diff options
| author | Oliver Eftevaag <oliver.eftevaag@qt.io> | 2021-07-09 13:26:31 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-07-10 13:52:01 +0000 |
| commit | 952635dabe24acf3d222acad3f959c9d33b760aa (patch) | |
| tree | 261b6f6d9cdd4e2c87f521a3c9bac68668c56159 /src | |
| parent | c90d5e7420e02c6e9e4df6fb5c57f877efb73b61 (diff) | |
Fix QTextFormat::FullWidthSelection for right-to-left text layouts
Using the QTextFormat::FullWidthSelection property to select a line
would previously not take into account right-to-left text layouts.
With this patch, the whole line should now be drawn correctly for both
left-to-right, and right-to-left layouts.
Fixes: QTBUG-91125
Change-Id: Ide7b340cd7b4060e7c00e55e0011a86ffdfb5eb4
Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit a7894855f2f59028bea9cd1aef07ec1e2c713c90)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/text/qtextlayout.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp index b633851626..35513741b9 100644 --- a/src/gui/text/qtextlayout.cpp +++ b/src/gui/text/qtextlayout.cpp @@ -1143,10 +1143,17 @@ void QTextLayout::draw(QPainter *p, const QPointF &pos, const QList<FormatRange> QRectF fullLineRect(tl.rect()); fullLineRect.translate(position); fullLineRect.setRight(QFIXED_MAX); - if (!selectionEndInLine) - region.addRect(clipIfValid(QRectF(lineRect.topRight(), fullLineRect.bottomRight()), clip)); - if (!selectionStartInLine) - region.addRect(clipIfValid(QRectF(fullLineRect.topLeft(), lineRect.bottomLeft()), clip)); + + const bool rightToLeft = d->isRightToLeft(); + + if (!selectionEndInLine) { + region.addRect(clipIfValid(rightToLeft ? QRectF(fullLineRect.topLeft(), lineRect.bottomLeft()) + : QRectF(lineRect.topRight(), fullLineRect.bottomRight()), clip)); + } + if (!selectionStartInLine) { + region.addRect(clipIfValid(rightToLeft ? QRectF(lineRect.topRight(), fullLineRect.bottomRight()) + : QRectF(fullLineRect.topLeft(), lineRect.bottomLeft()), clip)); + } } else if (!selectionEndInLine && isLastLineInBlock &&!(d->option.flags() & QTextOption::ShowLineAndParagraphSeparators)) { |