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-rw-r--r--widget/src/helpers.rs30
1 files changed, 26 insertions, 4 deletions
diff --git a/widget/src/helpers.rs b/widget/src/helpers.rs
index 6bf96c9e..c3ffea45 100644
--- a/widget/src/helpers.rs
+++ b/widget/src/helpers.rs
@@ -4,7 +4,8 @@ use crate::checkbox::{self, Checkbox};
use crate::combo_box::{self, ComboBox};
use crate::container::{self, Container};
use crate::core;
-use crate::core::widget::operation;
+use crate::core::widget::operation::{self, Operation};
+use crate::core::window;
use crate::core::{Element, Length, Pixels, Widget};
use crate::keyed;
use crate::overlay;
@@ -397,6 +398,7 @@ where
struct Hover<'a, Message, Theme, Renderer> {
base: Element<'a, Message, Theme, Renderer>,
top: Element<'a, Message, Theme, Renderer>,
+ is_top_focused: bool,
is_top_overlay_active: bool,
}
@@ -472,7 +474,9 @@ where
viewport,
);
- if cursor.is_over(layout.bounds()) || self.is_top_overlay_active
+ if cursor.is_over(layout.bounds())
+ || self.is_top_focused
+ || self.is_top_overlay_active
{
let (top_layout, top_tree) = children.next().unwrap();
@@ -515,6 +519,24 @@ where
) -> event::Status {
let mut children = layout.children().zip(&mut tree.children);
let (base_layout, base_tree) = children.next().unwrap();
+ let (top_layout, top_tree) = children.next().unwrap();
+
+ if matches!(event, Event::Window(window::Event::RedrawRequested(_)))
+ {
+ let mut count_focused = operation::focusable::count();
+
+ self.top.as_widget_mut().operate(
+ top_tree,
+ top_layout,
+ renderer,
+ &mut operation::black_box(&mut count_focused),
+ );
+
+ self.is_top_focused = match count_focused.finish() {
+ operation::Outcome::Some(count) => count.focused.is_some(),
+ _ => false,
+ };
+ }
let top_status = if matches!(
event,
@@ -523,10 +545,9 @@ where
| mouse::Event::ButtonReleased(_)
)
) || cursor.is_over(layout.bounds())
+ || self.is_top_focused
|| self.is_top_overlay_active
{
- let (top_layout, top_tree) = children.next().unwrap();
-
self.top.as_widget_mut().on_event(
top_tree,
event.clone(),
@@ -612,6 +633,7 @@ where
Element::new(Hover {
base: base.into(),
top: top.into(),
+ is_top_focused: false,
is_top_overlay_active: false,
})
}