Crazy over the QGraphicsScene/Item

[aamer4yu]

Did u subclass the pix item ??
if yes, while handling mousepress event.. try passing it to QGraphicsItem::mousePressEvent ()....

also how are town and game related ??

[Morea]

Yes I did this:

class Town :public QGraphicsPixmapItem {
        public:
                Town(QPoint p=QPoint(0,0));
                void mousePressEvent(QGraphicsSceneMouseEvent* ev);
        protected:
                QString name;
};

class Town :public QGraphicsPixmapItem {
        public:
                Town(QPoint p=QPoint(0,0));
                void mousePressEvent(QGraphicsSceneMouseEvent* ev);
        protected:
                QString name;
};

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In the town.cpp file I have

void Town::mousePressEvent(QGraphicsSceneMouseEvent* ev)
{
        Qt::MouseButtons btn = ev->buttons();
        if (btn & Qt::LeftButton)
        {
                qDebug()<<"You visited Lamerville";
        }

void Town::mousePressEvent(QGraphicsSceneMouseEvent* ev)
{
        Qt::MouseButtons btn = ev->buttons();
        if (btn & Qt::LeftButton)
        {
                qDebug()<<"You visited Lamerville";
        }

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}

Should I add a line

QGraphicsItem::mousePressEvent ();

QGraphicsItem::mousePressEvent ();

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to the code? Where? In the beginning of the function?
Exactly, what will it accomplish?

town and game is related by populating the game ( a Scene) with towns (Items)

QVector<QPoint> cities = map->randomTownPositions(8);
        QPoint pos;
        Town* t;
        foreach (pos, cities)
        {
                t = new Town(pos);
                addItem(t);
                towns.push_back(t);
        }

QVector<QPoint> cities = map->randomTownPositions(8);
        QPoint pos;
        Town* t;
        foreach (pos, cities)
        {
                t = new Town(pos);
                addItem(t);
                towns.push_back(t);
        }

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I think the "additem" will be enough, won't it?

[aamer4yu]

did u try adding QGraphicsItem::mousePressEvent () to ur mousepressevent ??

[Morea]

Sorry, I did something to solve it. I can't remember right now.
But I think it was somethign with mousPressEvent.. or.. no. I don't remember what it was.

[aamer4yu]

well.. if u remmeber what u did.. u may post it.. it may benefit me too if ur way is not known

[Morea]

I think it was something with adding the item to the scene or setting the parent.