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LibGUI: Add GTextDocument::range_for_entire_line()

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This commit is contained in:
Andreas Kling 2019-12-10 22:06:31 +01:00
parent 9641f74310
commit 150090c742
Notes: sideshowbarker 2024-07-19 10:53:42 +09:00
2 changed files with 9 additions and 0 deletions
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7
Libraries/LibGUI/GTextDocument.cpp
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@ -552,3 +552,10 @@ void GTextDocument::remove(const GTextRange& unnormalized_range)
notify_did_change();
}
GTextRange GTextDocument::range_for_entire_line(size_t line_index) const
{
if (line_index >= line_count())
return {};
return { { line_index, 0 }, { line_index, line(line_index).length() } };
}

2
Libraries/LibGUI/GTextDocument.h
View file

@ -116,6 +116,8 @@ public:
char character_at(const GTextPosition&) const;
GTextRange range_for_entire_line(size_t line_index) const;
Optional<GTextDocumentSpan> first_non_skippable_span_before(const GTextPosition&) const;
Optional<GTextDocumentSpan> first_non_skippable_span_after(const GTextPosition&) const;