leocad/qt/lc_qglwidget.h
2020-12-11 18:01:04 -08:00

46 lines
1.3 KiB
C++

#pragma once
#include <QGLWidget>
class lcQGLWidget : public QGLWidget
{
public:
lcQGLWidget(QWidget* Parent, lcGLWidget* Owner);
~lcQGLWidget();
QSize sizeHint() const override;
lcGLWidget* mWidget;
float GetDeviceScale() const
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
return windowHandle()->devicePixelRatio();
#else
return 1.0f;
#endif
}
void SetPreviewPosition(const QRect& ParentRect);
protected:
void resizeGL(int Width, int Height) override;
void paintGL() override;
void focusInEvent(QFocusEvent* FocusEvent) override;
void focusOutEvent(QFocusEvent* FocusEvent) override;
void keyPressEvent(QKeyEvent* KeyEvent) override;
void keyReleaseEvent(QKeyEvent* KeyEvent) override;
void mousePressEvent(QMouseEvent* MouseEvent) override;
void mouseReleaseEvent(QMouseEvent* MouseEvent) override;
void mouseDoubleClickEvent(QMouseEvent* MouseEvent) override;
void mouseMoveEvent(QMouseEvent* MouseEvent) override;
void wheelEvent(QWheelEvent* WheelEvent) override;
void dragEnterEvent(QDragEnterEvent* DragEnterEvent) override;
void dragLeaveEvent(QDragLeaveEvent* DragLeaveEvent) override;
void dragMoveEvent(QDragMoveEvent* DragMoveEvent) override;
void dropEvent(QDropEvent* DropEvent) override;
QSize mPreferredSize;
int mWheelAccumulator;
};