pub struct Spacer {}
Trait Implementations
sourceimpl View for Spacer
impl View for Spacer
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 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 is_flexible(&self) -> bool
fn is_flexible(&self) -> bool
For detecting flexible sized things in stacks.
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 dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)
fn dirty(&self, _id: ViewId, _xform: LocalToWorld, _cx: &mut Context)
Determines dirty regions which need repainting.
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.
sourcefn commands(&self, _id: ViewId, _cx: &mut Context, _cmds: &mut Vec<CommandInfo>)
fn commands(&self, _id: ViewId, _cx: &mut Context, _cmds: &mut Vec<CommandInfo>)
Accumulates information about menu bar commands.
fn gc(&self, _id: ViewId, _cx: &mut Context, _map: &mut Vec<ViewId>)
Auto Trait Implementations
impl RefUnwindSafe for Spacer
impl Send for Spacer
impl Sync for Spacer
impl Unpin for Spacer
impl UnwindSafe for Spacer
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