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 min: Property<f32>,
    pub max: 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>

min: Property<f32>

max: 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

Trait Implementations

impl BuiltinItem for NativeSlider

pub fn name() -> &'static str

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

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

pub fn signals() -> Vec<(&'static str, FieldOffset<Self, Signal<()>, AllowPin>)>

impl Default for NativeSlider

pub fn default() -> NativeSlider

Returns the "default value" for a type.

impl HasStaticVTable<ItemVTable> for NativeSlider

pub fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for NativeSlider

pub 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.

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

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

pub fn rendering_primitive(
    self: Pin<&Self>,
    window: &ComponentWindow
) -> HighLevelRenderingPrimitive

Return the rendering primitive used to display this item. This should depend on only rarely changed properties as it typically contains data uploaded to the GPU.

pub fn rendering_variables(
    self: Pin<&Self>,
    _window: &ComponentWindow
) -> SharedArray<RenderingVariable>

Return the variables needed to render the graphical primitives of this item. These are typically variables that do not require uploading any data sets to the GPU and can instead be represented using uniforms.

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

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

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

input event

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

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

impl ItemConsts for NativeSlider

pub 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,