#include "glwidget.h" #include "qglview.h" #include GLWidget::GLWidget(QWidget *parent) : QWidget(parent) { view_ = new QGLView(); view_->setFlag(Qt::FramelessWindowHint); container = QWidget::createWindowContainer(view_, this); lay = new QVBoxLayout(this); lay->addWidget(container); lay->setContentsMargins(0, 0, 0, 0); lay->setSpacing(0); setMouseTracking(true); }