qvolray
annotate src/ui_maingl.cc @ 27:011ac823600c
broken up the OpenGL code to multiple source files (untested)
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 14 Apr 2012 06:37:31 +0300 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@27 | 1 #include <QtGui> |
| nuclear@27 | 2 #include "ui_maingl.h" |
| nuclear@27 | 3 #include "volray.h" |
| nuclear@27 | 4 |
| nuclear@27 | 5 MainGLView::MainGLView() |
| nuclear@27 | 6 : QGLWidget(QGLFormat(QGL::DoubleBuffer), 0) |
| nuclear@27 | 7 { |
| nuclear@27 | 8 } |
| nuclear@27 | 9 |
| nuclear@27 | 10 QSize MainGLView::minimumSizeHint() const |
| nuclear@27 | 11 { |
| nuclear@27 | 12 return QSize(320, 200); |
| nuclear@27 | 13 } |
| nuclear@27 | 14 |
| nuclear@27 | 15 QSize MainGLView::sizeHint() const |
| nuclear@27 | 16 { |
| nuclear@27 | 17 return QSize(1280, 800); |
| nuclear@27 | 18 } |
| nuclear@27 | 19 |
| nuclear@27 | 20 void MainGLView::initializeGL() |
| nuclear@27 | 21 { |
| nuclear@27 | 22 if(!volray_init()) { |
| nuclear@27 | 23 exit(0); |
| nuclear@27 | 24 } |
| nuclear@27 | 25 } |
| nuclear@27 | 26 |
| nuclear@27 | 27 void MainGLView::resizeGL(int xsz, int ysz) |
| nuclear@27 | 28 { |
| nuclear@27 | 29 volray_resize(xsz, ysz); |
| nuclear@27 | 30 } |
| nuclear@27 | 31 |
| nuclear@27 | 32 void MainGLView::paintGL() |
| nuclear@27 | 33 { |
| nuclear@27 | 34 volray_draw(); |
| nuclear@27 | 35 } |
| nuclear@27 | 36 |
| nuclear@27 | 37 static int button_number(Qt::MouseButton bn) |
| nuclear@27 | 38 { |
| nuclear@27 | 39 switch(bn) { |
| nuclear@27 | 40 case Qt::LeftButton: |
| nuclear@27 | 41 return 0; |
| nuclear@27 | 42 case Qt::MidButton: |
| nuclear@27 | 43 return 1; |
| nuclear@27 | 44 case Qt::RightButton: |
| nuclear@27 | 45 return 2; |
| nuclear@27 | 46 default: |
| nuclear@27 | 47 break; |
| nuclear@27 | 48 } |
| nuclear@27 | 49 return -1; |
| nuclear@27 | 50 } |
| nuclear@27 | 51 |
| nuclear@27 | 52 void MainGLView::mousePressEvent(QMouseEvent *ev) |
| nuclear@27 | 53 { |
| nuclear@27 | 54 int bn = button_number(ev->button()); |
| nuclear@27 | 55 if(bn >= 0) { |
| nuclear@27 | 56 volray_mouse(bn, 1, ev->x(), ev->y()); |
| nuclear@27 | 57 } |
| nuclear@27 | 58 } |
| nuclear@27 | 59 |
| nuclear@27 | 60 void MainGLView::mouseReleaseEvent(QMouseEvent *ev) |
| nuclear@27 | 61 { |
| nuclear@27 | 62 int bn = button_number(ev->button()); |
| nuclear@27 | 63 if(bn >= 0) { |
| nuclear@27 | 64 volray_mouse(bn, 0, ev->x(), ev->y()); |
| nuclear@27 | 65 } |
| nuclear@27 | 66 } |
| nuclear@27 | 67 |
| nuclear@27 | 68 void MainGLView::mouseMoveEvent(QMouseEvent *ev) |
| nuclear@27 | 69 { |
| nuclear@27 | 70 volray_motion(ev->x(), ev->y()); |
| nuclear@27 | 71 } |