Struct DragGesture 

pub(crate) struct DragGesture {
    handler: DragHandler,
}

Fields

handler: DragHandler

Implementations

impl DragGesture

pub(crate) fn new(handler: DragHandler) -> Self

pub(crate) fn handle_mouse_button_event( &self, event: &ConstellationInputEvent, ) -> bool

pub(crate) fn handle_mouse_move_event( &self, cx: &mut JSContext, event: &ConstellationInputEvent, hit_test_result: &HitTestResult, ) -> bool

Handle the a mouse move event.

Returns true if the DragGesture should continue and false otherwise.

pub(crate) fn need_dom_position_from_hit_test(&self) -> bool

Trait Implementations

impl MallocSizeOf for DragGesture

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Traceable for DragGesture

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.