1 files changed, 78 insertions, 0 deletions
diff --git a/src/gui/GLWidget.cc b/src/gui/GLWidget.cc
new file mode 100644
index 0000000..60d411b
--- /dev/null
+++ b/src/gui/GLWidget.cc
@@ -0,0 +1,78 @@
+#include <QtOpenGL>
+#include "GLWidget.h"
+
+GLWidget::GLWidget (QWidget* parent)
+	: QGLWidget (parent)
+{
+	resize (sizeHint ());
+}
+
+GLWidget::~GLWidget () {}
+
+QSize GLWidget::minimumSizeHint () const {
+	return QSize (50, 50);
+}
+
+QSize GLWidget::sizeHint () const {
+	return QSize (800, 600);
+}
+
+void GLWidget::initializeGL () {
+	glClearColor (255, 255, 255, 1.0);
+	glEnable (GL_DEPTH_TEST);
+	gluPerspective(65.0, 4.0/3, 1.0, 1000.0);
+}
+
+void GLWidget::paintGL () {
+	glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	glLoadIdentity ();
+	//gluLookAt(0,0,0,
+	//	0,0,0,
+	//	0,0,1);
+	//glTranslated (0.0, 0.0, -10.0);
+	//glColor3d (0.0, 0.0, 1.0);
+	//glScaled (300.0, 300.0, 300.0);
+
+	glBegin (GL_POLYGON);
+	glColor3d(1,0,0);
+	glVertex3d (-300, -300, 0.0);
+	glColor3d(0,1,0);
+	glVertex3d (300 + 10, -300, 0.0);
+	glColor3d(0,0,1);
+	glVertex3d (0, 300, 0.0);
+	glColor3d(1,1,1);
+	glVertex3d (0, 0, 100);
+	glColor3d(0,1,0);
+	glVertex3d (300 + 10, -300, 0.0);
+	glEnd ();
+}
+
+void GLWidget::resizeGL (int width, int height) {
+	glViewport (0, 0, width, height);
+	glMatrixMode (GL_PROJECTION);
+	glLoadIdentity ();
+	glOrtho (-width, width, -height, height, -100.0, 100.0);
+	glMatrixMode (GL_MODELVIEW);
+}
+
+void GLWidget::mousePressEvent (QMouseEvent* event) {
+}
+
+void GLWidget::mouseReleaseEvent (QMouseEvent* event) {
+}
+
+void GLWidget::keyPressEvent (QKeyEvent* event) {
+	switch (event->key()) {
+		case Qt::Key_Escape:
+			qApp->quit();
+			break;
+		case Qt::Key_Up:
+			qApp->quit();
+			break;
+		default:
+			break;
+	}
+}
+
+void GLWidget::keyReleaseEvent (QKeyEvent* event) {
+}