diff options
Diffstat (limited to 'src/datavis3d/engine/bars3dcontroller.cpp')
-rw-r--r-- | src/datavis3d/engine/bars3dcontroller.cpp | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/src/datavis3d/engine/bars3dcontroller.cpp b/src/datavis3d/engine/bars3dcontroller.cpp index e8b5fe30..1591eb46 100644 --- a/src/datavis3d/engine/bars3dcontroller.cpp +++ b/src/datavis3d/engine/bars3dcontroller.cpp @@ -290,6 +290,8 @@ void Bars3DController::setActiveDataProxy(QAbstractDataProxy *proxy) &Bars3DController::handleItemChanged); adjustValueAxisRange(); + + // Always clear selection on proxy change setSelectedBarPos(noSelectionPoint()); } @@ -298,7 +300,8 @@ void Bars3DController::handleArrayReset() setSlicingActive(false); adjustValueAxisRange(); m_isDataDirty = true; - setSelectedBarPos(noSelectionPoint()); + // Clear selection unless still valid + setSelectedBarPos(m_selectedBarPos); emitNeedRender(); } @@ -335,9 +338,10 @@ void Bars3DController::handleRowsRemoved(int startIndex, int count) setSlicingActive(false); adjustValueAxisRange(); m_isDataDirty = true; - // TODO this will break once data window offset is implemented - if (startIndex >= static_cast<QBarDataProxy *>(m_data)->rowCount()) - setSelectedBarPos(noSelectionPoint()); + + // Clear selection unless still valid + setSelectedBarPos(m_selectedBarPos); + emitNeedRender(); } @@ -447,8 +451,8 @@ void Bars3DController::setDataWindow(int rowCount, int columnCount) adjustValueAxisRange(); - if (m_selectedBarPos.x() >= rowCount || m_selectedBarPos.y() >= columnCount) - setSelectedBarPos(noSelectionPoint()); + // Clear selection unless still valid + setSelectedBarPos(m_selectedBarPos); m_changeTracker.sampleSpaceChanged = true; m_isDataDirty = true; // Render item array is recreated in renderer @@ -464,11 +468,14 @@ void Bars3DController::setSelectionMode(QDataVis::SelectionMode mode) void Bars3DController::setSelectedBarPos(const QPoint &position) { + // If the selection is outside data window or targets non-existent + // bar, clear selection instead. // TODO this will break once data window offset is implemented QPoint pos = position; if (pos.x() < 0 || pos.y() < 0 || pos.x() >= static_cast<QBarDataProxy *>(m_data)->rowCount() - || pos.y() >= static_cast<QBarDataProxy *>(m_data)->rowAt(pos.x())->size()) { + || pos.y() >= static_cast<QBarDataProxy *>(m_data)->rowAt(pos.x())->size() + || pos.x() >= m_rowCount || pos.y() >= m_columnCount) { pos = noSelectionPoint(); } |