Struct lv_obj_class_t 

#[repr(C)]
pub struct lv_obj_class_t {
    pub base_class: *const lv_obj_class_t,
    pub constructor_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, obj: *mut lv_obj_t)>,
    pub destructor_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, obj: *mut lv_obj_t)>,
    pub event_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, e: *mut lv_event_t)>,
    pub user_data: *mut c_void,
    pub name: *const c_char,
    pub width_def: i32,
    pub height_def: i32,
    pub _bitfield_align_1: [u16; 0],
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 3]>,
    pub __bindgen_padding_0: [u8; 5],
}

Describe the common methods of every object. Similar to a C++ class.

Fields

base_class: *const lv_obj_class_t

constructor_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, obj: *mut lv_obj_t)>

class_p is the final class while obj->class_p is the class currently being [de]constructed.

destructor_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, obj: *mut lv_obj_t)>

event_cb: Option<unsafe extern "C" fn(class_p: *const lv_obj_class_t, e: *mut lv_event_t)>

< Widget type specific event function

user_data: *mut c_void

name: *const c_char

width_def: i32

height_def: i32

_bitfield_align_1: [u16; 0]

_bitfield_1: __BindgenBitfieldUnit<[u8; 3]>

__bindgen_padding_0: [u8; 5]

Implementations

impl lv_obj_class_t

pub fn editable(&self) -> u32

pub fn set_editable(&mut self, val: u32)

pub unsafe fn editable_raw(this: *const Self) -> u32

pub unsafe fn set_editable_raw(this: *mut Self, val: u32)

pub fn group_def(&self) -> u32

pub fn set_group_def(&mut self, val: u32)

pub unsafe fn group_def_raw(this: *const Self) -> u32

pub unsafe fn set_group_def_raw(this: *mut Self, val: u32)

pub fn instance_size(&self) -> u32

pub fn set_instance_size(&mut self, val: u32)

pub unsafe fn instance_size_raw(this: *const Self) -> u32

pub unsafe fn set_instance_size_raw(this: *mut Self, val: u32)

pub fn theme_inheritable(&self) -> u32

pub fn set_theme_inheritable(&mut self, val: u32)

pub unsafe fn theme_inheritable_raw(this: *const Self) -> u32

pub unsafe fn set_theme_inheritable_raw(this: *mut Self, val: u32)

pub fn new_bitfield_1( editable: u32, group_def: u32, instance_size: u32, theme_inheritable: u32, ) -> __BindgenBitfieldUnit<[u8; 3]>

Trait Implementations

impl Clone for lv_obj_class_t

fn clone(&self) -> lv_obj_class_t

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for lv_obj_class_t

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for lv_obj_class_t