pub struct DummyView;
Expand description
Dummy view.
Doesn’t print anything. Minimal size is (1,1).
Trait Implementations
sourceimpl View for DummyView
impl View for DummyView
sourcefn draw(&self, _: &Printer<'_, '_>)
fn draw(&self, _: &Printer<'_, '_>)
Draws the view with the given printer (includes bounds) and focus. Read more
sourcefn needs_relayout(&self) -> bool
fn needs_relayout(&self) -> bool
Returns
true
if the view content changed since last layout phase. Read moresourcefn required_size(&mut self, constraint: Vec2) -> Vec2
fn required_size(&mut self, constraint: Vec2) -> Vec2
Returns the minimum size the view requires with the given restrictions. Read more
sourcefn on_event(&mut self, : Event) -> EventResult
fn on_event(&mut self, : Event) -> EventResult
Called when an event is received (key press, mouse event, …). Read more
sourcefn call_on_any<'a>(&mut self, _: &Selector<'_>, _: AnyCb<'a>)
fn call_on_any<'a>(&mut self, _: &Selector<'_>, _: AnyCb<'a>)
Runs a closure on the view identified by the given selector. Read more
sourcefn focus_view(&mut self, : &Selector<'_>) -> Result<(), ()>
fn focus_view(&mut self, : &Selector<'_>) -> Result<(), ()>
Moves the focus to the view identified by the given selector. Read more
sourcefn take_focus(&mut self, source: Direction) -> bool
fn take_focus(&mut self, source: Direction) -> bool
This view is offered focus. Will it take it? Read more
sourcefn important_area(&self, view_size: Vec2) -> Rect
fn important_area(&self, view_size: Vec2) -> Rect
What part of the view is important and should be visible? Read more
Auto Trait Implementations
impl RefUnwindSafe for DummyView
impl Send for DummyView
impl Sync for DummyView
impl Unpin for DummyView
impl UnwindSafe for DummyView
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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