51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#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)
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: QGraphicsPixmapItem(pixmap),
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connection(connection)
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{
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this->basePixmap = pixmap;
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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;
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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* const 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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void setEditable(bool editable);
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bool getEditable();
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void updateHighlight(bool selected);
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private:
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bool highlighted = false;
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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 *, int newOffset);
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void highlightChanged(bool highlighted);
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};
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#endif // CONNECTIONPIXMAPITEM_H
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