.FLAG.SCROLL_ONE)
-        else:
-            panel.remove_flag(lv.obj.FLAG.SCROLL_ONE)
-
-
-#
-# Show an example to scroll snap
-#
-
-panel = lv.obj(lv.screen_active())
-panel.set_size(280, 150)
-panel.set_scroll_snap_x(lv.SCROLL_SNAP.CENTER)
-panel.set_flex_flow(lv.FLEX_FLOW.ROW)
-panel.center()
-
-for i in range(10):
-    button = lv.button(panel)
-    button.set_size(150, 100)
-
-    label = lv.label(button)
-    if i == 3:
-        label.set_text("Panel {:d}\nno snap".format(i))
-        button.remove_flag(lv.obj.FLAG.SNAPPABLE)
-    else:
-        label.set_text("Panel {:d}".format(i))
-    label.center()
-
-panel.update_snap(lv.ANIM.ON)
-
-
-# Switch between "One scroll" and "Normal scroll" mode
-sw = lv.switch(lv.screen_active())
-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.screen_active())
-label.set_text("One scroll")
-label.align_to(sw, lv.ALIGN.OUT_BOTTOM_MID, 0, 5)
-
-
--- a/examples/scroll/lv_example_scroll_3.py
+++ b/examples/scroll/lv_example_scroll_3.py
@@ -1,38 +0,0 @@
-class ScrollExample_3():
-    def __init__(self):
-        self.button_cnt = 1
-        #
-        # Create a list with a floating button
-        #
-
-        list = lv.list(lv.screen_active())
-        list.set_size(280, 220)
-        list.center()
-
-        for button_cnt in range(2):
-            list.add_button(lv.SYMBOL.AUDIO,"Track {:d}".format(button_cnt))
-
-        float_button = lv.button(list)
-        float_button.set_size(50, 50)
-        float_button.add_flag(lv.obj.FLAG.FLOATING)
-        float_button.align(lv.ALIGN.BOTTOM_RIGHT, 0, -list.get_style_pad_right(lv.PART.MAIN))
-        float_button.add_event_cb(lambda evt: self.float_button_event_cb(evt,list), lv.EVENT.ALL, None)
-        float_button.set_style_radius(lv.RADIUS_CIRCLE, 0)
-        float_button.set_style_bg_image_src(lv.SYMBOL.PLUS, 0)
-        float_button.set_style_text_font(lv.theme_get_font_large(float_button), 0)
-
-    def float_button_event_cb(self,e,list):
-        code = e.get_code()
-        float_button = e.get_target_obj()
-
-        if code == lv.EVENT.CLICKED:
-            list_button = list.add_button(lv.SYMBOL.AUDIO, "Track {:d}".format(self.button_cnt))
-            self.button_cnt += 1
-
-            float_button.move_foreground()
-
-            list_button.scroll_to_view(lv.ANIM.ON)
-
-scroll_example_3 = ScrollExample_3()
-
-
--- a/examples/scroll/lv_example_scroll_4.py
+++ b/examples/scroll/lv_example_scroll_4.py
@@ -1,62 +0,0 @@
-#
-# Styling the scrollbars
-#
-obj = lv.obj(lv.screen_active())
-obj.set_size(200, 100)
-obj.center()
-
-label = lv.label(obj)
-label.set_text(
-"""
-Lorem ipsum dolor sit amet, consectetur adipiscing elit.
-Etiam dictum, tortor vestibulum lacinia laoreet, mi neque consectetur neque, vel mattis odio dolor egestas ligula.
-Sed vestibulum sapien nulla, id convallis ex porttitor nec.
-Duis et massa eu libero accumsan faucibus a in arcu.
-Ut pulvinar odio lorem, vel tempus turpis condimentum quis. Nam consectetur condimentum sem in auctor.
-Sed nisl augue, venenatis in blandit et, gravida ac tortor.
-Etiam dapibus elementum suscipit.
-Proin mollis sollicitudin convallis.
-Integer dapibus tempus arcu nec viverra.
-Donec molestie nulla enim, eu interdum velit placerat quis.
-Donec id efficitur risus, at molestie turpis.
-Suspendisse vestibulum consectetur nunc ut commodo.
-Fusce molestie rhoncus nisi sit amet tincidunt.
-Suspendisse a nunc ut magna ornare volutpat.
-""")
-
-
-# Remove the style of scrollbar to have clean start
-obj.remove_style(None, lv.PART.SCROLLBAR | lv.STATE.ANY)
-
-# Create a transition the animate the some properties on state change
-props = [lv.STYLE.BG_OPA, lv.STYLE.WIDTH, 0]
-trans = lv.style_transition_dsc_t()
-trans.init(props, lv.anim_t.path_linear, 200, 0, None)
-
-# Create a style for the scrollbars
-style = lv.style_t()
-style.init()
-style.set_width(4)               # Width of the scrollbar
-style.set_pad_right(5)           # Space from the parallel side
-style.set_pad_top(5)             # Space from the perpendicular side
-
-style.set_radius(2)
-style.set_bg_opa(lv.OPA._70)
-style.set_bg_color(lv.palette_main(lv.PALETTE.BLUE))
-style.set_border_color(lv.palette_darken(lv.PALETTE.BLUE, 3))
-style.set_border_width(2)
-style.set_shadow_width(8)
-style.set_shadow_spread(2)
-style.set_shadow_color(lv.palette_darken(lv.PALETTE.BLUE, 1))
-
-style.set_transition(trans)
-
-# Make the scrollbars wider and use 100% opacity when scrolled
-style_scrolled = lv.style_t()
-style_scrolled.init()
-style_scrolled.set_width(8)
-style_scrolled.set_bg_opa(lv.OPA.COVER)
-
-obj.add_style(style, lv.PART.SCROLLBAR)
-obj.add_style(style_scrolled, lv.PART.SCROLLBAR | lv.STATE.SCROLLED)
-
--- a/examples/scroll/lv_example_scroll_5.py
+++ b/examples/scroll/lv_example_scroll_5.py
@@ -1,13 +0,0 @@
-#
-# Scrolling with Right To Left base direction
-#
-obj = lv.obj(lv.screen_active())
-obj.set_style_base_dir(lv.BASE_DIR.RTL, 0)
-obj.set_size(200, 100)
-obj.center()
-
-label = lv.label(obj)
-label.set_text("میکروکُنترولر (به انگلیسی: Microcontroller) گونه‌ای ریزپردازنده است که دارای حافظهٔ دسترسی تصادفی (RAM) و حافظهٔ فقط‌خواندنی (ROM)، تایمر، پورت‌های ورودی و خروجی (I/O) و درگاه ترتیبی (Serial Port پورت سریال)، درون خود تراشه است، و می‌تواند به تنهایی ابزارهای دیگر را کنترل کند. به عبارت دیگر یک میکروکنترلر، مدار مجتمع کوچکی است که از یک CPU کوچک و اجزای دیگری مانند تایمر، درگاه‌های ورودی و خروجی آنالوگ و دیجیتال و حافظه تشکیل شده‌است.")
-label.set_width(400)
-label.set_style_text_font(lv.font_dejavu_16_persian_hebrew, 0)
-
--- a/examples/scroll/lv_example_scroll_6.py
+++ b/examples/scroll/lv_example_scroll_6.py
@@ -1,68 +0,0 @@
-def scroll_event_cb(e):
-
-    cont = e.get_target_obj()
-
-    cont_a = lv.area_t()
-    cont.get_coords(cont_a)
-    cont_y_center = cont_a.y1 + cont_a.get_height() // 2
-
-    r = cont.get_height() * 7 // 10
-
-    child_cnt = cont.get_child_count()
-    for i in range(child_cnt):
-        child = cont.get_child(i)
-        child_a = lv.area_t()
-        child.get_coords(child_a)
-
-        child_y_center = child_a.y1 + child_a.get_height() // 2
-
-        diff_y = child_y_center - cont_y_center
-        diff_y = abs(diff_y)
-
-        # Get the x of diff_y on a circle.
-
-        # If diff_y is out of the circle use the last point of the circle (the radius)
-        if diff_y >= r:
-            x = r
-        else:
-            # Use Pythagoras theorem to get x from radius and 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
-
-        # Translate the item by the calculated X coordinate
-        child.set_style_translate_x(x, 0)
-
-        # Use some opacity with larger translations
-        opa = lv.map(x, 0, r, lv.OPA.TRANSP, lv.OPA.COVER)
-        child.set_style_opa(lv.OPA.COVER - opa, 0)
-
-#
-# Translate the object as they scroll
-#
-
-cont = lv.obj(lv.screen_active())
-cont.set_size(200, 200)
-cont.center()
-cont.set_flex_flow(lv.FLEX_FLOW.COLUMN)
-cont.add_event_cb(scroll_event_cb, lv.EVENT.SCROLL, None)
-cont.set_style_radius(lv.RADIUS_CIRCLE, 0)
-cont.set_style_clip_corner(True, 0)
-cont.set_scroll_dir(lv.DIR.VER)
-cont.set_scroll_snap_y(lv.SCROLL_SNAP.CENTER)
-cont.set_scrollbar_mode(lv.SCROLLBAR_MODE.OFF)
-
-for i in range(20):
-    button = lv.button(cont)
-    button.set_width(lv.pct(100))
-
-    label = lv.label(button)
-    label.set_text("Button " + str(i))
-
-    # Update the buttons position manually for first*
-    cont.send_event(lv.EVENT.SCROLL, None)
-
-    # Be sure the fist button is in the middle
-    #lv.obj.scroll_to_view(cont.get_child(0), lv.ANIM.OFF)
-    cont.get_child(0).scroll_to_view(lv.ANIM.OFF)