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Make UIEvent.view be in a Cell.

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This commit is contained in:
Tetsuharu OHZEKI 2014-06-01 17:27:35 +09:00
parent b38f39ebe4
commit 93f8ae4cf0
1 changed files with 4 additions and 3 deletions
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7
src/components/script/dom/uievent.rs
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@ -13,11 +13,12 @@ use dom::window::Window;
use servo_util::str::DOMString; use servo_util::str::DOMString;
use serialize::{Encoder, Encodable}; use serialize::{Encoder, Encodable};
use std::cell::Cell;
#[deriving(Encodable)] #[deriving(Encodable)]
pub struct UIEvent { pub struct UIEvent {
pub event: Event, pub event: Event,
pub view: Option<JS<Window>>, pub view: Cell<Option<JS<Window>>>,
pub detail: i32 pub detail: i32
} }
@ -31,7 +32,7 @@ impl UIEvent {
pub fn new_inherited(type_id: EventTypeId) -> UIEvent { pub fn new_inherited(type_id: EventTypeId) -> UIEvent {
UIEvent { UIEvent {
event: Event::new_inherited(type_id), event: Event::new_inherited(type_id),
view: None, view: Cell::new(None),
detail: 0 detail: 0
} }
} }
@ -86,7 +87,7 @@ pub trait UIEventMethods {
impl<'a> UIEventMethods for JSRef<'a, UIEvent> { impl<'a> UIEventMethods for JSRef<'a, UIEvent> {
fn GetView(&self) -> Option<Temporary<Window>> { fn GetView(&self) -> Option<Temporary<Window>> {
self.view.map(|view| Temporary::new(view)) self.view.get().map(|view| Temporary::new(view))
} }
fn Detail(&self) -> i32 { fn Detail(&self) -> i32 {