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

Modification of the testCosinusAcquisition to test with 2Millions point...

Modification of the testCosinusAcquisition to test with 2Millions point instead of 20 millions that could make failed tests on windows and on a debug mode

trabillard - - Load All Authors

File last commit:

r1088:1eed201e150e


                r1109:03df095ebc87

Download file

             VisualizationDragWidget.cpp
        
                    61 lines
            
             | 1.6 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / gui / src / Visualization / VisualizationDragWidget.cpp
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #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);

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#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);
				}