45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
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#ifndef CONNECTIONPIXMAPITEM_H
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#define CONNECTIONPIXMAPITEM_H
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#include "mapconnection.h"
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#include <QGraphicsPixmapItem>
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#include <QPainter>
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class ConnectionPixmapItem : public QObject, public QGraphicsPixmapItem {
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Q_OBJECT
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public:
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ConnectionPixmapItem(QPixmap pixmap, MapConnection* connection, int x, int y, int baseMapWidth, int baseMapHeight): QGraphicsPixmapItem(pixmap) {
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this->basePixmap = pixmap;
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this->connection = connection;
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setFlag(ItemIsMovable);
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setFlag(ItemSendsGeometryChanges);
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this->initialX = x;
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this->initialY = y;
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this->initialOffset = connection->offset.toInt();
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this->baseMapWidth = baseMapWidth;
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this->baseMapHeight = baseMapHeight;
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}
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QPixmap basePixmap;
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MapConnection* connection;
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int initialX;
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int initialY;
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int initialOffset;
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int baseMapWidth;
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int baseMapHeight;
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void render(qreal opacity = 1);
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int getMinOffset();
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int getMaxOffset();
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protected:
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QVariant itemChange(GraphicsItemChange change, const QVariant &value);
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void mousePressEvent(QGraphicsSceneMouseEvent*);
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void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*);
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signals:
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void connectionItemSelected(ConnectionPixmapItem* connectionItem);
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void connectionItemDoubleClicked(ConnectionPixmapItem* connectionItem);
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void connectionMoved(MapConnection*);
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};
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#endif // CONNECTIONPIXMAPITEM_H
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