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Redraw on cursor movement

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This commit is contained in:
Jeremy Soller 2022-10-22 09:37:05 -06:00
parent d78fa4b377
commit 2b32085e58
1 changed files with 4 additions and 0 deletions
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4
src/buffer.rs
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@ -392,9 +392,11 @@ impl<'a> TextBuffer<'a> {
} }
self.cursor.index = prev_index; self.cursor.index = prev_index;
self.redraw = true;
} else if self.cursor.line.get() > 0 { } else if self.cursor.line.get() > 0 {
self.cursor.line = TextLineIndex::new(self.cursor.line.get() - 1); self.cursor.line = TextLineIndex::new(self.cursor.line.get() - 1);
self.cursor.index = self.lines[self.cursor.line.get()].text.len(); self.cursor.index = self.lines[self.cursor.line.get()].text.len();
self.redraw = true;
} }
}, },
TextAction::Next => { TextAction::Next => {
@ -404,12 +406,14 @@ impl<'a> TextBuffer<'a> {
for (i, c) in line.text.char_indices() { for (i, c) in line.text.char_indices() {
if i == self.cursor.index { if i == self.cursor.index {
self.cursor.index += c.len_utf8(); self.cursor.index += c.len_utf8();
self.redraw = true;
break; break;
} }
} }
} else if self.cursor.line.get() + 1 < self.lines.len() { } else if self.cursor.line.get() + 1 < self.lines.len() {
self.cursor.line = TextLineIndex::new(self.cursor.line.get() + 1); self.cursor.line = TextLineIndex::new(self.cursor.line.get() + 1);
self.cursor.index = 0; self.cursor.index = 0;
self.redraw = true;
} }
}, },
TextAction::Left => { TextAction::Left => {