Struct lv_group_t 

#[repr(C)]
pub struct lv_group_t {
    pub obj_ll: lv_ll_t,
    pub obj_focus: *mut *mut lv_obj_t,
    pub focus_cb: lv_group_focus_cb_t,
    pub edge_cb: lv_group_edge_cb_t,
    pub user_data: *mut c_void,
    pub _bitfield_align_1: [u8; 0],
    pub _bitfield_1: __BindgenBitfieldUnit<[u8; 1]>,
    pub __bindgen_padding_0: [u8; 7],
}

Groups can be used to logically hold objects so that they can be individually focused. They are NOT for laying out objects on a screen (try layouts for that).

Fields

obj_ll: lv_ll_t

< Linked list to store the objects in the group

obj_focus: *mut *mut lv_obj_t

< The object in focus

focus_cb: lv_group_focus_cb_t

< A function to call when a new object is focused (optional)

edge_cb: lv_group_edge_cb_t

< A function to call when an edge is reached, no more focus targets are available in this direction (to allow edge feedback like a sound or a scroll bounce)

user_data: *mut c_void

_bitfield_align_1: [u8; 0]

_bitfield_1: __BindgenBitfieldUnit<[u8; 1]>

__bindgen_padding_0: [u8; 7]

Implementations

impl lv_group_t

pub fn frozen(&self) -> u8

pub fn set_frozen(&mut self, val: u8)

pub unsafe fn frozen_raw(this: *const Self) -> u8

pub unsafe fn set_frozen_raw(this: *mut Self, val: u8)

pub fn editing(&self) -> u8

pub fn set_editing(&mut self, val: u8)

pub unsafe fn editing_raw(this: *const Self) -> u8

pub unsafe fn set_editing_raw(this: *mut Self, val: u8)

pub fn refocus_policy(&self) -> u8

pub fn set_refocus_policy(&mut self, val: u8)

pub unsafe fn refocus_policy_raw(this: *const Self) -> u8

pub unsafe fn set_refocus_policy_raw(this: *mut Self, val: u8)

pub fn wrap(&self) -> u8

pub fn set_wrap(&mut self, val: u8)

pub unsafe fn wrap_raw(this: *const Self) -> u8

pub unsafe fn set_wrap_raw(this: *mut Self, val: u8)

pub fn new_bitfield_1( frozen: u8, editing: u8, refocus_policy: u8, wrap: u8, ) -> __BindgenBitfieldUnit<[u8; 1]>

Trait Implementations

impl Clone for lv_group_t

fn clone(&self) -> lv_group_t

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for lv_group_t

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

Formats the value using the given formatter.

impl Copy for lv_group_t