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39
40#ifndef QEFFECTS_P_H
41#define QEFFECTS_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 for the convenience
48// of qeffects.cpp, qcombobox.cpp, qpopupmenu.cpp and qtooltip.cpp.
49// This header file may change from version to version without notice,
50// or even be removed.
51//
52// We mean it.
53//
54
55#include "QtCore/qnamespace.h"
56#include <QtWidgets/private/qtwidgetsglobal_p.h>
57
58QT_REQUIRE_CONFIG(effects);
59
60QT_BEGIN_NAMESPACE
61
62class QWidget;
63
64struct QEffects
65{
66 enum Direction {
67 LeftScroll = 0x0001,
68 RightScroll = 0x0002,
69 UpScroll = 0x0004,
70 DownScroll = 0x0008
71 };
72
73 typedef uint DirFlags;
74};
75
76extern void Q_WIDGETS_EXPORT qScrollEffect(QWidget*, QEffects::DirFlags dir = QEffects::DownScroll, int time = -1);
77extern void Q_WIDGETS_EXPORT qFadeEffect(QWidget*, int time = -1);
78
79QT_END_NAMESPACE
80
81#endif // QEFFECTS_P_H
82

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