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use event::{Event, EventResult};
use rect::Rect;
use vec::Vec2;
use view::{View, ViewWrapper};
use Printer;
#[derive(Debug)]
pub struct Panel<V: View> {
view: V,
}
impl<V: View> Panel<V> {
pub fn new(view: V) -> Self {
Panel { view }
}
inner_getters!(self.view: V);
}
impl<V: View> ViewWrapper for Panel<V> {
wrap_impl!(self.view: V);
fn wrap_on_event(&mut self, event: Event) -> EventResult {
self.view.on_event(event.relativized((1, 1)))
}
fn wrap_required_size(&mut self, req: Vec2) -> Vec2 {
let req = req.saturating_sub((2, 2));
self.view.required_size(req) + (2, 2)
}
fn wrap_draw(&self, printer: &Printer) {
printer.print_box((0, 0), printer.size, true);
let printer = printer.offset((1, 1)).shrinked((1, 1));
self.view.draw(&printer);
}
fn wrap_layout(&mut self, size: Vec2) {
self.view.layout(size.saturating_sub((2, 2)));
}
fn wrap_important_area(&self, size: Vec2) -> Rect {
let inner_size = size.saturating_sub((2, 2));
self.view.important_area(inner_size) + (1, 1)
}
}