example: remove the MicroPython examples

See #4347

examples/event/lv_example_event_1.py

@@ -1,25 +0,0 @@
-class Event_1():
-    def __init__(self):
-        self.cnt = 1
-        #
-        # Add click event to a button
-        #
-
-        button = lv.button(lv.screen_active())
-        button.set_size(100, 50)
-        button.center()
-        button.add_event_cb(self.event_cb, lv.EVENT.CLICKED, None)
-
-        label = lv.label(button)
-        label.set_text("Click me!")
-        label.center()
-
-    def event_cb(self,e):
-        print("Clicked")
-
-        button = e.get_target_obj()
-        label = button.get_child(0)
-        label.set_text(str(self.cnt))
-        self.cnt += 1
-
-evt1 = Event_1()

examples/event/lv_example_event_2.py

@@ -1,22 +0,0 @@
-def event_cb(e,label):
-    code = e.get_code()
-    if code == lv.EVENT.PRESSED:
-        label.set_text("The last button event:\nLV_EVENT_PRESSED")
-    elif code == lv.EVENT.CLICKED:
-        label.set_text("The last button event:\nLV_EVENT_CLICKED")
-    elif code == lv.EVENT.LONG_PRESSED:
-        label.set_text("The last button event:\nLV_EVENT_LONG_PRESSED")
-    elif code == lv.EVENT.LONG_PRESSED_REPEAT:
-        label.set_text("The last button event:\nLV_EVENT_LONG_PRESSED_REPEAT")
-button = lv.button(lv.screen_active())
-button.set_size(100, 50)
-button.center()
-
-button_label = lv.label(button)
-button_label.set_text("Click me!")
-button_label.center()
-
-info_label = lv.label(lv.screen_active())
-info_label.set_text("The last button event:\nNone")
-
-button.add_event_cb(lambda e: event_cb(e,info_label), lv.EVENT.ALL, None)

examples/event/lv_example_event_3.py

@@ -1,34 +0,0 @@
-def event_cb(e):
-
-    # The original target of the event. Can be the buttons or the container
-    target = e.get_target_obj()
-
-    # The current target is always the container as the event is added to it
-    cont = e.get_current_target_obj()
-
-    # If container was clicked do nothing
-    if target == cont:
-        return
-
-    # Make the clicked buttons red
-    target.set_style_bg_color(lv.palette_main(lv.PALETTE.RED), 0)
-
-#
-# Demonstrate event bubbling
-#
-
-cont = lv.obj(lv.screen_active())
-cont.set_size(290, 200)
-cont.center()
-cont.set_flex_flow(lv.FLEX_FLOW.ROW_WRAP)
-
-for i in range(30):
-    button = lv.button(cont)
-    button.set_size(70, 50)
-    button.add_flag(lv.obj.FLAG.EVENT_BUBBLE)
-
-    label = lv.label(button)
-    label.set_text("{:d}".format(i))
-    label.center()
-
-cont.add_event_cb(event_cb, lv.EVENT.CLICKED, None)

examples/event/lv_example_event_4.py

@@ -1,53 +0,0 @@
-class LV_Example_Event_4:
-
-    def __init__(self):
-        #
-        # Demonstrate the usage of draw event
-        #
-        self.size = 0
-        self.size_dec = False
-        self.cont = lv.obj(lv.screen_active())
-        self.cont.set_size(200, 200)
-        self.cont.center()
-        self.cont.add_event_cb(self.event_cb, lv.EVENT.DRAW_TASK_ADDED, None)
-        self.cont.add_flag(lv.obj.FLAG.SEND_DRAW_TASK_EVENTS)
-        lv.timer_create(self.timer_cb, 30, None)
-
-    def timer_cb(self,timer) :
-        self.cont.invalidate()
-        if self.size_dec :
-            self.size -= 1
-        else :
-            self.size += 1
-
-        if self.size == 50 :
-            self.size_dec = True
-        elif self.size == 0:
-            self.size_dec = False
-
-    def event_cb(self,e) :
-        obj = e.get_target_obj()
-        dsc = e.get_draw_task()
-        base_dsc = lv.draw_dsc_base_t.__cast__(dsc.draw_dsc)
-        if base_dsc.part == lv.PART.MAIN:
-            a = lv.area_t()
-            a.x1 = 0
-            a.y1 = 0
-            a.x2 = self.size
-            a.y2 = self.size
-            coords = lv.area_t()
-            obj.get_coords(coords)
-            coords.align(a, lv.ALIGN.CENTER, 0, 0)
-
-            draw_dsc = lv.draw_rect_dsc_t()
-            draw_dsc.init()
-            draw_dsc.bg_color = lv.color_hex(0xffaaaa)
-            draw_dsc.radius = lv.RADIUS_CIRCLE
-            draw_dsc.border_color = lv.color_hex(0xff5555)
-            draw_dsc.border_width = 2
-            draw_dsc.outline_color = lv.color_hex(0xff0000)
-            draw_dsc.outline_pad = 3
-            draw_dsc.outline_width = 2
-            lv.draw_rect(base_dsc.layer, draw_dsc, a)
-
-lv_example_event_4 = LV_Example_Event_4()