// File: testGraphicsItems.cpp

#include <QApplication>
#include <QGraphicsScene>
#include <QGraphicsView>
#include <QGraphicsRectItem>
#include <QGraphicsTextItem>
#include <ostream>

int main(int argc, char** argv)
{
   QApplication app (argc, argv);
   QGraphicsScene myScene;

   // *******************************************
   // ***  Create Outer Parent QGraphicsItem  ***
   // *******************************************

   QGraphicsRectItem* outerParentItem = 
      new QGraphicsRectItem (-180.0, -70.0, 360.0, 140.0);

   outerParentItem->setToolTip ("Parent Item ToolTip");
   outerParentItem->setFlags (QGraphicsItem::ItemIsMovable   |
                              QGraphicsItem::ItemIsSelectable);

   myScene.addItem (outerParentItem);

   // *******************************************
   // ***  Create Inner Parent QGraphicsItem  ***
   // *******************************************

   QGraphicsRectItem* innerParentItem = 
      new QGraphicsRectItem (-140.0, -45.0, 280.0, 90.0, outerParentItem);

   // ************************************
   // ***  Create Child QGraphicsItem  ***
   // ************************************

   QGraphicsTextItem* childItem =
      new QGraphicsTextItem ("Child QGraphicsTextItem", innerParentItem);

   const QRectF childRect = childItem->boundingRect();
   childItem->setPos (-0.5 * childRect.width(), -0.5 * childRect.height());

   childItem->setToolTip ("Child Item ToolTip"); 

   // ******************************
   // ***  Create QGraphicsView  ***
   // ******************************

   QGraphicsView myView (&myScene);
   myView.setCaption ("Test Nested QGraphicsItems ToolTips");
   myView.setAttribute (Qt::WA_AlwaysShowToolTips);
   myView.resize (420, 200);
   myView.show();

   return app.exec();
}

//--- (end testGraphicsItems.cpp) ---