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textlayout: Clip selection bounds to the line extents

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The rest of the line will be painted separately.
This commit is contained in:
Alexander Mikhaylenko 2021-05-04 00:32:25 +05:00
parent 167134e1a8
commit 70ee86c951
1 changed files with 11 additions and 0 deletions
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11
gtk/gtktextlayout.c
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@ -3951,6 +3951,17 @@ render_para (GskPangoRenderer *crenderer,
bounds.size.width = PANGO_PIXELS (ranges[2*i + 1]) - PANGO_PIXELS (ranges[2*i]);
bounds.size.height = selection_height;
if (bounds.origin.x < PANGO_PIXELS (line_rect.x))
{
bounds.size.width -= PANGO_PIXELS (line_rect.x) - bounds.origin.x;
bounds.origin.x = PANGO_PIXELS (line_rect.x);
}
bounds.size.width = MIN (bounds.size.width,
PANGO_PIXELS (line_rect.x) +
PANGO_PIXELS (line_rect.width) -
bounds.origin.x);
gtk_snapshot_append_color (crenderer->snapshot, selection, &bounds);
if (draw_selection_text)