leocad/common/lc_viewwidget.h

58 lines
1.5 KiB
C++

#pragma once
#ifdef LC_USE_QOPENGLWIDGET
typedef QOpenGLWidget lcViewWidgetParent;
#else
typedef QGLWidget lcViewWidgetParent;
#endif
class lcViewWidget : public lcViewWidgetParent
{
Q_OBJECT
public:
lcViewWidget(QWidget* Parent, lcView* View);
~lcViewWidget();
lcView* GetView() const
{
return mView;
}
void SetView(lcView* View);
QSize sizeHint() const override;
protected:
float GetDeviceScale() const
{
#ifdef LC_USE_QOPENGLWIDGET
return devicePixelRatio();
#elif (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
return windowHandle()->devicePixelRatio();
#else
return 1.0f;
#endif
}
void initializeGL() override;
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;
lcView* mView;
QSize mPreferredSize;
int mWheelAccumulator;
};