GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · gui/src/Visualization/VisualizationDragWidget.cpp

Separate the initialization of the properties of the graph of the update of the units of the graph....

Separate the initialization of the properties of the graph of the update of the units of the graph. The initialization of the properties is carried out when adding a variable in the graph, the update of the units is carried out when loading the data of this variable

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             VisualizationDragWidget.cpp
        
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             / gui / src / Visualization / VisualizationDragWidget.cpp
          
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      #include "Visualization/VisualizationDragWidget.h"

      #include "Visualization/VisualizationDragDropContainer.h"

      #include <QApplication>

      #include <QMouseEvent>

      #include <SqpApplication.h>

      struct VisualizationDragWidget::VisualizationDragWidgetPrivate {

          QPoint m_DragStartPosition;

          bool m_DragStartPositionValid = false;

          explicit VisualizationDragWidgetPrivate() {}

      };

      VisualizationDragWidget::VisualizationDragWidget(QWidget *parent)

              : QWidget{parent}, impl{spimpl::make_unique_impl<VisualizationDragWidgetPrivate>()}

      {

      }

      QPixmap VisualizationDragWidget::customDragPixmap(const QPoint &dragPosition)

      {

          Q_UNUSED(dragPosition);

          return QPixmap();

      }

      void VisualizationDragWidget::mousePressEvent(QMouseEvent *event)

      {

          if (event->button() == Qt::LeftButton) {

              impl->m_DragStartPosition = event->pos();

          }

          impl->m_DragStartPositionValid = isDragAllowed();

          QWidget::mousePressEvent(event);

      }

      void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event)

      {

          if (!impl->m_DragStartPositionValid || !isDragAllowed()) {

              return;

          }

          if (!(event->buttons() & Qt::LeftButton)) {

              return;

          }

          if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::DragAndDrop

              || event->modifiers().testFlag(Qt::AltModifier)) {

              if ((event->pos() - impl->m_DragStartPosition).manhattanLength()

                  < QApplication::startDragDistance()) {

                  return;

              }

              emit dragDetected(this, impl->m_DragStartPosition);

          }

          QWidget::mouseMoveEvent(event);

      }

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				#include "Visualization/VisualizationDragWidget.h"
				#include "Visualization/VisualizationDragDropContainer.h"

				#include <QApplication>
				#include <QMouseEvent>

				#include <SqpApplication.h>

				struct VisualizationDragWidget::VisualizationDragWidgetPrivate {

				QPoint m_DragStartPosition;
				bool m_DragStartPositionValid = false;

				explicit VisualizationDragWidgetPrivate() {}
				};

				VisualizationDragWidget::VisualizationDragWidget(QWidget *parent)
				: QWidget{parent}, impl{spimpl::make_unique_impl<VisualizationDragWidgetPrivate>()}
				{
				}

				QPixmap VisualizationDragWidget::customDragPixmap(const QPoint &dragPosition)
				{
				Q_UNUSED(dragPosition);
				return QPixmap();
				}

				void VisualizationDragWidget::mousePressEvent(QMouseEvent *event)
				{
				if (event->button() == Qt::LeftButton) {
				impl->m_DragStartPosition = event->pos();
				}

				impl->m_DragStartPositionValid = isDragAllowed();

				QWidget::mousePressEvent(event);
				}

				void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event)
				{
				if (!impl->m_DragStartPositionValid \|\| !isDragAllowed()) {
				return;
				}

				if (!(event->buttons() & Qt::LeftButton)) {
				return;
				}

				if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::DragAndDrop
				\|\| event->modifiers().testFlag(Qt::AltModifier)) {

				if ((event->pos() - impl->m_DragStartPosition).manhattanLength()
				< QApplication::startDragDistance()) {
				return;
				}

				emit dragDetected(this, impl->m_DragStartPosition);
				}

				QWidget::mouseMoveEvent(event);
				}