diff options
| -rw-r--r-- | qt-ui/profile/diveprofileitem.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/qt-ui/profile/diveprofileitem.cpp b/qt-ui/profile/diveprofileitem.cpp index cc0d27df0..4ad0ba3ca 100644 --- a/qt-ui/profile/diveprofileitem.cpp +++ b/qt-ui/profile/diveprofileitem.cpp @@ -792,12 +792,14 @@ DiveCalculatedCeiling::DiveCalculatedCeiling() : is3mIncrement(false), gradientF gradientFactor->setY(0); gradientFactor->setBrush(getColor(PRESSURE_TEXT)); gradientFactor->setAlignment(Qt::AlignHCenter | Qt::AlignBottom); - connect(MainWindow::instance()->information(), SIGNAL(dateTimeChanged()), this, SLOT(recalc())); settingsChanged(); } void DiveCalculatedCeiling::modelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) { + if (MainWindow::instance()->information()) + connect(MainWindow::instance()->information(), SIGNAL(dateTimeChanged()), this, SLOT(recalc()), Qt::UniqueConnection); + // We don't have enougth data to calculate things, quit. if (!shouldCalculateStuff(topLeft, bottomRight)) return; |