HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Commit - r1024:2ecd8b335419

Tooltip for spectrograms (1)...

Alexandre Leroux -

r1024:2ecd8b335419

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Context file:

r1024:2ecd8b335419

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gui/src/Visualization/VisualizationGraphRenderingDelegate.cpp +15 -4

              /// Pixmap used to show x-axis properties
              const auto SHOW_AXIS_ICON_PATH = QStringLiteral(":/icones/up.png");
-             const auto TOOLTIP_FORMAT = QStringLiteral("key: %1\nvalue: %2");
+             /// Tooltip format for graphs
+             const auto GRAPH_TOOLTIP_FORMAT = QStringLiteral("key: %1\nvalue: %2");
              /// Offset used to shift the tooltip of the mouse
              const auto TOOLTIP_OFFSET = QPoint{20, 20};
                  impl->m_PointTracer->setVisible(false);
                  impl->m_Plot.replot();
+                 QString tooltip{};
                  // Gets the graph under the mouse position
                  auto eventPos = event->pos();
                  if (auto graph = qobject_cast<QCPGraph *>(impl->m_Plot.plottableAt(eventPos))) {
                      // Gets the closest data point to the mouse
                      auto graphDataIt = graphData->findBegin(mouseKey);
                      if (graphDataIt != graphData->constEnd()) {
+                         // Sets tooltip
                          auto key = formatValue(graphDataIt->key, *graph->keyAxis());
                          auto value = formatValue(graphDataIt->value, *graph->valueAxis());
+                         tooltip = GRAPH_TOOLTIP_FORMAT.arg(key, value);
                          // Displays point tracer
                          impl->m_PointTracer->setGraph(graph);
                              impl->m_Plot.layer("main")); // Tracer is set on top of the plot's main layer
                          impl->m_PointTracer->setVisible(true);
                          impl->m_Plot.replot();
+                     }
+                 }
+                 else if (auto colorMap = qobject_cast<QCPColorMap *>(impl->m_Plot.plottableAt(eventPos))) {
+                     /// @todo
+                     tooltip = "TODO";
+                 }
+                 if (!tooltip.isEmpty()) {
-                         // Starts timer to show tooltip after timeout
-                         auto showTooltip = [ tooltip = TOOLTIP_FORMAT.arg(key, value), eventPos, this ]()
+                         {
+                     auto showTooltip = [tooltip, eventPos, this]() {
-                             QToolTip::showText(impl->m_Plot.mapToGlobal(eventPos) + TOOLTIP_OFFSET, tooltip,
-                                                &impl->m_Plot, TOOLTIP_RECT);
-                         };
-                         impl->m_TracerTimer.start();
-                     }
                  }
+             }
              void VisualizationGraphRenderingDelegate::onPlotUpdated() noexcept
              {

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