diff options
Diffstat (limited to 'src/tuice/element.rs')
-rw-r--r-- | src/tuice/element.rs | 51 |
1 files changed, 38 insertions, 13 deletions
diff --git a/src/tuice/element.rs b/src/tuice/element.rs index fe859e79..d7c1b432 100644 --- a/src/tuice/element.rs +++ b/src/tuice/element.rs @@ -1,18 +1,43 @@ -use enum_dispatch::enum_dispatch; -use tui::{layout::Rect, Frame}; +use std::io::Stdout; -use super::{ - Block, Bounds, Carousel, Container, DrawContext, Event, Flex, LayoutNode, Shortcut, Size, - Status, TextTable, TmpComponent, +use tui::{ + backend::{Backend, CrosstermBackend}, + layout::Rect, + Frame, }; +use super::*; + /// An [`Element`] is an instantiated [`Component`]. -#[enum_dispatch(TmpComponent<Message>)] -pub enum Element<'a, Message> { - Block, - Carousel, - Container(Container<'a, Message>), - Flex(Flex<'a, Message>), - Shortcut, - TextTable(TextTable<'a, Message>), +pub struct Element<'a, Message, B = CrosstermBackend<Stdout>> +where + B: Backend, +{ + component: Box<dyn Component<Message, B> + 'a>, +} + +impl<'a, Message, B> Element<'a, Message, B> +where + B: Backend, +{ + pub fn new<C: Component<Message, B> + 'a>(component: C) -> Self { + Self { + component: Box::new(component), + } + } + + /// Draws the element. + pub fn draw(&mut self, context: DrawContext<'_>, frame: &mut Frame<'_, B>) { + self.component.draw(context, frame) + } + + /// How an element should react to an [`Event`]. + pub fn on_event(&mut self, area: Rect, event: Event, messages: &mut Vec<Message>) -> Status { + self.component.on_event(area, event, messages) + } + + /// How an element should size itself and its children, given some [`Bounds`]. + pub fn layout(&self, bounds: Bounds, node: &mut LayoutNode) -> Size { + self.component.layout(bounds, node) + } } |