qt5base-lts/examples/widgets/animation/sub-attaq/states.h
Olivier Goffart 3b0c2b7c1b Examples: Add Q_DECL_OVERRIDE to overridden functions
Q_DECL_OVERRIDE (which expands to 'override' for supported compiler)
helps to declare the intent (that it is an overridden function) and
force compilation error when there is no such virtual function in the
base class.
The examples should show the best practice of having it, as it may save
the programmer quite some time in case of change of API or typo in the
function name or arguments.

This change was done automatically with
clang-modernize -add-override -override-macros

And fixed MSVC compilation by removing inline for TorrentViewDelegate::paint

Change-Id: Ice66ae93fae571266f908703d5b8892b2c1ebb1a
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
2014-07-15 08:44:44 +02:00

176 lines
4.9 KiB
C++

/****************************************************************************
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#ifndef STATES_H
#define STATES_H
//Qt
#include <QtCore/QState>
#include <QtCore/QSignalTransition>
#include <QtCore/QPropertyAnimation>
#include <QtWidgets/QKeyEventTransition>
#include <QtCore/QSet>
class GraphicsScene;
class Boat;
class SubMarine;
QT_BEGIN_NAMESPACE
class QStateMachine;
QT_END_NAMESPACE
class PlayState : public QState
{
public:
explicit PlayState(GraphicsScene *scene, QState *parent = 0);
~PlayState();
protected:
void onEntry(QEvent *) Q_DECL_OVERRIDE;
private :
GraphicsScene *scene;
QStateMachine *machine;
int currentLevel;
int score;
friend class UpdateScoreState;
friend class UpdateScoreTransition;
friend class WinTransition;
friend class CustomSpaceTransition;
friend class WinState;
friend class LostState;
friend class LevelState;
};
class LevelState : public QState
{
public:
LevelState(GraphicsScene *scene, PlayState *game, QState *parent = 0);
protected:
void onEntry(QEvent *) Q_DECL_OVERRIDE;
private :
void initializeLevel();
GraphicsScene *scene;
PlayState *game;
};
class PauseState : public QState
{
public:
explicit PauseState(GraphicsScene *scene, QState *parent = 0);
protected:
void onEntry(QEvent *) Q_DECL_OVERRIDE;
void onExit(QEvent *) Q_DECL_OVERRIDE;
private :
GraphicsScene *scene;
};
class LostState : public QState
{
public:
LostState(GraphicsScene *scene, PlayState *game, QState *parent = 0);
protected:
void onEntry(QEvent *) Q_DECL_OVERRIDE;
void onExit(QEvent *) Q_DECL_OVERRIDE;
private :
GraphicsScene *scene;
PlayState *game;
};
class WinState : public QState
{
public:
WinState(GraphicsScene *scene, PlayState *game, QState *parent = 0);
protected:
void onEntry(QEvent *) Q_DECL_OVERRIDE;
void onExit(QEvent *) Q_DECL_OVERRIDE;
private :
GraphicsScene *scene;
PlayState *game;
};
class UpdateScoreState : public QState
{
public:
UpdateScoreState(QState *parent);
private:
};
//These transtion is used to update the score
class UpdateScoreTransition : public QSignalTransition
{
public:
UpdateScoreTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target);
protected:
virtual bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
private:
PlayState * game;
GraphicsScene *scene;
};
//These transtion test if we have won the game
class WinTransition : public QSignalTransition
{
public:
WinTransition(GraphicsScene *scene, PlayState *game, QAbstractState *target);
protected:
virtual bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
private:
PlayState * game;
GraphicsScene *scene;
};
//These transtion is true if one level has been completed and the player want to continue
class CustomSpaceTransition : public QKeyEventTransition
{
public:
CustomSpaceTransition(QWidget *widget, PlayState *game, QEvent::Type type, int key);
protected:
virtual bool eventTest(QEvent *event) Q_DECL_OVERRIDE;
private:
PlayState *game;
};
#endif // STATES_H