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Add chainable methods for StackView

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This commit is contained in:
Alexandre Bury 2017-04-03 10:41:18 -07:00
parent bdbf6d759e
commit 2643ecbb15
1 changed files with 28 additions and 0 deletions
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28
src/views/stack_view.rs
View File

@ -1,5 +1,6 @@
use Printer; use Printer;
use ::With;
use direction::Direction; use direction::Direction;
use event::{Event, EventResult}; use event::{Event, EventResult};
use std::any::Any; use std::any::Any;
@ -79,6 +80,24 @@ impl StackView {
self.add_layer_at(Position::center(), view); self.add_layer_at(Position::center(), view);
} }
/// Adds new view on top of the stack in the center of the screen.
///
/// Chainable variant.
pub fn layer<T>(self, view: T) -> Self
where T: 'static + View
{
self.with(|s| s.add_layer(view))
}
/// Adds a new full-screen layer on top of the stack.
///
/// Chainable variant.
pub fn fullscreen_layer<T>(self, view: T) -> Self
where T: 'static + View
{
self.with(|s| s.add_fullscreen_layer(view))
}
/// Adds a view on top of the stack. /// Adds a view on top of the stack.
pub fn add_layer_at<T>(&mut self, position: Position, view: T) pub fn add_layer_at<T>(&mut self, position: Position, view: T)
where T: 'static + View where T: 'static + View
@ -94,6 +113,15 @@ impl StackView {
}); });
} }
/// Adds a view on top of the stack.
///
/// Chainable variant.
pub fn layer_at<T>(self, position: Position, view: T) -> Self
where T: 'static + View
{
self.with(|s| s.add_layer_at(position, view))
}
/// Remove the top-most layer. /// Remove the top-most layer.
pub fn pop_layer(&mut self) { pub fn pop_layer(&mut self) {
self.layers.pop(); self.layers.pop();