diff options
Diffstat (limited to 'src/datavisualization/engine/abstract3drenderer.cpp')
| -rw-r--r-- | src/datavisualization/engine/abstract3drenderer.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/datavisualization/engine/abstract3drenderer.cpp b/src/datavisualization/engine/abstract3drenderer.cpp index e62f2a00..3122cf76 100644 --- a/src/datavisualization/engine/abstract3drenderer.cpp +++ b/src/datavisualization/engine/abstract3drenderer.cpp @@ -44,7 +44,8 @@ Abstract3DRenderer::Abstract3DRenderer(Abstract3DController *controller) m_devicePixelRatio(1.0f), m_selectionLabelDirty(true), m_clickPending(false), - m_clickedSeries(0) + m_clickedSeries(0), + m_selectionLabelItem(0) #ifdef DISPLAY_RENDER_SPEED , m_isFirstFrame(true), m_numFrames(0) @@ -67,6 +68,7 @@ Abstract3DRenderer::~Abstract3DRenderer() delete m_textureHelper; delete m_cachedScene; delete m_cachedTheme; + delete m_selectionLabelItem; } void Abstract3DRenderer::initializeOpenGL() @@ -450,4 +452,23 @@ void Abstract3DRenderer::fixGradientAndGenerateTexture(QLinearGradient *gradient *gradientTexture = m_textureHelper->createGradientTexture(*gradient); } +LabelItem &Abstract3DRenderer::selectionLabelItem() +{ + if (!m_selectionLabelItem) + m_selectionLabelItem = new LabelItem; + return *m_selectionLabelItem; +} + +void Abstract3DRenderer::setSelectionLabel(const QString &label) +{ + if (m_selectionLabelItem) + m_selectionLabelItem->clear(); + m_selectionLabel = label; +} + +QString &Abstract3DRenderer::selectionLabel() +{ + return m_selectionLabel; +} + QT_END_NAMESPACE_DATAVISUALIZATION |