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39
40#ifndef QWIDGET_ANIMATOR_P_H
41#define QWIDGET_ANIMATOR_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtWidgets/private/qtwidgetsglobal_p.h>
55#include <qobject.h>
56#include <qhash.h>
57#include <qpointer.h>
58
59QT_BEGIN_NAMESPACE
60
61class QWidget;
62class QMainWindowLayout;
63class QPropertyAnimation;
64class QRect;
65
66class QWidgetAnimator : public QObject
67{
68 Q_OBJECT
69public:
70 QWidgetAnimator(QMainWindowLayout *layout);
71 void animate(QWidget *widget, const QRect &final_geometry, bool animate);
72 bool animating() const;
73
74 void abort(QWidget *widget);
75
76#if QT_CONFIG(animation)
77private Q_SLOTS:
78 void animationFinished();
79#endif
80
81private:
82 typedef QHash<QWidget*, QPointer<QPropertyAnimation> > AnimationMap;
83 AnimationMap m_animation_map;
84#if QT_CONFIG(mainwindow)
85 QMainWindowLayout *m_mainWindowLayout;
86#endif
87};
88
89QT_END_NAMESPACE
90
91#endif // QWIDGET_ANIMATOR_P_H
92

source code of qtbase/src/widgets/widgets/qwidgetanimator_p.h