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Use base colors iff program style's background color is not opaque for IME preedit

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KENZ 2026-03-21 01:50:59 +09:00 • committed by Ashley Wulber
parent 594ed5cfbe
commit 84f3210819
1 changed files with 17 additions and 4 deletions
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21
winit/src/window.rs
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@ -11,7 +11,7 @@ use crate::core::input_method;
use crate::core::mouse;
use crate::core::renderer;
use crate::core::text;
use crate::core::theme;
use crate::core::theme::{self, Base};
use crate::core::time::Instant;
use crate::core::{
Color, Element, InputMethod, Padding, Point, Rectangle, Size, Text, Vector,
@ -266,10 +266,16 @@ where
let mut overlay =
self.preedit.take().unwrap_or_else(Preedit::new);
let mut background_color =
self.state.background_color();
if background_color.a < 1.0 {
let style = self.state.theme().base();
background_color = style.background_color;
}
overlay.update(
cursor,
&preedit,
self.state.background_color(),
background_color,
&self.renderer,
);
@ -300,10 +306,17 @@ where
pub fn draw_preedit(&mut self) {
if let Some(preedit) = &self.preedit {
let mut text_color = self.state.text_color();
let mut background_color = self.state.background_color();
if background_color.a < 1.0 {
let style = self.state.theme().base();
text_color = style.text_color;
background_color = style.background_color;
}
preedit.draw(
&mut self.renderer,
self.state.text_color(),
self.state.background_color(),
text_color,
background_color,
&Rectangle::new(
Point::ORIGIN,
self.state.viewport().logical_size(),