zwischenstand

helloqube/myglwidget.cpp

@@ -19,6 +19,8 @@ MyGLWidget::MyGLWidget(int index, Controller* c, bool isPerspective, QQuaternion
     rightButtonPressed = false;
     controller = c;
     this->isPerspective = isPerspective;
+
+    setStyleSheet(" border:3px solid rgb(255, 255, 0); ");
 }
 
 MyGLWidget::~MyGLWidget()
@@ -293,7 +295,6 @@ void MyGLWidget::resizeGL(int width, int height){
     glMatrixMode(GL_MODELVIEW);
 
    controller->setScreenScenter(QPoint((double)width/2.0,(double)height/2.0));//lieber zu oft casten bevors nicht tut...
-
 }
 
 void MyGLWidget::mousePressEvent(QMouseEvent *event){
@@ -317,6 +318,30 @@ void MyGLWidget::keyReleaseEvent(QKeyEvent *event){
     }
 }
 
+void MyGLWidget::paintEvent(QPaintEvent *pe)
+{
+    //reaaaaally weird:
+//  QStyleOption o;
+//  o.initFrom(this);
+//  QPainter p(this);
+//  style()->drawPrimitive(
+//    QStyle::PE_Widget, &o, &p, this);
+
+    //even weider:
+//    QStyleOption opt;
+//        opt.init(this);
+//        QStylePainter p(this);
+//        p.drawPrimitive(QStyle::PE_Widget, opt);
+
+    //Anyway, the internet tells me I need to do something here in Order to use the style sheet
+    //and I didn't find any other plausible option to add a border to the selected view.
+    //A little hint on the assignment would have helped a great deal here...
+
+
+    //need this to actually draw gl stuff
+  QGLWidget::paintEvent(pe);
+};
+
 void MyGLWidget::translateCamera(double xDiff, double yDiff, double zDiff)
 {
     //in order to "move parallel to image plane", we have to rotate the image coordinates xDiff and yDiff by our current camera rotation.

helloqube/myglwidget.h

@@ -11,6 +11,8 @@
 #include <QVector3D>
 #include <QGLShaderProgram>
 #include <QGLShader>
+#include <QStyleOption>
+#include <QStylePainter>
 
 class Controller;
 
@@ -50,6 +52,7 @@ protected:
     void wheelEvent(QWheelEvent *event);
     void keyPressEvent(QKeyEvent * event);
     void keyReleaseEvent(QKeyEvent *event);
+    void paintEvent(QPaintEvent *event);
 
     Controller* controller;