nuclear@27: #include <QtGui>
nuclear@27: #include "ui_maingl.h"
nuclear@27: #include "volray.h"
nuclear@27: 
nuclear@27: MainGLView::MainGLView()
nuclear@27: 	: QGLWidget(QGLFormat(QGL::DoubleBuffer), 0)
nuclear@27: {
nuclear@27: }
nuclear@27: 
nuclear@27: QSize MainGLView::minimumSizeHint() const
nuclear@27: {
nuclear@27: 	return QSize(320, 200);
nuclear@27: }
nuclear@27: 
nuclear@27: QSize MainGLView::sizeHint() const
nuclear@27: {
nuclear@27: 	return QSize(1280, 800);
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::initializeGL()
nuclear@27: {
nuclear@27: 	if(!volray_init()) {
nuclear@27: 		exit(0);
nuclear@27: 	}
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::resizeGL(int xsz, int ysz)
nuclear@27: {
nuclear@27: 	volray_resize(xsz, ysz);
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::paintGL()
nuclear@27: {
nuclear@27: 	volray_draw();
nuclear@27: }
nuclear@27: 
nuclear@27: static int button_number(Qt::MouseButton bn)
nuclear@27: {
nuclear@27: 	switch(bn) {
nuclear@27: 	case Qt::LeftButton:
nuclear@27: 		return 0;
nuclear@27: 	case Qt::MidButton:
nuclear@27: 		return 1;
nuclear@27: 	case Qt::RightButton:
nuclear@27: 		return 2;
nuclear@27: 	default:
nuclear@27: 		break;
nuclear@27: 	}
nuclear@27: 	return -1;
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::mousePressEvent(QMouseEvent *ev)
nuclear@27: {
nuclear@27: 	int bn = button_number(ev->button());
nuclear@27: 	if(bn >= 0) {
nuclear@27: 		volray_mouse(bn, 1, ev->x(), ev->y());
nuclear@27: 	}
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::mouseReleaseEvent(QMouseEvent *ev)
nuclear@27: {
nuclear@27: 	int bn = button_number(ev->button());
nuclear@27: 	if(bn >= 0) {
nuclear@27: 		volray_mouse(bn, 0, ev->x(), ev->y());
nuclear@27: 	}
nuclear@27: }
nuclear@27: 
nuclear@27: void MainGLView::mouseMoveEvent(QMouseEvent *ev)
nuclear@27: {
nuclear@27: 	volray_motion(ev->x(), ev->y());
nuclear@27: }