Mercurial > hg > orthanc-stone
view Samples/Qt/QStoneOpenGlWidget.cpp @ 881:a8cd3755db21 am-dev
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author | Alain Mazy <alain@mazy.be> |
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date | Tue, 09 Jul 2019 11:41:16 +0200 |
parents | 12b591d5d63c |
children | 30268a0cafca |
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#include "../../Framework/OpenGL/OpenGLIncludes.h" #include "QStoneOpenGlWidget.h" #include <QMouseEvent> using namespace OrthancStone; void QStoneOpenGlWidget::initializeGL() { glewInit(); } void QStoneOpenGlWidget::MakeCurrent() { this->makeCurrent(); } void QStoneOpenGlWidget::resizeGL(int w, int h) { } void QStoneOpenGlWidget::paintGL() { if (compositor_) { compositor_->Refresh(); } doneCurrent(); } void ConvertFromPlatform( OrthancStone::GuiAdapterMouseEvent& guiEvent, PointerEvent& pointerEvent, const QMouseEvent& qtEvent, const OrthancStone::OpenGLCompositor& compositor) { guiEvent.targetX = qtEvent.x(); guiEvent.targetY = qtEvent.y(); pointerEvent.AddPosition(compositor.GetPixelCenterCoordinates(guiEvent.targetX, guiEvent.targetY)); switch (qtEvent.button()) { case Qt::LeftButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_LEFT; break; case Qt::MiddleButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_MIDDLE; break; case Qt::RightButton: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_RIGHT; break; default: guiEvent.button = OrthancStone::GUIADAPTER_MOUSEBUTTON_LEFT; } if (qtEvent.modifiers().testFlag(Qt::ShiftModifier)) { guiEvent.shiftKey = true; } if (qtEvent.modifiers().testFlag(Qt::ControlModifier)) { guiEvent.ctrlKey = true; } if (qtEvent.modifiers().testFlag(Qt::AltModifier)) { guiEvent.altKey = true; } } void QStoneOpenGlWidget::mouseEvent(QMouseEvent* qtEvent, OrthancStone::GuiAdapterHidEventType guiEventType) { OrthancStone::GuiAdapterMouseEvent guiEvent; PointerEvent pointerEvent; ConvertFromPlatform(guiEvent, pointerEvent, *qtEvent, *compositor_); guiEvent.type = guiEventType; if (sceneInteractor_.get() != NULL && compositor_.get() != NULL) { sceneInteractor_->OnMouseEvent(guiEvent, pointerEvent); } // force redraw of the OpenGL widget update(); } void QStoneOpenGlWidget::mousePressEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEDOWN); } void QStoneOpenGlWidget::mouseMoveEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEDOWN); } void QStoneOpenGlWidget::mouseReleaseEvent(QMouseEvent* qtEvent) { mouseEvent(qtEvent, GUIADAPTER_EVENT_MOUSEUP); }