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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
/* This file is part of the KDE project
Copyright (C) 2003 Matthias Kretz <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 KSETTINGS_DIALOG_H
#define KSETTINGS_DIALOG_H
#include <tqobject.h>
#include <kservice.h>
template<class T> class TQValueList;
class KPluginInfo;
class KCMultiDialog;
class TDECModuleInfo;
namespace KSettings
{
/**
* @ingroup main
* @ingroup settings
* @short Generic configuration dialog that even works over component boundaries
*
* For more information see \ref KSettings.
*
* This class aims to standardize the use of configuration dialogs in KDE
* applications. Especially when using KParts and/or Plugins you face problems
* creating a consistent config dialog.
*
* To show a configuration dialog you only have to call the show method and be
* done with it. A code example:
*
* You initialize \p m_cfgdlg with
* \code
* m_cfgdlg = new Dialog( Dialog::Static, this );
* \endcode
* If you use a KPart that was not especially designed for your app you can use
* the second constructor:
* \code
* TQStringList tdepartslist;
* for( all my tdeparts )
* tdepartslist += m_mypart->instance().instanceName();
* m_cfgdlg = new Dialog( tdepartslist, this );
* \endcode
* and the action for the config dialog is connected to the show slot:
* \code
* KStdAction::preferences( m_cfgdlg, TQT_SLOT( show() ), actionCollection() );
* \endcode
*
* If you need to be informed when the config was changed and applied in the
* dialog you might want to take a look at Dispatcher.
*
* For more information see \ref KSettings.
*
* @author Matthias Kretz <[email protected]>
* @since 3.2
*/
class TDEUTILS_EXPORT Dialog : public TQObject
{
friend class PageNode;
Q_OBJECT
public:
/**
* Tells the dialog whether the entries in the listview are all static
* or whether it should add a Configure... button to select which parts
* of the optional functionality should be active or not.
*/
enum ContentInListView
{
/**
* Static listview, while running no entries are added or deleted
*/
Static,
/**
* Configurable listview. The user can select what functionality he
* wants.
*/
Configurable
};
/**
* Construct a new Preferences Dialog for the application. It uses all
* KCMs with X-TDE-ParentApp set to TDEGlobal::instance()->instanceName().
*
* @param parent The parent is only used as the parent for the
* dialog - centering the dialog over the parent
* widget.
* @param name name
*/
Dialog( TQWidget * parent = 0, const char * name = 0 );
/**
* Construct a new Preferences Dialog for the application. It uses all
* KCMs with X-TDE-ParentApp set to TDEGlobal::instance()->instanceName().
*
* @param content Select whether you want a static or configurable
* config dialog.
* @param parent The parent is only used as the parent for the
* dialog - centering the dialog over the parent
* widget.
* @param name name
*/
Dialog( ContentInListView content = Static, TQWidget * parent = 0,
const char * name = 0 );
/**
* Construct a new Preferences Dialog with the pages for the selected
* instance names. For example if you want to have the configuration
* pages for the kviewviewer KPart you would pass a
* TQStringList consisting of only the name of the part "kviewviewer".
*
* @param components A list of the names of the components that your
* config dialog should merge the config pages in.
* @param parent The parent is only used as the parent for the
* dialog - centering the dialog over the parent
* widget.
* @param name name
*/
Dialog( const TQStringList & components, TQWidget * parent = 0,
const char * name = 0 );
/**
* Construct a new Preferences Dialog with the pages for the selected
* instance names. For example if you want to have the configuration
* pages for the kviewviewer KPart you would pass a
* TQStringList consisting of only the name of the part "kviewviewer".
*
* @param components A list of the names of the components that your
* config dialog should merge the config pages in.
* @param content Select whether you want a static or configurable
* config dialog.
* @param parent The parent is only used as the parent for the
* dialog - centering the dialog over the parent
* widget.
* @param name name
*/
Dialog( const TQStringList & components, ContentInListView
content, TQWidget * parent = 0, const char * name = 0 );
~Dialog();
/**
* If you use a Configurable dialog you need to pass KPluginInfo
* objects that the dialog should configure.
*/
void addPluginInfos( const TQValueList<KPluginInfo*> & plugininfos );
KCMultiDialog * dialog();
public slots:
/**
* Show the config dialog. The slot immediatly returns since the dialog
* is non-modal.
*/
void show();
signals:
/**
* If you use the dialog in Configurable mode and want to be notified
* when the user changes the plugin selections use this signal. It's
* emitted if the selection has changed and the user pressed Apply or
* Ok. In the slot you would then load and unload the plugins as
* requested.
*/
void pluginSelectionChanged();
protected slots:
void configureTree();
void updateTreeList();
private:
/**
* @internal
* Check whether the plugin associated with this KCM is enabled.
*/
bool isPluginForKCMEnabled( TDECModuleInfo * ) const;
TQValueList<KService::Ptr> instanceServices() const;
TQValueList<KService::Ptr> parentComponentsServices(
const TQStringList & ) const;
/**
* @internal
* Read the .setdlg file and add it to the groupmap
*/
void parseGroupFile( const TQString & );
/**
* @internal
* If this module is put into a TreeList hierarchy this will return a
* list of the names of the parent modules.
*/
TQStringList parentModuleNames( TDECModuleInfo * );
/**
* @internal
* This method is called only once. The KCMultiDialog is not created
* until it's really needed. So if some method needs to access d->dlg it
* checks for 0 and if it's not created this method will do it.
*/
void createDialogFromServices();
class DialogPrivate;
DialogPrivate * d;
};
}
#endif // KSETTINGS_DIALOG_H
|
