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Implement MouseEvent buttons attribute

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This commit is contained in:
George Roman 2019-04-22 16:53:17 +03:00
parent 425686984d
commit be3cb00c77
10 changed files with 111 additions and 36 deletions
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10
components/script/dom/mouseevent.rs
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@ -32,6 +32,7 @@ pub struct MouseEvent {
alt_key: Cell<bool>,
meta_key: Cell<bool>,
button: Cell<i16>,
buttons: Cell<u16>,
related_target: MutNullableDom<EventTarget>,
point_in_target: Cell<Option<Point2D<f32>>>,
}
@ -49,6 +50,7 @@ impl MouseEvent {
alt_key: Cell::new(false),
meta_key: Cell::new(false),
button: Cell::new(0),
buttons: Cell::new(0),
related_target: Default::default(),
point_in_target: Cell::new(None),
}
@ -78,6 +80,7 @@ impl MouseEvent {
shift_key: bool,
meta_key: bool,
button: i16,
buttons: u16,
related_target: Option<&EventTarget>,
point_in_target: Option<Point2D<f32>>,
) -> DomRoot<MouseEvent> {
@ -99,6 +102,7 @@ impl MouseEvent {
button,
related_target,
);
ev.buttons.set(buttons);
ev.point_in_target.set(point_in_target);
ev
}
@ -126,6 +130,7 @@ impl MouseEvent {
init.parent.shiftKey,
init.parent.metaKey,
init.button,
0,
init.relatedTarget.deref(),
None,
);
@ -183,6 +188,11 @@ impl MouseEventMethods for MouseEvent {
self.button.get()
}
// https://w3c.github.io/uievents/#dom-mouseevent-buttons
fn Buttons(&self) -> u16 {
self.buttons.get()
}
// https://w3c.github.io/uievents/#widl-MouseEvent-relatedTarget
fn GetRelatedTarget(&self) -> Option<DomRoot<EventTarget>> {
self.related_target.get()