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| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com> | 2010-03-26 08:47:06 (GMT) |
|---|---|---|
| committer | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com> | 2010-03-26 09:02:05 (GMT) |
| commit | 7b9fd32139d1e381f45a0655dafbfc98dc9aca39 (patch) | |
| tree | 5d48ab2bc651c8266a244d817035b65a21b56098 /src/gui/itemviews | |
| parent | 3dbfc6d7e87909dabb02e454997daa99d7e064c3 (diff) | |
| download | Qt-7b9fd32139d1e381f45a0655dafbfc98dc9aca39.zip Qt-7b9fd32139d1e381f45a0655dafbfc98dc9aca39.tar.gz Qt-7b9fd32139d1e381f45a0655dafbfc98dc9aca39.tar.bz2 | |
Fix QItemDelegate::textRectangle
The textRectangle should contain all pixels in the text, including
those which are only partially covered, so the width and height should
never be rounded down. Adding support for fractional font metrics on Mac
made this bug visible. Fixes test failure in itemdelegate autotest.
Reviewed-by: Olivier
Diffstat (limited to 'src/gui/itemviews')
| -rw-r--r-- | src/gui/itemviews/qitemdelegate.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/itemviews/qitemdelegate.cpp b/src/gui/itemviews/qitemdelegate.cpp index 7d8e103..25ea4c9 100644 --- a/src/gui/itemviews/qitemdelegate.cpp +++ b/src/gui/itemviews/qitemdelegate.cpp @@ -69,6 +69,7 @@ #include <qdebug.h> #include <qlocale.h> #include <qdialog.h> +#include <qmath.h> #include <limits.h> @@ -1148,7 +1149,8 @@ QRect QItemDelegate::textRectangle(QPainter * /*painter*/, const QRect &rect, d->textLayout.setTextOption(d->textOption); d->textLayout.setFont(font); d->textLayout.setText(QItemDelegatePrivate::replaceNewLine(text)); - const QSize size = d->doTextLayout(rect.width()).toSize(); + QSizeF fpSize = d->doTextLayout(rect.width()); + const QSize size = QSize(qCeil(fpSize.width()), qCeil(fpSize.height())); // ###: textRectangle should take style option as argument const int textMargin = QApplication::style()->pixelMetric(QStyle::PM_FocusFrameHMargin) + 1; return QRect(0, 0, size.width() + 2 * textMargin, size.height()); |