diff options
| author | Tero Ahola <tero.ahola@digia.com> | 2011-11-11 09:22:43 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-11-11 10:58:10 +0100 |
| commit | 1505508742ba2077c2de6591f087b5144715c9ed (patch) | |
| tree | 7adddc797d64a373aed091fe2b713b1d9991aecb /src/widgets/widgets/qprogressbar.cpp | |
| parent | adcfc9f38b3d199452cfb128407006dc4cc02382 (diff) | |
Repaint QProgressBar when minimum or maximum changed
The implementation of QProgressBar::setMinimum and setMaximum did not
repaint the widget. This caused the widget to be shown incorrectly in
case you call setMinimum or setMaximum but not setValue.
Task-number: QTBUG-22121
(cherry picked from commit b1998f4f59c3b10700963b2d13a17a0cc77ef665)
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Change-Id: I331d37ab4451d9e096cdf91a9e0a0286bc3cdffb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Diffstat (limited to 'src/widgets/widgets/qprogressbar.cpp')
| -rw-r--r-- | src/widgets/widgets/qprogressbar.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/widgets/widgets/qprogressbar.cpp b/src/widgets/widgets/qprogressbar.cpp index 1ae55c50bc..3db91a6b6e 100644 --- a/src/widgets/widgets/qprogressbar.cpp +++ b/src/widgets/widgets/qprogressbar.cpp @@ -341,11 +341,17 @@ int QProgressBar::value() const void QProgressBar::setRange(int minimum, int maximum) { Q_D(QProgressBar); - d->minimum = minimum; - d->maximum = qMax(minimum, maximum); - if ( d->value <(d->minimum-1) || d->value > d->maximum) - reset(); + if (minimum != d->minimum || maximum != d->maximum) { + d->minimum = minimum; + d->maximum = qMax(minimum, maximum); + + if (d->value < (d->minimum - 1) || d->value > d->maximum) + reset(); + else + update(); + } } + /*! \property QProgressBar::textVisible \brief whether the current completed percentage should be displayed |