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TextEditor: Stopped disappearing text at end of document (#505)

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text_position_at() was returning -1 if the position wasn't in
the bounds of a visual line. Now if the position is past the last
line, we simply return the last line index instead of -1.

Fixes #502.
This commit is contained in:
Rhin 2019-09-01 05:34:14 -05:00 • committed by Andreas Kling
parent 3e2e086011
commit 3e6a0a0533
1 changed files with 2 additions and 1 deletions
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3
Libraries/LibGUI/GTextEditor.cpp
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@ -139,7 +139,8 @@ GTextPosition GTextEditor::text_position_at(const Point& a_position) const
if (position.y() >= rect.top() && position.y() <= rect.bottom()) {
line_index = i;
break;
}
} else if (position.y() > rect.bottom())
line_index = m_lines.size() - 1;
}
} else {
line_index = position.y() / line_height();