Struct cursive::views::DummyView [−][src]
pub struct DummyView;
Dummy view.
Doesn't print anything. Minimal size is (1,1).
Trait Implementations
impl View for DummyView
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impl View for DummyView
fn draw(&self, _: &Printer)
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fn draw(&self, _: &Printer)
Draws the view with the given printer (includes bounds) and focus. Read more
fn layout(&mut self, Vec2)
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fn layout(&mut self, Vec2)
Called once the size for this view has been decided. Read more
fn needs_relayout(&self) -> bool
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fn needs_relayout(&self) -> bool
Returns true
if the view content changed since last layout phase. Read more
fn required_size(&mut self, constraint: Vec2) -> Vec2
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fn required_size(&mut self, constraint: Vec2) -> Vec2
Returns the minimum size the view requires with the given restrictions. Read more
fn on_event(&mut self, Event) -> EventResult
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fn on_event(&mut self, Event) -> EventResult
Called when an event is received (key press, mouse event, ...). Read more
fn call_on_any<'a>(&mut self, _: &Selector, _: AnyCb<'a>)
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fn call_on_any<'a>(&mut self, _: &Selector, _: AnyCb<'a>)
Runs a closure on the view identified by the given selector. Read more
fn focus_view(&mut self, &Selector) -> Result<(), ()>
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fn focus_view(&mut self, &Selector) -> Result<(), ()>
Moves the focus to the view identified by the given selector. Read more
fn take_focus(&mut self, source: Direction) -> bool
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fn take_focus(&mut self, source: Direction) -> bool
This view is offered focus. Will it take it? Read more
fn important_area(&self, view_size: Vec2) -> Rect
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fn important_area(&self, view_size: Vec2) -> Rect
What part of the view is important and should be visible? Read more