573 lines
20 KiB
Python
Executable File
573 lines
20 KiB
Python
Executable File
#!/opt/bin/lv_micropython
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import lvgl as lv
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import time
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import SDL
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lv.init()
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LV_DEMO_WIDGETS_SLIDESHOW = 0
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LV_THEME_DEFAULT_COLOR_PRIMARY=lv.color_hex(0x01a2b1)
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LV_THEME_DEFAULT_COLOR_SECONDARY=lv.color_hex(0x44d1b6)
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LV_LED_BRIGHT_MIN = 120
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LV_LED_BRIGHT_MAX = 255
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SDL.init(w=480,h=320)
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LV_DPI =130
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LV_ANIM_REPEAT_INFINITE = -1
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# Register SDL display driver.
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disp_buf1 = lv.disp_buf_t()
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buf1_1 = bytes(480 * 10)
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disp_buf1.init(buf1_1, None, len(buf1_1)//4)
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disp_drv = lv.disp_drv_t()
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disp_drv.init()
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disp_drv.buffer = disp_buf1
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disp_drv.flush_cb = SDL.monitor_flush
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disp_drv.hor_res = 480
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disp_drv.ver_res = 320
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disp_drv.register()
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# Register SDL mouse driver
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indev_drv = lv.indev_drv_t()
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indev_drv.init()
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indev_drv.type = lv.INDEV_TYPE.POINTER
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indev_drv.read_cb = SDL.mouse_read
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indev_drv.register()
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# print("Running the Unix version")
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# Create a screen and load it
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scr=lv.obj()
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lv.scr_load(scr)
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def LV_DPX(n):
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if n == 0:
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return n
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scr=lv.scr_act()
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display = scr.get_disp()
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dpi = display.get_dpi()
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# print("dpi: ",dpi)
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tmp = (dpi*n+80)//160
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# print("tmp: ",tmp)
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if tmp > 1:
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return tmp
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else:
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return 1
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def color_chg_event_cb(sw, e):
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if e == lv.EVENT.VALUE_CHANGED:
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flag = lv.THEME_MATERIAL_FLAG.LIGHT
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if sw.get_state():
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flag=lv.THEME_MATERIAL_FLAG.DARK
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theme = lv.theme_material_init(LV_THEME_DEFAULT_COLOR_PRIMARY,LV_THEME_DEFAULT_COLOR_SECONDARY,flag,
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lv.theme_get_font_small(), lv.theme_get_font_normal(), lv.theme_get_font_subtitle(),
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lv.theme_get_font_title())
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def slider_event_cb(slider, e):
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if e == lv.EVENT.VALUE_CHANGED:
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if slider.get_type() == lv.slider.TYPE.NORMAL:
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slider_value = slider.get_value()
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slider.set_style_local_value_str(lv.slider.PART.KNOB, lv.STATE.DEFAULT, str(slider_value))
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else:
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slider_left=slider.get_left_value()
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slider_right=slider.get_value()
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slider_string = str(slider_left) + '-' + str(slider_right)
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# print("slider left value: %d, slider right value: %d"%(slider_left,slider_right))
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slider.set_style_local_value_str(lv.slider.PART.INDIC, lv.STATE.DEFAULT, slider_string)
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def linemeter_anim(a,lmeter, value):
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lmeter.set_value(value)
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label = lmeter.get_child(None)
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label.set_text(str(value))
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label.align(lmeter, lv.ALIGN.CENTER, 0, 0)
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def gauge_anim(a,gauge,val):
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gauge.set_value(0,val)
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label=gauge.get_child(None)
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label.set_text(str(val))
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label.align(gauge, lv.ALIGN.CENTER, 0, 0)
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def bar_anim(task,bar):
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val = bar.get_value()
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# print("bar value: ",val)
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max_value = bar.get_max_value()
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val += 1
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if val > max_value:
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val=0
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bar.set_value(val,lv.ANIM.OFF)
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cpy_string = "Copying %d/%d"% (val, max_value)
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# print(cpy_string)
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bar.set_style_local_value_str(lv.bar.PART.BG, lv.STATE.DEFAULT, cpy_string)
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def arc_phase1_ready_cb(a,arc):
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a_arc=lv.anim_t()
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a_arc.init()
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a_arc.set_custom_exec_cb(lambda a_arc, val: anim_phase2(a_arc,arc,val))
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a_arc.set_values(360, 0)
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a_arc.set_time(1000)
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a_arc.set_ready_cb(lambda a: arc_phase2_ready_cb(a,arc))
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lv.anim_t.start(a_arc)
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def arc_phase2_ready_cb(a,arc):
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a_arc=lv.anim_t()
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a_arc.init()
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a_arc.set_custom_exec_cb(lambda a_arc, val: anim_phase1(a_arc,arc,val))
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a_arc.set_time(1000)
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a_arc.set_values(0, 360)
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a_arc.set_ready_cb(lambda a: arc_phase1_ready_cb(a,arc))
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lv.anim_t.start(a_arc)
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def anim_phase1(a,arc,val):
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arc.set_end_angle(val)
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label = arc.get_child(None)
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label.set_text(str(val))
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label.align(arc, lv.ALIGN.CENTER, 0, 0)
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def anim_phase2(a,arc,val):
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arc.set_end_angle(val)
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label = arc.get_child(None)
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label.set_text(str(val))
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label.align(arc, lv.ALIGN.CENTER, 0, 0)
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def controls_create(parent):
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lv.page.set_scrl_layout(lv.page.__cast__(parent), lv.LAYOUT.PRETTY_TOP)
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if LV_DEMO_WIDGETS_SLIDESHOW == 0:
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btns = ["Cancel", "Ok", ""]
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m = lv.msgbox(lv.scr_act(), None)
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m.add_btns(btns)
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btnm = lv.btnmatrix.__cast__(m.get_btnmatrix())
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# print("type(btnm): ",type(btnm))
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btnm.set_btn_ctrl(1, lv.btnmatrix.CTRL.CHECK_STATE)
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h = lv.cont(parent, None)
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h.set_layout(lv.LAYOUT.PRETTY_MID)
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h.add_style(lv.cont.PART.MAIN, style_box)
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h.set_drag_parent(True)
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h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Basics")
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disp_size = display.get_size_category()
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if disp_size <= lv.DISP_SIZE.SMALL:
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grid_w= lv.page.get_width_grid(lv.page.__cast__(parent),1,1)
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# print("grid_w: ",grid_w)
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else:
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grid_w= lv.page.get_width_grid(lv.page.__cast__(parent),2,1)
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# print("grid_w: ",grid_w)
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h.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
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h.set_width(grid_w)
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btn = lv.btn(h,None)
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btn.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
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if disp_size <= lv.DISP_SIZE.SMALL:
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button_width=h.get_width_grid(1,1)
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else:
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button_width=h.get_width_grid(2,1)
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# print("button_width: %d"%button_width)
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btn.set_width(button_width)
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label = lv.label(btn, None)
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label.set_text("Button")
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btn = lv.btn(h, btn)
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btn.toggle()
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label = lv.label(btn, None)
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label.set_text("Button")
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lv.switch(h, None)
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lv.checkbox(h, None)
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fit_w = h.get_width_fit()
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slider = lv.slider(h, None)
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slider.set_value(40, lv.ANIM.OFF)
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slider.set_event_cb(slider_event_cb)
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slider.set_width_margin(fit_w);
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# Use the knobs style value the display the current value in focused state
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slider.set_style_local_margin_top(lv.slider.PART.BG, lv.STATE.DEFAULT, LV_DPX(25))
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slider.set_style_local_value_font(lv.slider.PART.KNOB, lv.STATE.DEFAULT, lv.theme_get_font_small())
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slider.set_style_local_value_ofs_y(lv.slider.PART.KNOB, lv.STATE.FOCUSED, - LV_DPX(25))
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slider.set_style_local_value_opa(lv.slider.PART.KNOB, lv.STATE.DEFAULT, lv.OPA.TRANSP)
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slider.set_style_local_value_opa(lv.slider.PART.KNOB, lv.STATE.FOCUSED, lv.OPA.COVER)
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slider.set_style_local_transition_time(lv.slider.PART.KNOB, lv.STATE.DEFAULT, 300)
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slider.set_style_local_transition_prop_5(lv.slider.PART.KNOB, lv.STATE.DEFAULT, lv.STYLE.VALUE_OFS_Y)
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slider.set_style_local_transition_prop_6(lv.slider.PART.KNOB, lv.STATE.DEFAULT, lv.STYLE.VALUE_OPA)
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slider = lv.slider(h, None)
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slider.set_type(lv.slider.TYPE.RANGE)
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slider.set_value(70, lv.ANIM.OFF)
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slider.set_left_value(30, lv.ANIM.OFF)
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slider.set_style_local_value_ofs_y(lv.slider.PART.INDIC, lv.STATE.DEFAULT, - LV_DPX(25))
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slider.set_style_local_value_font(lv.slider.PART.INDIC, lv.STATE.DEFAULT, lv.theme_get_font_small())
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slider.set_style_local_value_opa(lv.slider.PART.INDIC, lv.STATE.DEFAULT, lv.OPA.COVER)
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slider.set_event_cb(slider_event_cb)
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lv.event_send(slider,lv.EVENT.VALUE_CHANGED, None) # To refresh the text
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if slider.get_width() > fit_w:
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slider.set_width(fit_w)
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h = lv.cont(parent, h)
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h.set_fit(lv.FIT.NONE)
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h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Text input")
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ta = lv.textarea(h, None)
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lv.cont.set_fit2(h,lv.FIT.PARENT, lv.FIT.NONE)
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ta.set_text("")
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ta.set_placeholder_text("E-mail address")
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ta.set_one_line(True)
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ta.set_cursor_hidden(True)
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#lv_obj_set_event_cb(ta, ta_event_cb);
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ta = lv.textarea(h, ta)
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ta.set_pwd_mode(True)
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ta.set_placeholder_text("Password")
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ta = lv.textarea(h, None)
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lv.cont.set_fit2(h,lv.FIT.PARENT, lv.FIT.NONE)
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ta.set_text("")
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ta.set_placeholder_text("Message")
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ta.set_cursor_hidden(True)
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#lv_obj_set_event_cb(ta, ta_event_cb);
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lv.cont.set_fit4(h, lv.FIT.PARENT, lv.FIT.PARENT, lv.FIT.NONE, lv.FIT.PARENT)
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# if LV_DEMO_WIDGETS_SLIDESHOW:
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# tab_content_anim_create(parent)
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def visuals_create(parent):
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page = lv.page.__cast__(parent)
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lv.page.set_scrl_layout(page, lv.LAYOUT.PRETTY_TOP)
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disp_size = display.get_size_category()
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grid_h_chart = lv.page.get_height_grid(page,1,1)
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if disp_size <= lv.DISP_SIZE.LARGE:
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grid_w_chart=lv.page.get_width_grid(page,1,1)
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else:
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grid_w_chart=lv.page.get_width_grid(page,1,2)
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chart = lv.chart(parent, None)
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chart.add_style(lv.chart.PART.BG, style_box)
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if disp_size <= lv.DISP_SIZE.SMALL:
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chart.set_style_local_text_font(lv.chart.PART.SERIES_BG, lv.STATE.DEFAULT, lv.theme_get_font_small())
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chart.set_drag_parent(True)
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chart.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Line chart")
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chart.set_width_margin(grid_w_chart)
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chart.set_height_margin(grid_h_chart)
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chart.set_div_line_count(3, 0)
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chart.set_point_count(8)
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chart.set_type(lv.chart.TYPE.LINE)
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if disp_size > lv.DISP_SIZE.SMALL:
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chart.set_style_local_pad_left(lv.chart.PART.BG, lv.STATE.DEFAULT, 4 * (LV_DPI // 10))
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chart.set_style_local_pad_bottom(lv.chart.PART.BG, lv.STATE.DEFAULT, 3 * (LV_DPI // 10))
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chart.set_style_local_pad_right(lv.chart.PART.BG, lv.STATE.DEFAULT, 2 * (LV_DPI // 10))
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chart.set_style_local_pad_top(lv.chart.PART.BG, lv.STATE.DEFAULT, 2 * (LV_DPI // 10))
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chart.set_y_tick_length(0, 0)
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chart.set_x_tick_length(0, 0)
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chart.set_y_tick_texts("600\n500\n400\n300\n200", 0, lv.chart.AXIS.DRAW_LAST_TICK)
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chart.set_x_tick_texts("Jan\nFeb\nMar\nApr\nMay\nJun\nJul\nAug", 0, lv.chart.AXIS.DRAW_LAST_TICK)
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s1 = chart.add_series(LV_THEME_DEFAULT_COLOR_PRIMARY)
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s2 = chart.add_series(LV_THEME_DEFAULT_COLOR_SECONDARY)
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chart.set_next(s1, 10)
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chart.set_next(s1, 90)
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chart.set_next(s1, 30)
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chart.set_next(s1, 60)
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chart.set_next(s1, 10)
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chart.set_next(s1, 90)
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chart.set_next(s1, 30)
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chart.set_next(s1, 60)
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chart.set_next(s1, 10)
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chart.set_next(s1, 90)
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chart.set_next(s2, 32)
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chart.set_next(s2, 66)
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chart.set_next(s2, 5)
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chart.set_next(s2, 47)
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chart.set_next(s2, 32)
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chart.set_next(s2, 32)
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chart.set_next(s2, 66)
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chart.set_next(s2, 5)
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chart.set_next(s2, 47)
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chart.set_next(s2, 66)
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chart.set_next(s2, 5)
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chart.set_next(s2, 47)
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chart2 = lv.chart(parent, chart)
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chart2.set_type(lv.chart.TYPE.COLUMN)
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chart2.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Column chart")
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s1 = chart2.add_series(LV_THEME_DEFAULT_COLOR_PRIMARY)
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s2 = chart2.add_series(LV_THEME_DEFAULT_COLOR_SECONDARY)
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chart2.set_next(s1, 10)
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chart2.set_next(s1, 90)
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chart2.set_next(s1, 30)
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chart2.set_next(s1, 60)
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chart2.set_next(s1, 10)
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chart2.set_next(s1, 90)
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chart2.set_next(s1, 30)
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chart2.set_next(s1, 60)
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chart2.set_next(s1, 10)
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chart2.set_next(s1, 90)
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chart2.set_next(s2, 32)
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chart2.set_next(s2, 66)
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chart2.set_next(s2, 5)
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chart2.set_next(s2, 47)
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chart2.set_next(s2, 32)
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chart2.set_next(s2, 32)
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chart2.set_next(s2, 66)
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chart2.set_next(s2, 5)
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chart2.set_next(s2, 47)
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chart2.set_next(s2, 66)
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chart2.set_next(s2, 5)
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chart2.set_next(s2, 47)
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if disp_size <= lv.DISP_SIZE.SMALL:
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grid_w_meter = lv.page.get_width_grid(page, 1, 1)
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elif disp_size <= lv.DISP_SIZE.MEDIUM :
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grid_w_meter = lv.page.get_width_grid(page, 2, 1)
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else:
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grid_w_meter = lv.page.get_width_grid(page, 3, 1)
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meter_h = lv.page.get_height_fit(page)
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if grid_w_meter < meter_h:
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meter_size = grid_w_meter
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else:
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meter_size = meter_h
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lmeter = lv.linemeter(parent, None)
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lmeter.set_drag_parent(True)
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lmeter.set_value(50)
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lmeter.set_size(meter_size, meter_size)
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lmeter.add_style(lv.linemeter.PART.MAIN, style_box)
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lmeter.set_style_local_value_str(lv.linemeter.PART.MAIN, lv.STATE.DEFAULT, "Line meter")
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label = lv.label(lmeter, None)
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label.align(lmeter, lv.ALIGN.CENTER, 0, 0)
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label.set_style_local_text_font(lv.label.PART.MAIN, lv.STATE.DEFAULT, lv.theme_get_font_title());
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a_lm=lv.anim_t()
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a_lm.init()
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a_lm.set_custom_exec_cb(lambda a, val: linemeter_anim(a,lmeter,val))
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a_lm.set_values(0, 100)
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a_lm.set_time(4000)
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a_lm.set_playback_time(1000)
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a_lm.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
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lv.anim_t.start(a_lm)
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gauge = lv.gauge(parent, None)
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gauge.set_drag_parent(True)
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gauge.set_size(meter_size, meter_size)
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gauge.add_style(lv.gauge.PART.MAIN, style_box)
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gauge.set_style_local_value_str(lv.gauge.PART.MAIN, lv.STATE.DEFAULT, "Gauge")
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label = lv.label(gauge, label)
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label.align(gauge, lv.ALIGN.CENTER, 0, grid_w_meter // 3)
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a_ga=lv.anim_t()
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a_ga.init()
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a_ga.set_custom_exec_cb(lambda a, val: linemeter_anim(a,lmeter,val))
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a_ga.set_values(0, 100)
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a_ga.set_time(4000)
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a_ga.set_playback_time(1000)
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a_ga.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
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a_ga.set_custom_exec_cb(lambda a, val: gauge_anim(a,gauge,val))
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lv.anim_t.start(a_ga)
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arc = lv.arc(parent,None)
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arc.set_drag_parent(True)
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arc.set_bg_angles(0, 360)
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arc.set_rotation(270)
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arc.set_angles(0, 0)
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arc.set_size(meter_size, meter_size)
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arc.add_style(lv.arc.PART.BG, style_box)
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arc.set_style_local_value_str(lv.arc.PART.BG, lv.STATE.DEFAULT, "Arc");
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label = lv.label(arc)
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label.align(arc, lv.ALIGN.CENTER, 0, 0)
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a_arc=lv.anim_t()
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a_arc.init()
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a_arc.set_custom_exec_cb(lambda a_arc, val: anim_phase1(a_arc,arc,val))
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a_arc.set_values(0, 360)
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a_arc.set_ready_cb(lambda a: arc_phase1_ready_cb(a,arc))
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# a_arc.set_repeat_count(LV_ANIM_REPEAT_INFINITE)
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a_arc.set_time(1000)
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lv.anim_t.start(a_arc)
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|
|
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# Create a bar and use the backgrounds value style property to display the current value
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|
bar_h = lv.cont(parent, None)
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bar_h.set_fit2(lv.FIT.NONE, lv.FIT.TIGHT)
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bar_h.add_style(lv.cont.PART.MAIN, style_box);
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bar_h.set_style_local_value_str(lv.cont.PART.MAIN, lv.STATE.DEFAULT, "Bar")
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|
|
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if disp_size <= lv.DISP_SIZE.SMALL:
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bar_h.set_width(lv.page_get_width_grid(page, 1, 1))
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elif disp_size <= lv.DISP_SIZE.MEDIUM:
|
|
bar_h.set_width(lv.page.get_width_grid(page, 2, 1))
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|
else:
|
|
bar_h.set_width(lv.page.get_width_grid(parent, 3, 2))
|
|
|
|
bar = lv.bar(bar_h,None)
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|
bar.set_width(lv.cont.get_width_fit(bar_h))
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|
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 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)
|
|
|
|
tv = lv.tabview(lv.scr_act(), None)
|
|
display = scr.get_disp()
|
|
disp_size = display.get_size_category()
|
|
tv.set_style_local_pad_left(lv.tabview.PART.TAB_BG, lv.STATE.DEFAULT, disp_drv.hor_res // 2)
|
|
|
|
sw = lv.switch(lv.scr_act(), None)
|
|
if lv.theme_get_flags() & lv.THEME_MATERIAL_FLAG.DARK:
|
|
sw.on(LV_ANIM_OFF)
|
|
sw.set_event_cb(color_chg_event_cb)
|
|
sw.set_pos(LV_DPX(10), LV_DPX(10))
|
|
sw.set_style_local_value_str(lv.switch.PART.BG, lv.STATE.DEFAULT, "Dark")
|
|
sw.set_style_local_value_align(lv.switch.PART.BG, lv.STATE.DEFAULT, lv.ALIGN.OUT_RIGHT_MID)
|
|
sw.set_style_local_value_ofs_x(lv.switch.PART.BG, lv.STATE.DEFAULT, LV_DPI//35)
|
|
|
|
t1 = tv.add_tab("Controls")
|
|
t2 = tv.add_tab("Visuals")
|
|
t3 = tv.add_tab("Selectors")
|
|
|
|
style_box = lv.style_t()
|
|
style_box.init()
|
|
# print("LV_DPX(10): %d, LV_DPX(10): %d"%(LV_DPX(10),LV_DPX(30)))
|
|
style_box.set_value_align(lv.STATE.DEFAULT, lv.ALIGN.OUT_TOP_LEFT)
|
|
style_box.set_value_ofs_y(lv.STATE.DEFAULT, - LV_DPX(10))
|
|
style_box.set_margin_top(lv.STATE.DEFAULT, LV_DPX(30))
|
|
|
|
controls_create(t1)
|
|
visuals_create(t2)
|
|
selectors_create(t3)
|
|
|