qt5base-lts/examples/widgets/graphicsview/dragdroprobot/robot.h
hjk 40a54bf565 Examples: Replace 'Q_DECL_OVERRIDE' by 'override'
Examples should demonstrate best practice, and we can use the keyword
directly nowadays.

Change-Id: I1f122e5caceca17290757ffbaf3d660e7daa9ae4
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
2016-06-15 09:32:30 +00:00

129 lines
4.1 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the examples of the Qt Toolkit.
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#ifndef ROBOT_H
#define ROBOT_H
#include <QGraphicsItem>
QT_BEGIN_NAMESPACE
class QGraphicsSceneMouseEvent;
class QParallelAnimationGroup;
QT_END_NAMESPACE
//! [0]
class RobotPart : public QGraphicsObject
{
public:
RobotPart(QGraphicsItem *parent = 0);
protected:
void dragEnterEvent(QGraphicsSceneDragDropEvent *event) override;
void dragLeaveEvent(QGraphicsSceneDragDropEvent *event) override;
void dropEvent(QGraphicsSceneDragDropEvent *event) override;
QColor color;
bool dragOver;
};
//! [0]
//! [1]
class RobotHead : public RobotPart
{
public:
RobotHead(QGraphicsItem *parent = 0);
QRectF boundingRect() const override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
protected:
void dragEnterEvent(QGraphicsSceneDragDropEvent *event) override;
void dropEvent(QGraphicsSceneDragDropEvent *event) override;
private:
QPixmap pixmap;
};
//! [1]
//! [2]
class RobotTorso : public RobotPart
{
public:
RobotTorso(QGraphicsItem *parent = 0);
QRectF boundingRect() const override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
};
//! [2]
//! [3]
class RobotLimb : public RobotPart
{
public:
RobotLimb(QGraphicsItem *parent = 0);
QRectF boundingRect() const override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
};
//! [3]
//! [4]
class Robot : public RobotPart
{
public:
Robot(QGraphicsItem *parent = 0);
QRectF boundingRect() const override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0) override;
};
//! [4]
#endif