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Render tab character (\t) as four spaces

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This commit is contained in:
Emil Ernerfeldt
2021-03-23 20:06:52 +01:00
parent fd3444473f
commit cbe6faa83b
1 changed files with 8 additions and 1 deletions
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9
epaint/src/text/font.rs
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@@ -107,13 +107,20 @@ impl FontImpl {
if glyph.id().0 == 0 {
None
} else {
let glyph_info = allocate_glyph(
let mut glyph_info = allocate_glyph(
&mut self.atlas.lock(),
glyph,
self.scale_in_pixels,
self.y_offset,
self.pixels_per_point,
);
if c == '\t' {
if let Some(space) = self.glyph_info(' ') {
glyph_info.advance_width = 4.0 * space.advance_width;
}
}
self.glyph_info_cache.write().insert(c, glyph_info);
Some(glyph_info)
}