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combo_box: Do not draw empty menu overlay

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Fixes #2311
This commit is contained in:
Radovan Blažek 2024-04-01 21:02:52 +02:00
parent c30b4b0a1c
commit 8c08cce6ff
1 changed files with 36 additions and 27 deletions
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15
widget/src/combo_box.rs
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@ -700,10 +700,13 @@ where
.. ..
} = tree.state.downcast_mut::<Menu<T>>(); } = tree.state.downcast_mut::<Menu<T>>();
let bounds = layout.bounds();
self.state.sync_filtered_options(filtered_options); self.state.sync_filtered_options(filtered_options);
if filtered_options.options.is_empty() {
None
} else {
let bounds = layout.bounds();
let mut menu = menu::Menu::new( let mut menu = menu::Menu::new(
menu, menu,
&filtered_options.options, &filtered_options.options,
@ -731,7 +734,13 @@ where
menu = menu.text_size(size); menu = menu.text_size(size);
} }
Some(menu.overlay(layout.position() + translation, bounds.height)) Some(
menu.overlay(
layout.position() + translation,
bounds.height,
),
)
}
} else { } else {
None None
} }