Struct cursive_core::views::DummyView

pub struct DummyView;

Dummy view.

Doesn't print anything. Minimal size is (1,1).

Trait Implementations

impl View for DummyView

pub fn draw(&self, _: &Printer<'_, '_>)

Draws the view with the given printer (includes bounds) and focus.

pub fn needs_relayout(&self) -> bool

Should return true if the view content changed since the last call to layout().

pub fn layout(&mut self, _: Vec2)

Called once the size for this view has been decided.

pub fn required_size(&mut self, constraint: Vec2) -> Vec2

Returns the minimum size the view requires with the given restrictions.

pub fn on_event(&mut self, _: Event) -> EventResult

Called when an event is received (key press, mouse event, ...).

pub fn call_on_any<'a>(&mut self, _: &Selector<'_>, _: AnyCb<'a>)

Runs a closure on the view identified by the given selector.

pub fn focus_view(&mut self, _: &Selector<'_>) -> Result<(), ()>

Moves the focus to the view identified by the given selector.

pub fn take_focus(&mut self, source: Direction) -> bool

This view is offered focus. Will it take it?

pub fn important_area(&self, view_size: Vec2) -> Rect

What part of the view is important and should be visible?

pub fn type_name(&self) -> &'static str

Returns the type of this view.