Welcome to the documentation of LVGL!
- Introduction
- Key features
- Requirements
- License
- Repository layout
- Release policy
- FAQ
- Where can I ask questions?
- Is my MCU/hardware supported?
- Is my display supported?
- LVGL doesn't start, randomly crashes or nothing is drawn on the display. What can be the problem?
- My display driver is not called. What have I missed?
- Why is the display driver called only once? Only the upper part of the display is refreshed.
- Why do I see only garbage on the screen?
- Why do I see nonsense colors on the screen?
- How to speed up my UI?
- How to reduce flash/ROM usage?
- How to reduce the RAM usage
- How to work with an operating system?
- Examples
- Get started
- Styles
- Animations
- Events
- Layouts
- Scrolling
- Widgets
- Get started
- Integration and Drivers
- Chip vendors
- Drivers
- Frameworks
- IDEs
- (RT)OS
- Bindings
- Porting
- Overview
- Objects
- Positions, sizes, and layouts
- Styles
- Style properties
- Scroll
- Layers
- Events
- Input devices
- Displays
- Colors
- Fonts
- Images
- File system
- Animations
- Timers
- Drawing
- Profiler
- Renderers and GPUs
- New widget
- Widgets
- Base object (lv_obj)
- Arc (lv_arc)
- Animation Image (lv_animimg)
- Bar (lv_bar)
- Button (lv_btn)
- Button matrix (lv_btnmatrix)
- Calendar (lv_calendar)
- Chart (lv_chart)
- Color wheel (lv_colorwheel)
- Canvas (lv_canvas)
- Checkbox (lv_checkbox)
- Drop-down list (lv_dropdown)
- Image (lv_img)
- Image button (lv_imgbtn)
- Keyboard (lv_keyboard)
- Label (lv_label)
- LED (lv_led)
- Line (lv_line)
- List (lv_list)
- Menu (lv_menu)
- Message box (lv_msgbox)
- Roller (lv_roller)
- Scale (lv_scale)
- Slider (lv_slider)
- Span (lv_span)
- Spinbox (lv_spinbox)
- Spinner (lv_spinner)
- Switch (lv_switch)
- Table (lv_table)
- Tabview (lv_tabview)
- Text area (lv_textarea)
- Tile view (lv_tileview)
- Window (lv_win)
- Layouts
- 3rd party libraries
- File System Interfaces
- BMP decoder
- TJPGD decoder
- libjpge-turbo decoder
- LODEPNG decoder
- libpng decoder
- GIF decoder
- FreeType support
- Tiny TTF font engine
- QR code
- Barcode
- Lottie player
- FFmpeg support
- RLE Decoder
- Others
- API
- lv_api_map.h
- lv_init.h
- lv_conf_internal.h
- lv_conf_kconfig.h
- lvgl.h
- font
- lv_font_fmt_txt.h
- lv_symbol_def.h
@8@8::_LV_STR_SYMBOL_BULLET@8::_LV_STR_SYMBOL_AUDIO@8::_LV_STR_SYMBOL_VIDEO@8::_LV_STR_SYMBOL_LIST@8::_LV_STR_SYMBOL_OK@8::_LV_STR_SYMBOL_CLOSE@8::_LV_STR_SYMBOL_POWER@8::_LV_STR_SYMBOL_SETTINGS@8::_LV_STR_SYMBOL_HOME@8::_LV_STR_SYMBOL_DOWNLOAD@8::_LV_STR_SYMBOL_DRIVE@8::_LV_STR_SYMBOL_REFRESH@8::_LV_STR_SYMBOL_MUTE@8::_LV_STR_SYMBOL_VOLUME_MID@8::_LV_STR_SYMBOL_VOLUME_MAX@8::_LV_STR_SYMBOL_IMAGE@8::_LV_STR_SYMBOL_TINT@8::_LV_STR_SYMBOL_PREV@8::_LV_STR_SYMBOL_PLAY@8::_LV_STR_SYMBOL_PAUSE@8::_LV_STR_SYMBOL_STOP@8::_LV_STR_SYMBOL_NEXT@8::_LV_STR_SYMBOL_EJECT@8::_LV_STR_SYMBOL_LEFT@8::_LV_STR_SYMBOL_RIGHT@8::_LV_STR_SYMBOL_PLUS@8::_LV_STR_SYMBOL_MINUS@8::_LV_STR_SYMBOL_EYE_OPEN@8::_LV_STR_SYMBOL_EYE_CLOSE@8::_LV_STR_SYMBOL_WARNING@8::_LV_STR_SYMBOL_SHUFFLE@8::_LV_STR_SYMBOL_UP@8::_LV_STR_SYMBOL_DOWN@8::_LV_STR_SYMBOL_LOOP@8::_LV_STR_SYMBOL_DIRECTORY@8::_LV_STR_SYMBOL_UPLOAD@8::_LV_STR_SYMBOL_CALL@8::_LV_STR_SYMBOL_CUT@8::_LV_STR_SYMBOL_COPY@8::_LV_STR_SYMBOL_SAVE@8::_LV_STR_SYMBOL_BARS@8::_LV_STR_SYMBOL_ENVELOPE@8::_LV_STR_SYMBOL_CHARGE@8::_LV_STR_SYMBOL_PASTE@8::_LV_STR_SYMBOL_BELL@8::_LV_STR_SYMBOL_KEYBOARD@8::_LV_STR_SYMBOL_GPS@8::_LV_STR_SYMBOL_FILE@8::_LV_STR_SYMBOL_WIFI@8::_LV_STR_SYMBOL_BATTERY_FULL@8::_LV_STR_SYMBOL_BATTERY_3@8::_LV_STR_SYMBOL_BATTERY_2@8::_LV_STR_SYMBOL_BATTERY_1@8::_LV_STR_SYMBOL_BATTERY_EMPTY@8::_LV_STR_SYMBOL_USB@8::_LV_STR_SYMBOL_BLUETOOTH@8::_LV_STR_SYMBOL_TRASH@8::_LV_STR_SYMBOL_EDIT@8::_LV_STR_SYMBOL_BACKSPACE@8::_LV_STR_SYMBOL_SD_CARD@8::_LV_STR_SYMBOL_NEW_LINE@8::_LV_STR_SYMBOL_DUMMY
- lv_font.h
- lv_binfont_loader.h
- others
- sysmon
- file_explorer
- ime
- imgfont
- monkey
- observer
- lv_observer.h
lv_observer_cb_tlv_observer_tlv_subject_type_tlv_subject_init_int()lv_subject_set_int()lv_subject_get_int()lv_subject_get_previous_int()lv_subject_init_string()lv_subject_copy_string()lv_subject_get_string()lv_subject_get_previous_string()lv_subject_init_pointer()lv_subject_set_pointer()lv_subject_get_pointer()lv_subject_get_previous_pointer()lv_subject_init_color()lv_subject_set_color()lv_subject_get_color()lv_subject_get_previous_color()lv_subject_init_group()lv_subject_get_group_element()lv_subject_add_observer()lv_subject_add_observer_obj()lv_subject_add_observer_with_target()lv_observer_remove()lv_subject_remove_all_obj()lv_observer_get_target()lv_subject_notify()lv_obj_bind_flag_if_eq()lv_obj_bind_flag_if_not_eq()lv_obj_bind_state_if_eq()lv_obj_bind_state_if_not_eq()lv_button_bind_checked()lv_label_bind_text()lv_arc_bind_value()lv_slider_bind_value()lv_roller_bind_value()lv_dropdown_bind_value()lv_subject_value_tlv_subject_t_lv_observer_t
- lv_observer.h
- snapshot
- fragment
- gridnav
- draw
- lv_draw_vector.h
- lv_image_decoder.h
lv_image_src_tlv_image_decoder_args_tlv_image_decoder_info_f_tlv_image_decoder_open_f_tlv_image_decoder_get_area_cb_tlv_image_decoder_close_f_tlv_image_decoder_tlv_image_decoder_dsc_t_lv_image_src_t_lv_image_decoder_init()_lv_image_decoder_deinit()lv_image_decoder_get_info()lv_image_decoder_open()lv_image_decoder_get_area()lv_image_decoder_close()lv_image_decoder_create()lv_image_decoder_delete()lv_image_decoder_get_next()lv_image_decoder_set_info_cb()lv_image_decoder_set_open_cb()lv_image_decoder_set_get_area_cb()lv_image_decoder_set_close_cb()_lv_image_decoder_args_t_lv_image_decoder_t_lv_image_decoder_dsc_t_lv_image_decoder_dsc_t::decoder_lv_image_decoder_dsc_t::args_lv_image_decoder_dsc_t::src_lv_image_decoder_dsc_t::frame_id_lv_image_decoder_dsc_t::src_type_lv_image_decoder_dsc_t::header_lv_image_decoder_dsc_t::img_data_lv_image_decoder_dsc_t::palette_lv_image_decoder_dsc_t::palette_size_lv_image_decoder_dsc_t::time_to_open_lv_image_decoder_dsc_t::error_msg_lv_image_decoder_dsc_t::cache_entry_lv_image_decoder_dsc_t::user_data
- lv_image_buf.h
lv_image_flags_t_lv_image_flags_t_lv_image_flags_t::LV_IMAGE_FLAGS_PREMULTIPLIED_lv_image_flags_t::LV_IMAGE_FLAGS_MODIFIABLE_lv_image_flags_t::LV_IMAGE_FLAGS_VECTORS_lv_image_flags_t::LV_IMAGE_FLAGS_USER1_lv_image_flags_t::LV_IMAGE_FLAGS_USER2_lv_image_flags_t::LV_IMAGE_FLAGS_USER3_lv_image_flags_t::LV_IMAGE_FLAGS_USER4_lv_image_flags_t::LV_IMAGE_FLAGS_USER5_lv_image_flags_t::LV_IMAGE_FLAGS_USER6_lv_image_flags_t::LV_IMAGE_FLAGS_USER7_lv_image_flags_t::LV_IMAGE_FLAGS_USER8
lv_image_buf_set_palette()lv_image_buf_free()_lv_image_buf_get_transformed_area()lv_image_header_tlv_image_dsc_t
- lv_draw_buf.h
lv_draw_buf_malloc_cblv_draw_buf_free_cblv_draw_buf_align_cblv_draw_buf_invalidate_cache_cblv_draw_buf_width_to_stride_cblv_draw_buf_go_to_xy_cblv_draw_buf_clear_cblv_draw_buf_copy_cb_lv_draw_buf_init_handlers()lv_draw_buf_get_handlers()lv_draw_buf_malloc()lv_draw_buf_free()lv_draw_buf_align()lv_draw_buf_invalidate_cache()lv_draw_buf_width_to_stride()lv_draw_buf_go_to_xy()lv_draw_buf_clear()lv_draw_buf_copy()lv_draw_buf_handlers_tlv_draw_buf_handlers_t::buf_malloc_cblv_draw_buf_handlers_t::buf_free_cblv_draw_buf_handlers_t::align_pointer_cblv_draw_buf_handlers_t::invalidate_cache_cblv_draw_buf_handlers_t::width_to_stride_cblv_draw_buf_handlers_t::go_to_xy_cblv_draw_buf_handlers_t::buf_clear_cblv_draw_buf_handlers_t::buf_copy_cb
- lv_draw.h
lv_draw_task_tlv_draw_unit_tlv_layer_tlv_draw_task_type_tlv_draw_task_type_t::LV_DRAW_TASK_TYPE_FILLlv_draw_task_type_t::LV_DRAW_TASK_TYPE_BORDERlv_draw_task_type_t::LV_DRAW_TASK_TYPE_BOX_SHADOWlv_draw_task_type_t::LV_DRAW_TASK_TYPE_BG_IMGlv_draw_task_type_t::LV_DRAW_TASK_TYPE_LABELlv_draw_task_type_t::LV_DRAW_TASK_TYPE_IMAGElv_draw_task_type_t::LV_DRAW_TASK_TYPE_LAYERlv_draw_task_type_t::LV_DRAW_TASK_TYPE_LINElv_draw_task_type_t::LV_DRAW_TASK_TYPE_ARClv_draw_task_type_t::LV_DRAW_TASK_TYPE_TRIANGLElv_draw_task_type_t::LV_DRAW_TASK_TYPE_MASK_RECTANGLElv_draw_task_type_t::LV_DRAW_TASK_TYPE_MASK_BITMAPlv_draw_task_type_t::LV_DRAW_TASK_TYPE_VECTOR
lv_draw_task_state_tlv_draw_init()lv_draw_deinit()lv_draw_create_unit()lv_draw_add_task()lv_draw_finalize_task_creation()lv_draw_dispatch()lv_draw_dispatch_layer()lv_draw_dispatch_wait_for_request()lv_draw_dispatch_request()lv_draw_get_next_available_task()lv_draw_get_dependent_count()lv_draw_layer_create()lv_draw_layer_alloc_buf()lv_draw_layer_go_to_xy()_lv_draw_task_tlv_draw_mask_t_lv_draw_unit_t_lv_layer_tlv_draw_dsc_base_tlv_draw_global_info_t
- lv_draw_rect.h
lv_draw_rect_dsc_init()lv_draw_fill_dsc_init()lv_draw_border_dsc_init()lv_draw_box_shadow_dsc_init()lv_draw_bg_image_dsc_init()lv_draw_rect()lv_draw_rect_dsc_tlv_draw_rect_dsc_t::baselv_draw_rect_dsc_t::radiuslv_draw_rect_dsc_t::bg_opalv_draw_rect_dsc_t::bg_colorlv_draw_rect_dsc_t::bg_gradlv_draw_rect_dsc_t::bg_image_srclv_draw_rect_dsc_t::bg_image_symbol_fontlv_draw_rect_dsc_t::bg_image_recolorlv_draw_rect_dsc_t::bg_image_opalv_draw_rect_dsc_t::bg_image_recolor_opalv_draw_rect_dsc_t::bg_image_tiledlv_draw_rect_dsc_t::border_colorlv_draw_rect_dsc_t::border_widthlv_draw_rect_dsc_t::border_opalv_draw_rect_dsc_t::border_sidelv_draw_rect_dsc_t::border_postlv_draw_rect_dsc_t::outline_colorlv_draw_rect_dsc_t::outline_widthlv_draw_rect_dsc_t::outline_padlv_draw_rect_dsc_t::outline_opalv_draw_rect_dsc_t::shadow_colorlv_draw_rect_dsc_t::shadow_widthlv_draw_rect_dsc_t::shadow_offset_xlv_draw_rect_dsc_t::shadow_offset_ylv_draw_rect_dsc_t::shadow_spreadlv_draw_rect_dsc_t::shadow_opa
lv_draw_fill_dsc_tlv_draw_bg_image_dsc_tlv_draw_border_dsc_tlv_draw_box_shadow_dsc_t
- lv_draw_mask.h
- lv_draw_line.h
lv_draw_line_dsc_init()lv_draw_line()lv_draw_line_dsc_tlv_draw_line_dsc_t::baselv_draw_line_dsc_t::p1lv_draw_line_dsc_t::p2lv_draw_line_dsc_t::colorlv_draw_line_dsc_t::widthlv_draw_line_dsc_t::dash_widthlv_draw_line_dsc_t::dash_gaplv_draw_line_dsc_t::opalv_draw_line_dsc_t::blend_modelv_draw_line_dsc_t::round_startlv_draw_line_dsc_t::round_endlv_draw_line_dsc_t::raw_end
- lv_draw_arc.h
- lv_draw_label.h
lv_draw_label_hint_tlv_draw_letter_cb_tlv_draw_letter_bitmap_format_tlv_draw_label_iterate_letters()lv_draw_label_dsc_init()lv_draw_letter_dsc_init()lv_draw_label()lv_draw_letter()_lv_draw_label_hint_tlv_draw_label_dsc_tlv_draw_label_dsc_t::baselv_draw_label_dsc_t::textlv_draw_label_dsc_t::fontlv_draw_label_dsc_t::sel_startlv_draw_label_dsc_t::sel_endlv_draw_label_dsc_t::colorlv_draw_label_dsc_t::sel_colorlv_draw_label_dsc_t::sel_bg_colorlv_draw_label_dsc_t::line_spacelv_draw_label_dsc_t::letter_spacelv_draw_label_dsc_t::ofs_xlv_draw_label_dsc_t::ofs_ylv_draw_label_dsc_t::opalv_draw_label_dsc_t::bidi_dirlv_draw_label_dsc_t::alignlv_draw_label_dsc_t::flaglv_draw_label_dsc_t::decorlv_draw_label_dsc_t::blend_modelv_draw_label_dsc_t::text_locallv_draw_label_dsc_t::hint
lv_draw_glyph_dsc_t
- lv_draw_image.h
lv_draw_image_dsc_tlv_draw_image_dsc_init()lv_draw_image()lv_draw_layer()lv_image_src_get_type()lv_draw_image_sup_t_lv_draw_image_dsc_t_lv_draw_image_dsc_t::base_lv_draw_image_dsc_t::src_lv_draw_image_dsc_t::header_lv_draw_image_dsc_t::rotation_lv_draw_image_dsc_t::scale_x_lv_draw_image_dsc_t::scale_y_lv_draw_image_dsc_t::pivot_lv_draw_image_dsc_t::recolor_lv_draw_image_dsc_t::recolor_opa_lv_draw_image_dsc_t::opa_lv_draw_image_dsc_t::blend_mode_lv_draw_image_dsc_t::frame_id_lv_draw_image_dsc_t::antialias_lv_draw_image_dsc_t::tile_lv_draw_image_dsc_t::sup
- lv_draw_triangle.h
- nxp
- sw
- lv_draw_sw_gradient.h
- lv_draw_sw_mask.h
lv_draw_sw_mask_res_tlv_draw_sw_mask_type_tlv_draw_sw_mask_xcb_tlv_draw_sw_mask_line_side_t_lv_draw_sw_mask_radius_circle_dsc_arr_tlv_draw_sw_mask_map_param_t@0@1@2lv_draw_sw_mask_init()lv_draw_sw_mask_deinit()lv_draw_sw_mask_free_param()_lv_draw_sw_mask_cleanup()lv_draw_sw_mask_line_points_init()lv_draw_sw_mask_line_angle_init()lv_draw_sw_mask_angle_init()lv_draw_sw_mask_radius_init()lv_draw_sw_mask_fade_init()lv_draw_sw_mask_map_init()_lv_draw_sw_mask_common_dsc_tlv_draw_sw_mask_line_param_tlv_draw_sw_mask_line_param_t::dsclv_draw_sw_mask_line_param_t::p1lv_draw_sw_mask_line_param_t::p2lv_draw_sw_mask_line_param_t::sidelv_draw_sw_mask_line_param_t::cfglv_draw_sw_mask_line_param_t::origolv_draw_sw_mask_line_param_t::xy_steeplv_draw_sw_mask_line_param_t::yx_steeplv_draw_sw_mask_line_param_t::steeplv_draw_sw_mask_line_param_t::spxlv_draw_sw_mask_line_param_t::flatlv_draw_sw_mask_line_param_t::inv
lv_draw_sw_mask_angle_param_tlv_draw_sw_mask_angle_param_t::dsclv_draw_sw_mask_angle_param_t::vertex_plv_draw_sw_mask_angle_param_t::start_anglelv_draw_sw_mask_angle_param_t::end_anglelv_draw_sw_mask_angle_param_t::cfglv_draw_sw_mask_angle_param_t::start_linelv_draw_sw_mask_angle_param_t::end_linelv_draw_sw_mask_angle_param_t::delta_deg
_lv_draw_sw_mask_radius_circle_dsc_t_lv_draw_sw_mask_radius_circle_dsc_t::buf_lv_draw_sw_mask_radius_circle_dsc_t::cir_opa_lv_draw_sw_mask_radius_circle_dsc_t::x_start_on_y_lv_draw_sw_mask_radius_circle_dsc_t::opa_start_on_y_lv_draw_sw_mask_radius_circle_dsc_t::life_lv_draw_sw_mask_radius_circle_dsc_t::used_cnt_lv_draw_sw_mask_radius_circle_dsc_t::radius
lv_draw_sw_mask_radius_param_tlv_draw_sw_mask_fade_param_t_lv_draw_sw_mask_map_param_t
- lv_draw_sw.h
lv_draw_sw_init()lv_draw_sw_deinit()lv_draw_sw_image()lv_draw_sw_fill()lv_draw_sw_border()lv_draw_sw_box_shadow()lv_draw_sw_bg_image()lv_draw_sw_label()lv_draw_sw_arc()lv_draw_sw_line()lv_draw_sw_layer()lv_draw_sw_triangle()lv_draw_sw_mask_rect()lv_draw_sw_transform()lv_draw_sw_rgb565_swap()lv_draw_sw_rotate()lv_draw_sw_unit_t
- blend
- sdl
- osal
- lv_rtthread.h
- lv_cmsis_rtos2.h
- lv_freertos.h
- lv_os_none.h
- lv_windows.h
- lv_pthread.h
- lv_os.h
- display
- lv_display.h
lv_display_tlv_display_flush_cb_tlv_display_flush_wait_cb_tlv_display_rotation_tlv_display_render_mode_tlv_screen_load_anim_tlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_NONElv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OVER_LEFTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OVER_RIGHTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OVER_TOPlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OVER_BOTTOMlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_MOVE_LEFTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_MOVE_RIGHTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_MOVE_TOPlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_MOVE_BOTTOMlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_FADE_INlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_FADE_ONlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_FADE_OUTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OUT_LEFTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OUT_RIGHTlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OUT_TOPlv_screen_load_anim_t::LV_SCR_LOAD_ANIM_OUT_BOTTOM
lv_display_create()lv_display_delete()lv_display_set_default()lv_display_get_default()lv_display_get_next()lv_display_set_resolution()lv_display_set_physical_resolution()lv_display_set_offset()lv_display_set_rotation()lv_display_set_dpi()lv_display_get_horizontal_resolution()lv_display_get_vertical_resolution()lv_display_get_physical_horizontal_resolution()lv_display_get_physical_vertical_resolution()lv_display_get_offset_x()lv_display_get_offset_y()lv_display_get_rotation()lv_display_get_dpi()lv_display_set_draw_buffers()lv_display_set_flush_cb()lv_display_set_flush_wait_cb()lv_display_set_color_format()lv_display_get_color_format()lv_display_set_antialiasing()lv_display_get_antialiasing()lv_display_is_double_buffered()lv_display_get_screen_active()lv_display_get_screen_prev()lv_display_load_scr()lv_display_get_layer_top()lv_display_get_layer_sys()lv_display_get_layer_bottom()lv_screen_load_anim()lv_screen_active()lv_layer_top()lv_layer_sys()lv_layer_bottom()lv_screen_load()lv_display_add_event_cb()lv_display_get_event_count()lv_display_get_event_dsc()lv_display_delete_event()lv_display_send_event()lv_display_set_theme()lv_display_get_theme()lv_display_get_inactive_time()lv_display_trig_activity()lv_display_enable_invalidation()lv_display_is_invalidation_enabled()_lv_display_get_refr_timer()lv_display_set_user_data()lv_display_set_driver_data()lv_display_get_user_data()lv_display_get_driver_data()lv_dpx()lv_display_dpx()
- lv_display.h
- layouts
- lv_layout.h
- flex
- lv_flex.h
lv_flex_align_tlv_flex_flow_tlv_flex_flow_t::LV_FLEX_FLOW_ROWlv_flex_flow_t::LV_FLEX_FLOW_COLUMNlv_flex_flow_t::LV_FLEX_FLOW_ROW_WRAPlv_flex_flow_t::LV_FLEX_FLOW_ROW_REVERSElv_flex_flow_t::LV_FLEX_FLOW_ROW_WRAP_REVERSElv_flex_flow_t::LV_FLEX_FLOW_COLUMN_WRAPlv_flex_flow_t::LV_FLEX_FLOW_COLUMN_REVERSElv_flex_flow_t::LV_FLEX_FLOW_COLUMN_WRAP_REVERSE
lv_flex_init()lv_obj_set_flex_flow()lv_obj_set_flex_align()lv_obj_set_flex_grow()
- lv_flex.h
- grid
- dev
- tick
- core
- lv_obj_style.h
lv_style_selector_t_lv_style_state_cmp_t_lv_obj_style_init()_lv_obj_style_deinit()lv_obj_add_style()lv_obj_replace_style()lv_obj_remove_style()lv_obj_remove_style_all()lv_obj_report_style_change()lv_obj_refresh_style()lv_obj_enable_style_refresh()lv_obj_get_style_prop()lv_obj_set_local_style_prop()lv_obj_get_local_style_prop()lv_obj_remove_local_style_prop()_lv_obj_style_apply_color_filter()_lv_obj_style_create_transition()_lv_obj_style_state_compare()lv_obj_fade_in()lv_obj_fade_out()lv_obj_style_get_selector_state()lv_obj_style_get_selector_part()lv_obj_set_style_pad_all()lv_obj_set_style_pad_hor()lv_obj_set_style_pad_ver()lv_obj_set_style_margin_all()lv_obj_set_style_margin_hor()lv_obj_set_style_margin_ver()lv_obj_set_style_pad_gap()lv_obj_set_style_size()lv_obj_set_style_transform_scale()lv_obj_get_style_space_left()lv_obj_get_style_space_right()lv_obj_get_style_space_top()lv_obj_get_style_space_bottom()lv_obj_calculate_style_text_align()lv_obj_get_style_transform_scale_x_safe()lv_obj_get_style_transform_scale_y_safe()lv_obj_get_style_opa_recursive()_lv_obj_style_t_lv_obj_style_transition_dsc_t
- lv_obj_class.h
lv_obj_class_event_cb_tlv_obj_class_tlv_obj_class_editable_tlv_obj_class_group_def_tlv_obj_class_theme_inheritable_tlv_obj_class_create_obj()lv_obj_class_init_obj()_lv_obj_destruct()lv_obj_is_editable()lv_obj_is_group_def()_lv_obj_class_t_lv_obj_class_t::base_class_lv_obj_class_t::constructor_cb_lv_obj_class_t::destructor_cb_lv_obj_class_t::event_cb_lv_obj_class_t::user_data_lv_obj_class_t::name_lv_obj_class_t::width_def_lv_obj_class_t::height_def_lv_obj_class_t::editable_lv_obj_class_t::group_def_lv_obj_class_t::instance_size_lv_obj_class_t::theme_inheritable
- lv_refr.h
- lv_obj_property.h
- lv_obj_event.h
lv_cover_res_tlv_obj_send_event()lv_obj_event_base()lv_event_get_current_target_obj()lv_event_get_target_obj()lv_obj_add_event_cb()lv_obj_get_event_count()lv_obj_get_event_dsc()lv_obj_remove_event()lv_obj_remove_event_cb()lv_event_get_indev()lv_event_get_layer()lv_event_get_old_size()lv_event_get_key()lv_event_get_scroll_anim()lv_event_set_ext_draw_size()lv_event_get_self_size_info()lv_event_get_hit_test_info()lv_event_get_cover_area()lv_event_set_cover_res()lv_event_get_draw_task()lv_hit_test_info_tlv_cover_check_info_t
- lv_obj_scroll.h
lv_scrollbar_mode_tlv_scroll_snap_t_lv_scrollbar_mode_t_lv_scroll_snap_tlv_obj_set_scrollbar_mode()lv_obj_set_scroll_dir()lv_obj_set_scroll_snap_x()lv_obj_set_scroll_snap_y()lv_obj_get_scrollbar_mode()lv_obj_get_scroll_dir()lv_obj_get_scroll_snap_x()lv_obj_get_scroll_snap_y()lv_obj_get_scroll_x()lv_obj_get_scroll_y()lv_obj_get_scroll_top()lv_obj_get_scroll_bottom()lv_obj_get_scroll_left()lv_obj_get_scroll_right()lv_obj_get_scroll_end()lv_obj_scroll_by()lv_obj_scroll_by_bounded()lv_obj_scroll_to()lv_obj_scroll_to_x()lv_obj_scroll_to_y()lv_obj_scroll_to_view()lv_obj_scroll_to_view_recursive()_lv_obj_scroll_by_raw()lv_obj_is_scrolling()lv_obj_update_snap()lv_obj_get_scrollbar_area()lv_obj_scrollbar_invalidate()lv_obj_readjust_scroll()
- lv_obj_tree.h
- lv_obj_style.h