Struct sixtyfps_rendering_backend_qt::native_widgets::NativeScrollView

#[repr(C)]
pub struct NativeScrollView {

    pub x: Property<f32>,
    pub y: Property<f32>,
    pub width: Property<f32>,
    pub height: Property<f32>,
    pub horizontal_max: Property<f32>,
    pub horizontal_page_size: Property<f32>,
    pub horizontal_value: Property<f32>,
    pub vertical_max: Property<f32>,
    pub vertical_page_size: Property<f32>,
    pub vertical_value: Property<f32>,
    pub cached_rendering_data: CachedRenderingData,
    pub native_padding_left: Property<f32>,
    pub native_padding_right: Property<f32>,
    pub native_padding_top: Property<f32>,
    pub native_padding_bottom: Property<f32>,
    // some fields omitted
}

Fields

x: Property<f32>

y: Property<f32>

width: Property<f32>

height: Property<f32>

horizontal_max: Property<f32>

horizontal_page_size: Property<f32>

horizontal_value: Property<f32>

vertical_max: Property<f32>

vertical_page_size: Property<f32>

vertical_value: Property<f32>

cached_rendering_data: CachedRenderingData

native_padding_left: Property<f32>

native_padding_right: Property<f32>

native_padding_top: Property<f32>

native_padding_bottom: Property<f32>

Implementations

impl NativeScrollView

pub const FIELD_OFFSETS: NativeScrollViewFieldsOffsets

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

impl NativeScrollView

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 horizontal_max(self: Pin<&Self>) -> f32

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

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

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

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

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

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

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

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

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

Trait Implementations

impl BuiltinItem for NativeScrollView

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 NativeScrollView

fn default() -> NativeScrollView

Returns the “default value” for a type.

impl HasStaticVTable<ItemVTable> for NativeScrollView

fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for NativeScrollView

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 NativeScrollView

const cached_rendering_data_offset: FieldOffset<Self, CachedRenderingData>

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

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