me/iced
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

fix: drop remaining component overlay events if closed during event batch processing

Browse source
This commit is contained in:
Nick Senger 2021-12-17 08:46:18 -08:00
parent 042a294448
commit 44c0d75953
1 changed files with 26 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

49
lazy/src/component.rs
View file

@ -258,12 +258,11 @@ struct Overlay<'a, 'b, Message, Renderer, Event> {
impl<'a, 'b, Message, Renderer, Event>
Overlay<'a, 'b, Message, Renderer, Event>
{
fn with_overlay<T>(
fn with_overlay_maybe<T>(
&self,
f: impl FnOnce(&overlay::Element<'_, Event, Renderer>) -> T,
) -> T {
f(self
.instance
) -> Option<T> {
self.instance
.state
.borrow()
.as_ref()
@ -273,13 +272,13 @@ impl<'a, 'b, Message, Renderer, Event>
.unwrap()
.borrow_overlay()
.as_ref()
.unwrap())
.map(f)
}
fn with_overlay_mut<T>(
fn with_overlay_mut_maybe<T>(
&self,
f: impl FnOnce(&mut overlay::Element<'_, Event, Renderer>) -> T,
) -> T {
) -> Option<T> {
self.instance
.state
.borrow_mut()
@ -289,7 +288,7 @@ impl<'a, 'b, Message, Renderer, Event>
cache
.as_mut()
.unwrap()
.with_overlay_mut(|overlay| f(overlay.as_mut().unwrap()))
.with_overlay_mut(|overlay| overlay.as_mut().map(f))
})
}
}
@ -305,11 +304,12 @@ where
bounds: Size,
position: Point,
) -> layout::Node {
self.with_overlay(|overlay| {
self.with_overlay_maybe(|overlay| {
let vector = position - overlay.position();
overlay.layout(renderer, bounds).translate(vector)
})
.unwrap_or_default()
}
fn draw(
@ -319,9 +319,9 @@ where
layout: Layout<'_>,
cursor_position: Point,
) {
self.with_overlay(|overlay| {
self.with_overlay_maybe(|overlay| {
overlay.draw(renderer, style, layout, cursor_position);
})
});
}
fn mouse_interaction(
@ -330,9 +330,10 @@ where
cursor_position: Point,
viewport: &Rectangle,
) -> mouse::Interaction {
self.with_overlay(|overlay| {
self.with_overlay_maybe(|overlay| {
overlay.mouse_interaction(layout, cursor_position, viewport)
})
.unwrap_or_default()
}
fn hash_layout(&self, state: &mut Hasher, position: Point) {
@ -342,7 +343,7 @@ where
(position.x as u32).hash(state);
(position.y as u32).hash(state);
self.with_overlay(|overlay| {
self.with_overlay_maybe(|overlay| {
overlay.hash_layout(state);
});
}
@ -359,16 +360,18 @@ where
let mut local_messages = Vec::new();
let mut local_shell = Shell::new(&mut local_messages);
let event_status = self.with_overlay_mut(|overlay| {
overlay.on_event(
event,
layout,
cursor_position,
renderer,
clipboard,
&mut local_shell,
)
});
let event_status = self
.with_overlay_mut_maybe(|overlay| {
overlay.on_event(
event,
layout,
cursor_position,
renderer,
clipboard,
&mut local_shell,
)
})
.unwrap_or_else(|| iced_native::event::Status::Ignored);
if !local_messages.is_empty() {
let mut component =