Struct lh_container_vtable 

#[repr(C)]
pub struct lh_container_vtable {

    pub create_font: Option<unsafe extern "C" fn(user_data: *mut c_void, descr: *const lh_font_description_t, fm: *mut lh_font_metrics_t) -> usize>,
    pub delete_font: Option<unsafe extern "C" fn(user_data: *mut c_void, hFont: usize)>,
    pub text_width: Option<unsafe extern "C" fn(user_data: *mut c_void, text: *const c_char, hFont: usize) -> f32>,
    pub draw_text: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, text: *const c_char, hFont: usize, color: lh_web_color_t, pos: lh_position_t)>,
    pub pt_to_px: Option<unsafe extern "C" fn(user_data: *mut c_void, pt: f32) -> f32>,
    pub get_default_font_size: Option<unsafe extern "C" fn(user_data: *mut c_void) -> f32>,
    pub get_default_font_name: Option<unsafe extern "C" fn(user_data: *mut c_void) -> *const c_char>,
    pub draw_list_marker: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, marker: *const lh_list_marker_t)>,
    pub load_image: Option<unsafe extern "C" fn(user_data: *mut c_void, src: *const c_char, baseurl: *const c_char, redraw_on_ready: c_int)>,
    pub get_image_size: Option<unsafe extern "C" fn(user_data: *mut c_void, src: *const c_char, baseurl: *const c_char, sz: *mut lh_size_t)>,
    pub draw_image: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, url: *const c_char, base_url: *const c_char)>,
    pub draw_solid_fill: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, color: lh_web_color_t)>,
    pub draw_linear_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_linear_gradient_t)>,
    pub draw_radial_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_radial_gradient_t)>,
    pub draw_conic_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_conic_gradient_t)>,
    pub draw_borders: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, borders: lh_borders_t, draw_pos: lh_position_t, root: c_int)>,
    pub set_caption: Option<unsafe extern "C" fn(user_data: *mut c_void, caption: *const c_char)>,
    pub set_base_url: Option<unsafe extern "C" fn(user_data: *mut c_void, base_url: *const c_char)>,
    pub link: Option<unsafe extern "C" fn(user_data: *mut c_void)>,
    pub on_anchor_click: Option<unsafe extern "C" fn(user_data: *mut c_void, url: *const c_char)>,
    pub on_mouse_event: Option<unsafe extern "C" fn(user_data: *mut c_void, event: c_int)>,
    pub set_cursor: Option<unsafe extern "C" fn(user_data: *mut c_void, cursor: *const c_char)>,
    pub transform_text: Option<unsafe extern "C" fn(user_data: *mut c_void, text: *const c_char, tt: c_int, set_result: lh_set_string_fn, ctx: *mut c_void)>,
    pub import_css: Option<unsafe extern "C" fn(user_data: *mut c_void, url: *const c_char, baseurl: *const c_char, set_result: lh_set_string_fn, ctx: *mut c_void)>,
    pub set_clip: Option<unsafe extern "C" fn(user_data: *mut c_void, pos: lh_position_t, bdr_radius: lh_border_radiuses_t)>,
    pub del_clip: Option<unsafe extern "C" fn(user_data: *mut c_void)>,
    pub get_viewport: Option<unsafe extern "C" fn(user_data: *mut c_void, viewport: *mut lh_position_t)>,
    pub get_media_features: Option<unsafe extern "C" fn(user_data: *mut c_void, media: *mut lh_media_features_t)>,
    pub get_language: Option<unsafe extern "C" fn(user_data: *mut c_void, set_result: lh_set_language_fn, ctx: *mut c_void)>,
}

Fields

create_font: Option<unsafe extern "C" fn(user_data: *mut c_void, descr: *const lh_font_description_t, fm: *mut lh_font_metrics_t) -> usize>

delete_font: Option<unsafe extern "C" fn(user_data: *mut c_void, hFont: usize)>

text_width: Option<unsafe extern "C" fn(user_data: *mut c_void, text: *const c_char, hFont: usize) -> f32>

draw_text: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, text: *const c_char, hFont: usize, color: lh_web_color_t, pos: lh_position_t)>

pt_to_px: Option<unsafe extern "C" fn(user_data: *mut c_void, pt: f32) -> f32>

get_default_font_size: Option<unsafe extern "C" fn(user_data: *mut c_void) -> f32>

get_default_font_name: Option<unsafe extern "C" fn(user_data: *mut c_void) -> *const c_char>

draw_list_marker: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, marker: *const lh_list_marker_t)>

load_image: Option<unsafe extern "C" fn(user_data: *mut c_void, src: *const c_char, baseurl: *const c_char, redraw_on_ready: c_int)>

get_image_size: Option<unsafe extern "C" fn(user_data: *mut c_void, src: *const c_char, baseurl: *const c_char, sz: *mut lh_size_t)>

draw_image: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, url: *const c_char, base_url: *const c_char)>

draw_solid_fill: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, color: lh_web_color_t)>

draw_linear_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_linear_gradient_t)>

draw_radial_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_radial_gradient_t)>

draw_conic_gradient: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, layer: *const lh_background_layer_t, gradient: *const lh_conic_gradient_t)>

draw_borders: Option<unsafe extern "C" fn(user_data: *mut c_void, hdc: usize, borders: lh_borders_t, draw_pos: lh_position_t, root: c_int)>

set_caption: Option<unsafe extern "C" fn(user_data: *mut c_void, caption: *const c_char)>

set_base_url: Option<unsafe extern "C" fn(user_data: *mut c_void, base_url: *const c_char)>

link: Option<unsafe extern "C" fn(user_data: *mut c_void)>

on_anchor_click: Option<unsafe extern "C" fn(user_data: *mut c_void, url: *const c_char)>

on_mouse_event: Option<unsafe extern "C" fn(user_data: *mut c_void, event: c_int)>

set_cursor: Option<unsafe extern "C" fn(user_data: *mut c_void, cursor: *const c_char)>

transform_text: Option<unsafe extern "C" fn(user_data: *mut c_void, text: *const c_char, tt: c_int, set_result: lh_set_string_fn, ctx: *mut c_void)>

import_css: Option<unsafe extern "C" fn(user_data: *mut c_void, url: *const c_char, baseurl: *const c_char, set_result: lh_set_string_fn, ctx: *mut c_void)>

set_clip: Option<unsafe extern "C" fn(user_data: *mut c_void, pos: lh_position_t, bdr_radius: lh_border_radiuses_t)>

del_clip: Option<unsafe extern "C" fn(user_data: *mut c_void)>

get_viewport: Option<unsafe extern "C" fn(user_data: *mut c_void, viewport: *mut lh_position_t)>

get_media_features: Option<unsafe extern "C" fn(user_data: *mut c_void, media: *mut lh_media_features_t)>

get_language: Option<unsafe extern "C" fn(user_data: *mut c_void, set_result: lh_set_language_fn, ctx: *mut c_void)>

Trait Implementations

impl Clone for lh_container_vtable

fn clone(&self) -> lh_container_vtable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for lh_container_vtable

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

Formats the value using the given formatter.

impl Default for lh_container_vtable

fn default() -> lh_container_vtable

Returns the “default value” for a type.

impl Copy for lh_container_vtable