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Add explicit Open state to tooltip widget

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This allows us to properly invalidate layout.
This commit is contained in:
Héctor Ramón Jiménez 2025-11-27 04:29:24 +01:00
parent 63a95942ba
commit f493065376
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GPG key ID: 7CC46565708259A7
1 changed files with 35 additions and 43 deletions
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78
widget/src/tooltip.rs
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@ -228,47 +228,41 @@ where
match (*state, cursor_position) {
(State::Idle, Some(cursor_position)) => {
*state = State::Hovered {
cursor_position,
at: now,
};
if self.delay == Duration::ZERO {
*state = State::Open { cursor_position };
shell.invalidate_layout();
} else {
*state = State::Hovered { at: now };
}
shell.invalidate_layout();
shell.request_redraw_at(now + self.delay);
}
(State::Hovered { .. }, None) => {
*state = State::Idle;
shell.invalidate_layout();
}
(State::Hovered { at, .. }, Some(cursor_position))
if at.elapsed() < self.delay =>
{
*state = State::Hovered {
at,
cursor_position,
};
(State::Hovered { at, .. }, _) if at.elapsed() < self.delay => {
shell.request_redraw_at(now + self.delay - at.elapsed());
}
(State::Hovered { .. }, Some(cursor_position)) => {
*state = State::Open { cursor_position };
shell.invalidate_layout();
}
(
State::Hovered {
at,
State::Open {
cursor_position: last_position,
},
Some(cursor_position),
) if self.position == Position::FollowCursor
&& last_position != cursor_position =>
{
*state = State::Hovered {
at,
cursor_position,
};
*state = State::Open { cursor_position };
shell.request_redraw();
}
(State::Hovered { .. }, Some(_)) => (),
(State::Idle, None) => (),
(State::Open { .. }, None) => {
*state = State::Idle;
shell.invalidate_layout();
}
(State::Open { .. }, Some(_)) | (State::Idle, None) => (),
}
}
@ -342,25 +336,21 @@ where
translation,
);
let tooltip = match *state {
State::Hovered {
let tooltip = if let State::Open { cursor_position } = *state {
Some(overlay::Element::new(Box::new(Overlay {
position: layout.position() + translation,
tooltip: &mut self.tooltip,
tree: children.next().unwrap(),
cursor_position,
at,
} if at.elapsed() > self.delay => {
Some(overlay::Element::new(Box::new(Overlay {
position: layout.position() + translation,
tooltip: &mut self.tooltip,
tree: children.next().unwrap(),
cursor_position,
content_bounds: layout.bounds(),
snap_within_viewport: self.snap_within_viewport,
positioning: self.position,
gap: self.gap,
padding: self.padding,
class: &self.class,
})))
}
_ => None,
content_bounds: layout.bounds(),
snap_within_viewport: self.snap_within_viewport,
positioning: self.position,
gap: self.gap,
padding: self.padding,
class: &self.class,
})))
} else {
None
};
if content.is_some() || tooltip.is_some() {
@ -411,9 +401,11 @@ enum State {
#[default]
Idle,
Hovered {
cursor_position: Point,
at: Instant,
},
Open {
cursor_position: Point,
},
}
struct Overlay<'a, 'b, Message, Theme, Renderer>