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event.cpp
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1 /* This file is part of the KDE project
2  Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
3  (C) 1999 David Faure <faure@kde.org>
4 
5  This library is free software; you can redistribute it and/or
6  modify it under the terms of the GNU Library General Public
7  License as published by the Free Software Foundation; either
8  version 2 of the License, or (at your option) any later version.
9 
10  This library is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Library General Public License for more details.
14 
15  You should have received a copy of the GNU Library General Public License
16  along with this library; see the file COPYING.LIB. If not, write to
17  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18  Boston, MA 02110-1301, USA.
19 */
20 #include <kparts/event.h>
21 
22 using namespace KParts;
23 
24 //the answer!
25 #define KPARTS_EVENT_MAGIC 42
26 
27 class KParts::EventPrivate
28 {
29 public:
30  EventPrivate( const char *eventName ) :
31  m_eventName(eventName)
32  {
33  }
34  const char* m_eventName;
35 };
36 
37 Event::Event( const char *eventName )
38  : QEvent( (QEvent::Type)(QEvent::User + KPARTS_EVENT_MAGIC) )
39  , d( new EventPrivate(eventName) )
40 {
41 }
42 
43 Event::~Event()
44 {
45  delete d;
46 }
47 
48 const char *Event::eventName() const
49 {
50  return d->m_eventName;
51 }
52 
53 bool Event::test( const QEvent *event )
54 {
55  if ( !event )
56  return false;
57 
58  return ( event->type() == (QEvent::Type)(QEvent::User + KPARTS_EVENT_MAGIC ) );
59 }
60 
61 bool Event::test( const QEvent *event, const char *name )
62 {
63  if ( !test( event ) )
64  return false;
65 
66  return ( strcmp( name, ((Event*)event)->eventName() ) == 0 );
67 }
68 
69 
71 
72 class KParts::GUIActivateEventPrivate
73 {
74 public:
75  GUIActivateEventPrivate( bool activated )
76  : m_bActivated( activated )
77  {
78  }
79  static const char *s_strGUIActivateEvent;
80  bool m_bActivated;
81 };
82 
83 const char *GUIActivateEventPrivate::s_strGUIActivateEvent = "KParts/GUIActivate";
84 
85 GUIActivateEvent::GUIActivateEvent( bool activated ) :
86  Event( GUIActivateEventPrivate::s_strGUIActivateEvent ),
87  d( new GUIActivateEventPrivate(activated) )
88 {
89 }
90 
91 GUIActivateEvent::~GUIActivateEvent()
92 {
93  delete d;
94 }
95 
96 bool GUIActivateEvent::activated() const
97 {
98  return d->m_bActivated;
99 }
100 
101 bool GUIActivateEvent::test( const QEvent *event )
102 {
103  return Event::test( event, GUIActivateEventPrivate::s_strGUIActivateEvent );
104 }
105 
106 
108 
109 class KParts::PartActivateEventPrivate
110 {
111 public:
112  PartActivateEventPrivate( bool activated,
113  Part *part,
114  QWidget *widget ) :
115  m_bActivated( activated ),
116  m_part( part ),
117  m_widget( widget )
118  {
119  }
120  static const char *s_strPartActivateEvent;
121  bool m_bActivated;
122  Part *m_part;
123  QWidget *m_widget;
124 };
125 
126 const char *PartActivateEventPrivate::s_strPartActivateEvent = "KParts/PartActivateEvent";
127 
128 PartActivateEvent::PartActivateEvent( bool activated,
129  Part *part,
130  QWidget *widget ) :
131  Event( PartActivateEventPrivate::s_strPartActivateEvent ),
132  d( new PartActivateEventPrivate(activated,part,widget) )
133 {
134 }
135 
136 PartActivateEvent::~PartActivateEvent()
137 {
138  delete d;
139 }
140 
141 bool PartActivateEvent::activated() const
142 {
143  return d->m_bActivated;
144 }
145 
146 Part *PartActivateEvent::part() const
147 {
148  return d->m_part;
149 }
150 
151 QWidget *PartActivateEvent::widget() const
152 {
153  return d->m_widget;
154 }
155 
156 bool PartActivateEvent::test( const QEvent *event )
157 {
158  return Event::test( event, PartActivateEventPrivate::s_strPartActivateEvent );
159 }
160 
161 
163 
164 class KParts::PartSelectEventPrivate
165 {
166 public:
167  PartSelectEventPrivate( bool selected,
168  Part *part,
169  QWidget *widget ) :
170  m_bSelected( selected ),
171  m_part( part ),
172  m_widget( widget )
173  {
174  }
175  static const char *s_strPartSelectEvent;
176  bool m_bSelected;
177  Part *m_part;
178  QWidget *m_widget;
179 };
180 
181 const char *PartSelectEventPrivate::s_strPartSelectEvent =
182  "KParts/PartSelectEvent";
183 
184 PartSelectEvent::PartSelectEvent( bool selected,
185  Part *part,
186  QWidget *widget ) :
187  Event( PartSelectEventPrivate::s_strPartSelectEvent ),
188  d( new PartSelectEventPrivate(selected,part,widget) )
189 {
190 }
191 
192 PartSelectEvent::~PartSelectEvent()
193 {
194  delete d;
195 }
196 
197 bool PartSelectEvent::selected() const
198 {
199  return d->m_bSelected;
200 }
201 
202 Part *PartSelectEvent::part() const
203 {
204  return d->m_part;
205 }
206 
207 QWidget *PartSelectEvent::widget() const
208 {
209  return d->m_widget;
210 }
211 
212 bool PartSelectEvent::test( const QEvent *event )
213 {
214  return Event::test( event, PartSelectEventPrivate::s_strPartSelectEvent );
215 }
216 
Type
Type
KParts::GUIActivateEvent::test
static bool test(const QEvent *event)
Definition: event.cpp:101
QWidget
KParts::Event::Event
Event(const char *eventName)
Definition: event.cpp:37
KParts::PartSelectEvent::PartSelectEvent
PartSelectEvent(bool selected, Part *part, QWidget *widget)
Definition: event.cpp:184
KParts::PartActivateEvent::~PartActivateEvent
virtual ~PartActivateEvent()
Definition: event.cpp:136
KPARTS_EVENT_MAGIC
#define KPARTS_EVENT_MAGIC
Definition: event.cpp:25
KParts::Part
Base class for parts.
Definition: part.h:215
KParts::PartActivateEvent::test
static bool test(const QEvent *event)
Definition: event.cpp:156
KParts::PartActivateEvent::activated
bool activated() const
Definition: event.cpp:141
KParts::PartSelectEvent::~PartSelectEvent
virtual ~PartSelectEvent()
Definition: event.cpp:192
KParts::PartSelectEvent::selected
bool selected() const
Definition: event.cpp:197
KParts::GUIActivateEvent::GUIActivateEvent
GUIActivateEvent(bool activated)
Definition: event.cpp:85
KParts::Event::~Event
virtual ~Event()
Definition: event.cpp:43
KParts::GUIActivateEvent::activated
bool activated() const
Definition: event.cpp:96
KParts::PartActivateEvent::PartActivateEvent
PartActivateEvent(bool activated, Part *part, QWidget *widget)
Definition: event.cpp:128
KParts::Event::eventName
virtual const char * eventName() const
Definition: event.cpp:48
KParts::GUIActivateEvent::~GUIActivateEvent
virtual ~GUIActivateEvent()
Definition: event.cpp:91
KParts::PartSelectEvent::part
Part * part() const
Definition: event.cpp:202
event.h
KParts::Event
Base class for all KParts events.
Definition: event.h:37
KParts::Event::test
static bool test(const QEvent *event)
Definition: event.cpp:53
KParts::PartActivateEvent::part
Part * part() const
Definition: event.cpp:146
KParts::PartSelectEvent::test
static bool test(const QEvent *event)
Definition: event.cpp:212
QEvent
KParts::PartActivateEvent::widget
QWidget * widget() const
Definition: event.cpp:151
KParts::PartSelectEvent::widget
QWidget * widget() const
Definition: event.cpp:207
This file is part of the KDE documentation.
Documentation copyright © 1996-2014 The KDE developers.
Generated on Tue Oct 14 2014 22:50:42 by doxygen 1.8.7 written by Dimitri van Heesch, © 1997-2006

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