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#pragma once
#ifndef WGLWIDGET_H
#error "Do not include this file, include wglwidget.h instead"
#endif
#include <QWidget>
////////////////////////////////
// QOpenGLWindow based WGLWidget
////////////////////////////////
class QPaintDevice;
class OpenGLWindow;
class TrackDropTarget;
class WGLWidget : public QWidget {
public:
WGLWidget(QWidget* parent);
~WGLWidget();
bool isContextValid() const;
bool isContextSharing() const;
bool shouldRender() const;
void makeCurrentIfNeeded();
void doneCurrent();
void swapBuffers();
// called (indirectly) by WaveformWidgetFactory
virtual void paintGL();
// called by OpenGLWindow
virtual void resizeGL(int w, int h);
virtual void initializeGL();
void setTrackDropTarget(TrackDropTarget* pTarget);
TrackDropTarget* trackDropTarget() const;
protected:
void showEvent(QShowEvent* event) override;
void resizeEvent(QResizeEvent* event) override;
QPaintDevice* paintDevice();
private:
OpenGLWindow* m_pOpenGLWindow;
QWidget* m_pContainerWidget;
TrackDropTarget* m_pTrackDropTarget;
};
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