Struct SwipeGestureHandler

#[repr(C)]
pub struct SwipeGestureHandler {
    pub enabled: Property<bool>,
    pub handle_swipe_left: Property<bool>,
    pub handle_swipe_right: Property<bool>,
    pub handle_swipe_up: Property<bool>,
    pub handle_swipe_down: Property<bool>,
    pub moved: Callback<VoidArg>,
    pub swiped: Callback<VoidArg>,
    pub cancelled: Callback<VoidArg>,
    pub pressed_position: Property<LogicalPosition>,
    pub current_position: Property<LogicalPosition>,
    pub swiping: Property<bool>,
    pub cached_rendering_data: CachedRenderingData,
    /* private fields */
}

Fields

enabled: Property<bool>

handle_swipe_left: Property<bool>

handle_swipe_right: Property<bool>

handle_swipe_up: Property<bool>

handle_swipe_down: Property<bool>

moved: Callback<VoidArg>

swiped: Callback<VoidArg>

cancelled: Callback<VoidArg>

pressed_position: Property<LogicalPosition>

current_position: Property<LogicalPosition>

swiping: Property<bool>

cached_rendering_data: CachedRenderingData

FIXME: remove this

Implementations

impl SwipeGestureHandler

pub const FIELD_OFFSETS: SwipeGestureHandlerFieldsOffsets

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

impl SwipeGestureHandler

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

pub fn handle_swipe_left(self: Pin<&Self>) -> bool

pub fn handle_swipe_right(self: Pin<&Self>) -> bool

pub fn handle_swipe_up(self: Pin<&Self>) -> bool

pub fn handle_swipe_down(self: Pin<&Self>) -> bool

pub fn pressed_position(self: Pin<&Self>) -> LogicalPosition

pub fn current_position(self: Pin<&Self>) -> LogicalPosition

pub fn swiping(self: Pin<&Self>) -> bool

impl SwipeGestureHandler

pub fn cancel(self: Pin<&Self>, _: &Rc<dyn WindowAdapter>, _: &ItemRc)

Trait Implementations

impl Default for SwipeGestureHandler

fn default() -> SwipeGestureHandler

Returns the “default value” for a type.

impl HasStaticVTable<ItemVTable> for SwipeGestureHandler

fn static_vtable() -> &'static ItemVTable

Safety: must be a valid VTable for Self

impl Item for SwipeGestureHandler

fn init(self: Pin<&Self>, _self_rc: &ItemRc)

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 layout_info( self: Pin<&Self>, _orientation: Orientation, _window_adapter: &Rc<dyn WindowAdapter>, ) -> LayoutInfo

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

fn input_event_filter_before_children( self: Pin<&Self>, event: MouseEvent, _window_adapter: &Rc<dyn WindowAdapter>, _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 finally Self::input_event is called on this item again.

fn input_event( self: Pin<&Self>, event: MouseEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> InputEventResult

Handle input event for mouse and touch event

fn key_event( self: Pin<&Self>, _: &KeyEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> KeyEventResult

fn focus_event( self: Pin<&Self>, _: &FocusEvent, _window_adapter: &Rc<dyn WindowAdapter>, _self_rc: &ItemRc, ) -> FocusEventResult

fn render( self: Pin<&Self>, _backend: &mut &'_ mut dyn ItemRenderer, _self_rc: &ItemRc, _size: LogicalSize, ) -> RenderingResult

impl ItemConsts for SwipeGestureHandler

const cached_rendering_data_offset: FieldOffset<Self, CachedRenderingData>

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

impl<'__dummy_lifetime> Unpin for SwipeGestureHandler

where __MustNotImplUnpin<'__dummy_lifetime>: Unpin,