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widget: update Editor.Delete documentation to refer to graphemes

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Signed-off-by: Elias Naur <mail@eliasnaur.com>
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Elias Naur
2023-06-07 11:29:15 -06:00
parent e3ef98dda3
commit a252394356
1 changed files with 3 additions and 2 deletions
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widget/editor.go
+3 -2
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@@ -739,10 +739,11 @@ func (e *Editor) CaretCoords() f32.Point {
return e.text.CaretCoords() return e.text.CaretCoords()
} }
// Delete runes from the caret position. The sign of runes specifies the // Delete runes from the caret position. The sign of the argument specifies the
// direction to delete: positive is forward, negative is backward. // direction to delete: positive is forward, negative is backward.
// //
// If there is a selection, it is deleted and counts as a single rune. // If there is a selection, it is deleted and counts as a single grapheme
// cluster.
func (e *Editor) Delete(graphemeClusters int) { func (e *Editor) Delete(graphemeClusters int) {
e.initBuffer() e.initBuffer()
if graphemeClusters == 0 { if graphemeClusters == 0 {