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| author |  Héctor Ramón Jiménez <hector0193@gmail.com> | 2023-02-10 20:03:33 +0100 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector0193@gmail.com> | 2023-02-24 13:37:32 +0100 |
| commit | 26e902f7d84290f8163a25c37488d29db4fc0708 (patch) | |
| tree | 2ef873ef3b827449cdfd07a74c52665a172d58ad /native/src/widget | |
| parent | 51844c5d0c7f7c9b65c56330862b69f0baa0e3c1 (diff) | |
| download | iced-26e902f7d84290f8163a25c37488d29db4fc0708.tar.gz iced-26e902f7d84290f8163a25c37488d29db4fc0708.tar.bz2 iced-26e902f7d84290f8163a25c37488d29db4fc0708.zip | |
Compute grapheme index in `find_cursor_position` for `TextInput`
Diffstat (limited to '')
| -rw-r--r-- | native/src/widget/text_input.rs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/native/src/widget/text_input.rs b/native/src/widget/text_input.rs index f51416e1..65a9bd3b 100644 --- a/native/src/widget/text_input.rs +++ b/native/src/widget/text_input.rs @@ -1193,17 +1193,26 @@ where let size = size.unwrap_or_else(|| renderer.default_size()); let offset = offset(renderer, text_bounds, font, size, value, state); + let value = value.to_string(); - renderer + let char_offset = renderer .hit_test( - &value.to_string(), + &value, size, font, Size::INFINITY, Point::new(x + offset, text_bounds.height / 2.0), true, ) - .map(text::Hit::cursor) + .map(text::Hit::cursor)?; + + Some( + unicode_segmentation::UnicodeSegmentation::graphemes( + &value[..char_offset], + true, + ) + .count(), + ) } const CURSOR_BLINK_INTERVAL_MILLIS: u128 = 500; |