Struct sixtyfps_corelib::items::Image

#[repr(C)]
pub struct Image {
    pub source: Property<ImageReference>,
    pub x: Property<f32>,
    pub y: Property<f32>,
    pub width: Property<f32>,
    pub height: Property<f32>,
    pub image_fit: Property<ImageFit>,
    pub cached_rendering_data: CachedRenderingData,
}

The implementation of the Image element

Fields

source: Property<ImageReference>

x: Property<f32>

y: Property<f32>

width: Property<f32>

height: Property<f32>

image_fit: Property<ImageFit>

cached_rendering_data: CachedRenderingData

Implementations

impl Image

pub const FIELD_OFFSETS: ImageFieldsOffsets

Return a struct containing the offset of for the fields of this struct

impl Image

pub fn source(self: Pin<&Self>) -> ImageReference

pub fn x(self: Pin<&Self>) -> f32

pub fn y(self: Pin<&Self>) -> f32

pub fn width(self: Pin<&Self>) -> f32

pub fn height(self: Pin<&Self>) -> f32

pub fn image_fit(self: Pin<&Self>) -> ImageFit

Trait Implementations

impl Default for Image

fn default() -> Image

Returns the “default value” for a type.

impl HasStaticVTable<ItemVTable> for Image

fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for Image

fn init(self: Pin<&Self>, _window: &ComponentWindow)

This function is called by the run-time after the memory for the item has been allocated and initialized. It will be called before any user specified bindings are set.

fn geometry(self: Pin<&Self>) -> Rect

Returns the geometry of this item (relative to its parent item)

fn layouting_info(self: Pin<&Self>, window: &ComponentWindow) -> LayoutInfo

We would need max/min/preferred size, and all layout info

fn implicit_size(self: Pin<&Self>, window: &ComponentWindow) -> Size

fn input_event_filter_before_children(
    self: Pin<&Self>,
    _: MouseEvent,
    _window: &ComponentWindow,
    _self_rc: &ItemRc
) -> InputEventFilterResult

Event handler for mouse and touch event. This function is called before being called on children. Then, depending on the return value, it is called for the children, and their children, then Self::input_event is called on the children, and finaly Self::input_event is called on this item again.

fn input_event(
    self: Pin<&Self>,
    _: MouseEvent,
    _window: &ComponentWindow,
    _self_rc: &ItemRc
) -> InputEventResult

Handle input event for mouse and touch event

fn key_event(
    self: Pin<&Self>,
    _: &KeyEvent,
    _window: &ComponentWindow
) -> KeyEventResult

fn focus_event(self: Pin<&Self>, _: &FocusEvent, _window: &ComponentWindow)

fn render(self: Pin<&Self>, backend: &mut &mut dyn ItemRenderer)

impl ItemConsts for Image

const cached_rendering_data_offset: FieldOffset<Image, CachedRenderingData>

offset in bytes fromthe *const ItemImpl. isize::MAX means None

impl<'__dummy_lifetime> Unpin for Image where
    __MustNotImplUnpin<'__dummy_lifetime>: Unpin,