HG_REPOSITORIES/LPP/SciQLOP_Repos/SciQLop Files · gui/src/Visualization/VisualizationDragWidget.cpp

Implements test execute() method...

Implements test execute() method For each iteration of the test, this method generates available operations according to states of the variables, and execute an operation that has been chosen randomly.

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             VisualizationDragWidget.cpp
        
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             / gui / src / Visualization / VisualizationDragWidget.cpp
          
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        trabillard
    
New visualization classes for the drag&drop

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      #include "Visualization/VisualizationDragWidget.h"

      #include "Visualization/VisualizationDragDropContainer.h"

      #include <QApplication>

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      #include <QMouseEvent>

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      #include <SqpApplication.h>

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      struct VisualizationDragWidget::VisualizationDragWidgetPrivate {

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          QPoint m_DragStartPosition;

          bool m_DragStartPositionValid = false;

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          explicit VisualizationDragWidgetPrivate() {}

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      };

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      VisualizationDragWidget::VisualizationDragWidget(QWidget *parent)

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

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      {

      }

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Keep the selection zones when a graph is dropped in another synchro zone

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      QPixmap VisualizationDragWidget::customDragPixmap(const QPoint &dragPosition)

        trabillard
    
drag of selection zones

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      {

          Q_UNUSED(dragPosition);

          return QPixmap();

      }

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      void VisualizationDragWidget::mousePressEvent(QMouseEvent *event)

      {

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

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

          }

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          impl->m_DragStartPositionValid = isDragAllowed();

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          QWidget::mousePressEvent(event);

      }

      void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event)

      {

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Format changes

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

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              return;

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Format changes

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          }

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New visualization classes for the drag&drop

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        trabillard
    
Format changes

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

        trabillard
    
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              return;

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Format changes

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          }

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

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

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

                  < QApplication::startDragDistance()) {

                  return;

              }

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              emit dragDetected(this, impl->m_DragStartPosition);

          }

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          QWidget::mouseMoveEvent(event);

      }

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trabillard New visualization classes for the drag&drop	r838	#include "Visualization/VisualizationDragWidget.h"
		#include "Visualization/VisualizationDragDropContainer.h"

		#include <QApplication>
trabillard Format changes	r844	#include <QMouseEvent>
trabillard New visualization classes for the drag&drop	r838
trabillard Basic mouse wheel interactions + mode drag	r958	#include <SqpApplication.h>

trabillard New visualization classes for the drag&drop	r838	struct VisualizationDragWidget::VisualizationDragWidgetPrivate {

trabillard Format changes	r844	QPoint m_DragStartPosition;
		bool m_DragStartPositionValid = false;
trabillard New visualization classes for the drag&drop	r838
trabillard Format changes	r844	explicit VisualizationDragWidgetPrivate() {}
trabillard New visualization classes for the drag&drop	r838	};

trabillard Format changes	r844	VisualizationDragWidget::VisualizationDragWidget(QWidget *parent)
		: QWidget{parent}, impl{spimpl::make_unique_impl<VisualizationDragWidgetPrivate>()}
trabillard New visualization classes for the drag&drop	r838	{
		}

trabillard Keep the selection zones when a graph is dropped in another synchro zone	r1048	QPixmap VisualizationDragWidget::customDragPixmap(const QPoint &dragPosition)
trabillard drag of selection zones	r1047	{
		Q_UNUSED(dragPosition);
		return QPixmap();
		}

trabillard New visualization classes for the drag&drop	r838	void VisualizationDragWidget::mousePressEvent(QMouseEvent *event)
		{
trabillard Format changes	r844	if (event->button() == Qt::LeftButton) {
		impl->m_DragStartPosition = event->pos();
		}
trabillard New visualization classes for the drag&drop	r838
trabillard Format changes	r844	impl->m_DragStartPositionValid = isDragAllowed();
trabillard New visualization classes for the drag&drop	r838
		QWidget::mousePressEvent(event);
		}

		void VisualizationDragWidget::mouseMoveEvent(QMouseEvent *event)
		{
trabillard Format changes	r844	if (!impl->m_DragStartPositionValid \|\| !isDragAllowed()) {
trabillard New visualization classes for the drag&drop	r838	return;
trabillard Format changes	r844	}
trabillard New visualization classes for the drag&drop	r838
trabillard Format changes	r844	if (!(event->buttons() & Qt::LeftButton)) {
trabillard New visualization classes for the drag&drop	r838	return;
trabillard Format changes	r844	}
trabillard New visualization classes for the drag&drop	r838
trabillard Basic mouse wheel interactions + mode drag	r958	if (sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::DragAndDrop
		\|\| event->modifiers().testFlag(Qt::AltModifier)) {
trabillard New visualization classes for the drag&drop	r838
trabillard Basic mouse wheel interactions + mode drag	r958	if ((event->pos() - impl->m_DragStartPosition).manhattanLength()
		< QApplication::startDragDistance()) {
		return;
		}
trabillard New visualization classes for the drag&drop	r838
trabillard Basic mouse wheel interactions + mode drag	r958	emit dragDetected(this, impl->m_DragStartPosition);
		}
trabillard New visualization classes for the drag&drop	r838
		QWidget::mouseMoveEvent(event);
		}