migrations/egui
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Feat(egui): make style::ImePreedit::inactive_underline_stroke customizable

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This commit is contained in:
umajho
2026-04-08 18:03:55 +08:00
parent 97ef386b7f
commit bd16804dc1
2 changed files with 22 additions and 7 deletions
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24
crates/egui/src/style.rs
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@@ -1214,6 +1214,7 @@ pub struct Selection {
#[cfg_attr(feature = "serde", serde(default))]
pub struct ImePreedit {
pub active_underline_stroke: Stroke,
pub inactive_underline_stroke: Stroke,
}
/// Shape of the handle for sliders and similar widgets.
@@ -1629,16 +1630,28 @@ impl Default for Selection {
impl ImePreedit {
fn dark() -> Self {
// Same as the default value of [`TextCursorStyle::stroke`] in dark mode.
let active_underline_stroke = Stroke::new(2.0, Color32::from_rgb(192, 222, 255));
let inactive_underline_stroke = Stroke {
width: active_underline_stroke.width,
color: active_underline_stroke.color.linear_multiply(0.5),
};
Self {
// Same as the default value of [`TextCursorStyle::stroke`] in dark mode.
active_underline_stroke: Stroke::new(2.0, Color32::from_rgb(192, 222, 255)),
inactive_underline_stroke,
}
}
fn light() -> Self {
// Same as the default value of [`TextCursorStyle::stroke`] in light mode.
let active_underline_stroke = Stroke::new(2.0, Color32::from_rgb(0, 83, 125));
let inactive_underline_stroke = Stroke {
width: active_underline_stroke.width,
color: active_underline_stroke.color.linear_multiply(0.5),
};
Self {
// Same as the default value of [`TextCursorStyle::stroke`] in light mode.
active_underline_stroke: Stroke::new(2.0, Color32::from_rgb(0, 83, 125)),
active_underline_stroke,
inactive_underline_stroke,
}
}
}
@@ -2174,6 +2187,7 @@ impl ImePreedit {
pub fn ui(&mut self, ui: &mut crate::Ui) {
let Self {
active_underline_stroke,
inactive_underline_stroke,
} = self;
ui.label("IME preedit");
@@ -2182,6 +2196,10 @@ impl ImePreedit {
ui.label("Active underline stroke");
ui.add(active_underline_stroke);
ui.end_row();
ui.label("Inactive underline stroke");
ui.add(inactive_underline_stroke);
ui.end_row();
});
}
}

5
crates/egui/src/text_selection/visuals.rs
View File

@@ -146,10 +146,7 @@ pub fn paint_ime_preedit_text_visuals(
}
let active_underline_stroke = visuals.ime_preedit.active_underline_stroke;
let inactive_underline_stroke = Stroke {
width: active_underline_stroke.width,
color: active_underline_stroke.color.linear_multiply(0.5),
};
let inactive_underline_stroke = visuals.ime_preedit.inactive_underline_stroke;
if let Some(relative_active_range) = &relative_active_range
&& !relative_active_range.is_empty()