refactor: scr -> screen, act->active, del->delete, remove in obj_clear_flag/state
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@@ -59,11 +59,11 @@ the *main.c* file. \* Create some frame buffer(s) as global variables:
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.. code:: c
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// Change the active screen's background color
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lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x003a57), LV_PART_MAIN);
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lv_obj_set_style_text_color(lv_scr_act(), lv_color_hex(0xffffff), LV_PART_MAIN);
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lv_obj_set_style_bg_color(lv_screen_active(), lv_color_hex(0x003a57), LV_PART_MAIN);
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lv_obj_set_style_text_color(lv_screen_active(), lv_color_hex(0xffffff), LV_PART_MAIN);
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/*Create a spinner*/
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lv_obj_t * spinner = lv_spinner_create(lv_scr_act(), 1000, 60);
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lv_obj_t * spinner = lv_spinner_create(lv_screen_active(), 1000, 60);
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lv_obj_set_size(spinner, 64, 64);
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lv_obj_align(spinner, LV_ALIGN_BOTTOM_MID, 0, 0);
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@@ -87,7 +87,7 @@ the *main.c* file. \* Create some frame buffer(s) as global variables:
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void SysTick_Handler(void)
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{
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/* USER CODE BEGIN SysTick_IRQn 0 */
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HAL_SYSTICK_IRQHandler();
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lv_tick_inc(1);
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#ifdef USE_RTOS_SYSTICK
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@@ -183,11 +183,11 @@ variables:
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.. code:: c
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// Change the active screen's background color
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lv_obj_set_style_bg_color(lv_scr_act(), lv_color_hex(0x003a57), LV_PART_MAIN);
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lv_obj_set_style_text_color(lv_scr_act(), lv_color_hex(0xffffff), LV_PART_MAIN);
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lv_obj_set_style_bg_color(lv_screen_active(), lv_color_hex(0x003a57), LV_PART_MAIN);
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lv_obj_set_style_text_color(lv_screen_active(), lv_color_hex(0xffffff), LV_PART_MAIN);
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/*Create a spinner*/
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lv_obj_t * spinner = lv_spinner_create(lv_scr_act(), 1000, 60);
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lv_obj_t * spinner = lv_spinner_create(lv_screen_active(), 1000, 60);
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lv_obj_set_size(spinner, 64, 64);
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lv_obj_align(spinner, LV_ALIGN_BOTTOM_MID, 0, 0);
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@@ -85,7 +85,7 @@ A simple example
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.. code:: python
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lv.start() # start LVGL
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scr = lv.scr_act() # get default screen
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scr = lv.screen_active() # get default screen
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btn = lv.btn(scr) # create button
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btn.center()
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label = lv.label(btn) # create a label in the button
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