Struct sixtyfps_rendering_backend_qt::native_widgets::NativeSlider

#[repr(C)]
pub struct NativeSlider {
    pub x: Property<f32>,
    pub y: Property<f32>,
    pub width: Property<f32>,
    pub height: Property<f32>,
    pub enabled: Property<bool>,
    pub value: Property<f32>,
    pub minimum: Property<f32>,
    pub maximum: Property<f32>,
    pub cached_rendering_data: CachedRenderingData,
    // some fields omitted
}

Fields

x: Property<f32>

y: Property<f32>

width: Property<f32>

height: Property<f32>

enabled: Property<bool>

value: Property<f32>

minimum: Property<f32>

maximum: Property<f32>

cached_rendering_data: CachedRenderingData

Implementations

impl NativeSlider

pub const FIELD_OFFSETS: NativeSliderFieldsOffsets

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

impl NativeSlider

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 enabled(self: Pin<&Self>) -> bool

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

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

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

Trait Implementations

impl BuiltinItem for NativeSlider

fn name() -> &'static str

fn properties<Value: ValueType>(
) -> Vec<(&'static str, &'static dyn PropertyInfo<Self, Value>)>

fn fields<Value: ValueType>(
) -> Vec<(&'static str, &'static dyn FieldInfo<Self, Value>)>

fn callbacks<Value: ValueType>(
) -> Vec<(&'static str, &'static dyn CallbackInfo<Self, Value>)>

impl Default for NativeSlider

fn default() -> NativeSlider

Returns the “default value” for a type.

impl HasStaticVTable<ItemVTable> for NativeSlider

fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for NativeSlider

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>,
    event: 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 NativeSlider

const cached_rendering_data_offset: FieldOffset<Self, CachedRenderingData>

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

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