diff options
| author | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2015-09-08 17:56:12 +0300 |
|---|---|---|
| committer | Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> | 2015-09-09 06:54:48 +0000 |
| commit | acb3f8c5f190ebda7032127ba0ed80fcb4483fcf (patch) | |
| tree | de9993f8267aadedcd911979c662b4f8ee079d04 /src/charts/axis/chartaxiselement.cpp | |
| parent | 891ed0097501b4fb27cda2f6ae97e739c44ea4e6 (diff) | |
Make category axis label positioning at value work for polar charts
Task-number: QTRD-3515
Change-Id: Icd38469386c7fc923047533f2a25b726f2f6caa5
Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>
Diffstat (limited to 'src/charts/axis/chartaxiselement.cpp')
| -rw-r--r-- | src/charts/axis/chartaxiselement.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/charts/axis/chartaxiselement.cpp b/src/charts/axis/chartaxiselement.cpp index 1667f0c7..34d7e840 100644 --- a/src/charts/axis/chartaxiselement.cpp +++ b/src/charts/axis/chartaxiselement.cpp @@ -20,6 +20,7 @@ #include <private/qabstractaxis_p.h> #include <private/chartpresenter_p.h> #include <private/abstractchartlayout_p.h> +#include <QtCharts/QCategoryAxis> #include <QtCore/QtMath> #include <QtCore/QDateTime> #include <QtGui/QTextDocument> @@ -105,6 +106,13 @@ void ChartAxisElement::connectSlots() this, SLOT(handleMinorGridVisibleChanged(bool))); QObject::connect(axis(), SIGNAL(minorGridLinePenChanged(const QPen&)), this, SLOT(handleMinorGridPenChanged(const QPen&))); + + if (axis()->type() == QAbstractAxis::AxisTypeCategory) { + QCategoryAxis *categoryAxis = static_cast<QCategoryAxis *>(axis()); + QObject::connect(categoryAxis, + SIGNAL(labelsPositionChanged(QCategoryAxis::AxisLabelsPosition)), + this, SLOT(handleLabelsPositionChanged())); + } } void ChartAxisElement::handleArrowVisibleChanged(bool visible) @@ -127,6 +135,12 @@ void ChartAxisElement::handleMinorGridVisibleChanged(bool visible) m_minorGrid->setVisible(visible); } +void ChartAxisElement::handleLabelsPositionChanged() +{ + QGraphicsLayoutItem::updateGeometry(); + presenter()->layout()->invalidate(); +} + void ChartAxisElement::handleLabelsVisibleChanged(bool visible) { QGraphicsLayoutItem::updateGeometry(); |