pub struct EmptyView {}
Trait Implementations
sourceimpl View for EmptyView
impl View for EmptyView
sourcefn print(&self, _id: ViewID, _cx: &mut Context)
fn print(&self, _id: ViewID, _cx: &mut Context)
Prints a description of the view for debugging.
sourcefn process(
&self,
_event: &Event,
_id: ViewID,
_cx: &mut Context,
_vger: &mut VGER
)
fn process(
&self,
_event: &Event,
_id: ViewID,
_cx: &mut Context,
_vger: &mut VGER
)
Processes an event.
sourcefn layout(
&self,
_id: ViewID,
_sz: LocalSize,
_cx: &mut Context,
_vger: &mut VGER
) -> LocalSize
fn layout(
&self,
_id: ViewID,
_sz: LocalSize,
_cx: &mut Context,
_vger: &mut VGER
) -> LocalSize
Lays out subviews and return the size of the view.
sourcefn hittest(
&self,
_id: ViewID,
_pt: LocalPoint,
_cx: &mut Context,
_vger: &mut VGER
) -> Option<ViewID>
fn hittest(
&self,
_id: ViewID,
_pt: LocalPoint,
_cx: &mut Context,
_vger: &mut VGER
) -> Option<ViewID>
Returns the topmost view which the point intersects.
fn commands(&self, _id: ViewID, _cx: &mut Context, _cmds: &mut Vec<CommandInfo>)
Auto Trait Implementations
impl RefUnwindSafe for EmptyView
impl Send for EmptyView
impl Sync for EmptyView
impl Unpin for EmptyView
impl UnwindSafe for EmptyView
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more