src/corelib/animation/qsequentialanimationgroup.h

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  41
  42 #ifndef QSEQUENTIALANIMATIONGROUP_H
  43 #define QSEQUENTIALANIMATIONGROUP_H
  44
  45 #include <QtCore/qanimationgroup.h>
  46
  47 QT_BEGIN_HEADER
  48
  49 QT_BEGIN_NAMESPACE
  50
  51 QT_MODULE(Core)
  52
  53 #ifndef QT_NO_ANIMATION
  54
  55 class QPauseAnimation;
  56 class QSequentialAnimationGroupPrivate;
  57
  58 class Q_CORE_EXPORT QSequentialAnimationGroup : public QAnimationGroup
  59 {
  60     Q_OBJECT
  61     Q_PROPERTY(QAbstractAnimation* currentAnimation READ currentAnimation NOTIFY currentAnimationChanged)
  62
  63 public:
  64     QSequentialAnimationGroup(QObject *parent = 0);
  65     ~QSequentialAnimationGroup();
  66
  67     QPauseAnimation *addPause(int msecs);
  68     QPauseAnimation *insertPause(int index, int msecs);
  69
  70     QAbstractAnimation *currentAnimation() const;
  71     int duration() const;
  72
  73 Q_SIGNALS:
  74     void currentAnimationChanged(QAbstractAnimation *current);
  75
  76 protected:
  77     QSequentialAnimationGroup(QSequentialAnimationGroupPrivate &dd, QObject *parent);
  78     bool event(QEvent *event);
  79
  80     void updateCurrentTime(int);
  81     void updateState(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
  82     void updateDirection(QAbstractAnimation::Direction direction);
  83
  84 private:
  85     Q_DISABLE_COPY(QSequentialAnimationGroup)
  86     Q_DECLARE_PRIVATE(QSequentialAnimationGroup)
  87     Q_PRIVATE_SLOT(d_func(), void _q_uncontrolledAnimationFinished())
  88 };
  89
  90 #endif //QT_NO_ANIMATION
  91
  92 QT_END_NAMESPACE
  93
  94 QT_END_HEADER
  95
  96 #endif //QSEQUENTIALANIMATIONGROUP_H