1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/* This file is part of the KDE libraries
Copyright (c) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License (LGPL) as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KCURSOR_PRIVATE_H
#define KCURSOR_PRIVATE_H
#include <qcursor.h>
#include <qobject.h>
#include <qptrdict.h>
class QPoint;
class QTimer;
class QWidget;
/**
* I don't want the eventFilter to be in KCursor, so we have another class
* for that stuff
* @internal
* @author John Firebaugh <jfirebaugh@kde.org>
* @author Carsten Pfeiffer <pfeiffer@kde.org>
*/
class KCursorPrivateAutoHideEventFilter : public QObject
{
Q_OBJECT
public:
KCursorPrivateAutoHideEventFilter( QWidget* widget );
~KCursorPrivateAutoHideEventFilter();
virtual bool eventFilter( QObject *o, QEvent *e );
void resetWidget();
private slots:
void hideCursor();
void unhideCursor();
private:
QWidget* actualWidget() const;
QTimer m_autoHideTimer;
QWidget* m_widget;
bool m_wasMouseTracking;
bool m_isCursorHidden;
bool m_isOwnCursor;
QCursor m_oldCursor;
};
/**
* @internal
* @author Carsten Pfeiffer <pfeiffer@kde.org>
* @author John Firebaugh <jfirebaugh@kde.org>
*/
class KCursorPrivate : public QObject
{
friend class KCursor; // to shut up the compiler
Q_OBJECT
public:
static KCursorPrivate *self();
void setAutoHideCursor( QWidget *w, bool enable, bool customEventFilter );
virtual bool eventFilter( QObject *o, QEvent *e );
int hideCursorDelay;
private slots:
void slotWidgetDestroyed( QObject* );
private:
KCursorPrivate();
~KCursorPrivate();
bool enabled;
static KCursorPrivate *s_self;
QPtrDict<KCursorPrivateAutoHideEventFilter> m_eventFilters;
};
#endif // KCURSOR_PRIVATE_H
|
