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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of Qt Designer. This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
#ifndef QDESIGNER_PROPERTYSHEET_H
#define QDESIGNER_PROPERTYSHEET_H
#include "shared_global_p.h"
#include "dynamicpropertysheet.h"
#include <QtDesigner/propertysheet.h>
#include <QtDesigner/default_extensionfactory.h>
#include <QtDesigner/QExtensionManager>
#include <QtCore/QVariant>
#include <QtCore/QPair>
#include <QtCore/QPointer>
QT_BEGIN_NAMESPACE
class QLayout;
class QDesignerFormEditorInterface;
class QDesignerPropertySheetPrivate;
namespace qdesigner_internal
{
class DesignerPixmapCache;
class DesignerIconCache;
class FormWindowBase;
}
class QDESIGNER_SHARED_EXPORT QDesignerPropertySheet: public QObject, public QDesignerPropertySheetExtension, public QDesignerDynamicPropertySheetExtension
{
Q_OBJECT
Q_INTERFACES(QDesignerPropertySheetExtension QDesignerDynamicPropertySheetExtension)
public:
explicit QDesignerPropertySheet(QObject *object, QObject *parent = 0);
virtual ~QDesignerPropertySheet();
virtual int indexOf(const QString &name) const;
virtual int count() const;
virtual QString propertyName(int index) const;
virtual QString propertyGroup(int index) const;
virtual void setPropertyGroup(int index, const QString &group);
virtual bool hasReset(int index) const;
virtual bool reset(int index);
virtual bool isAttribute(int index) const;
virtual void setAttribute(int index, bool b);
virtual bool isVisible(int index) const;
virtual void setVisible(int index, bool b);
virtual QVariant property(int index) const;
virtual void setProperty(int index, const QVariant &value);
virtual bool isChanged(int index) const;
virtual void setChanged(int index, bool changed);
virtual bool dynamicPropertiesAllowed() const;
virtual int addDynamicProperty(const QString &propertyName, const QVariant &value);
virtual bool removeDynamicProperty(int index);
virtual bool isDynamicProperty(int index) const;
virtual bool canAddDynamicProperty(const QString &propertyName) const;
bool isDefaultDynamicProperty(int index) const;
bool isResourceProperty(int index) const;
QVariant defaultResourceProperty(int index) const;
qdesigner_internal::DesignerPixmapCache *pixmapCache() const;
void setPixmapCache(qdesigner_internal::DesignerPixmapCache *cache);
qdesigner_internal::DesignerIconCache *iconCache() const;
void setIconCache(qdesigner_internal::DesignerIconCache *cache);
int createFakeProperty(const QString &propertyName, const QVariant &value = QVariant());
virtual bool isEnabled(int index) const;
QObject *object() const;
static bool internalDynamicPropertiesEnabled();
static void setInternalDynamicPropertiesEnabled(bool v);
protected:
bool isAdditionalProperty(int index) const;
bool isFakeProperty(int index) const;
QVariant resolvePropertyValue(int index, const QVariant &value) const;
QVariant metaProperty(int index) const;
void setFakeProperty(int index, const QVariant &value);
void clearFakeProperties();
bool isFakeLayoutProperty(int index) const;
bool isDynamic(int index) const;
qdesigner_internal::FormWindowBase *formWindowBase() const;
QDesignerFormEditorInterface *core() const;
public:
enum PropertyType { PropertyNone,
PropertyLayoutObjectName,
PropertyLayoutLeftMargin,
PropertyLayoutTopMargin,
PropertyLayoutRightMargin,
PropertyLayoutBottomMargin,
PropertyLayoutSpacing,
PropertyLayoutHorizontalSpacing,
PropertyLayoutVerticalSpacing,
PropertyLayoutSizeConstraint,
PropertyLayoutFieldGrowthPolicy,
PropertyLayoutRowWrapPolicy,
PropertyLayoutLabelAlignment,
PropertyLayoutFormAlignment,
PropertyLayoutBoxStretch,
PropertyLayoutGridRowStretch,
PropertyLayoutGridColumnStretch,
PropertyLayoutGridRowMinimumHeight,
PropertyLayoutGridColumnMinimumWidth,
PropertyBuddy,
PropertyAccessibility,
PropertyGeometry,
PropertyCheckable,
PropertyWindowTitle,
PropertyWindowIcon,
PropertyWindowFilePath,
PropertyWindowOpacity,
PropertyWindowIconText,
PropertyWindowModality,
PropertyWindowModified,
PropertyStyleSheet,
PropertyText
};
enum ObjectType { ObjectNone, ObjectLabel, ObjectLayout, ObjectLayoutWidget, ObjectQ3GroupBox };
static ObjectType objectTypeFromObject(const QObject *o);
static PropertyType propertyTypeFromName(const QString &name);
protected:
PropertyType propertyType(int index) const;
ObjectType objectType() const;
private:
QDesignerPropertySheetPrivate *d;
};
/* Abstract base class for factories that register a property sheet that implements
* both QDesignerPropertySheetExtension and QDesignerDynamicPropertySheetExtension
* by multiple inheritance. The factory maintains ownership of
* the extension and returns it for both id's. */
class QDESIGNER_SHARED_EXPORT QDesignerAbstractPropertySheetFactory: public QExtensionFactory
{
Q_OBJECT
Q_INTERFACES(QAbstractExtensionFactory)
public:
explicit QDesignerAbstractPropertySheetFactory(QExtensionManager *parent = 0);
virtual ~QDesignerAbstractPropertySheetFactory();
QObject *extension(QObject *object, const QString &iid) const;
private slots:
void objectDestroyed(QObject *object);
private:
virtual QObject *createPropertySheet(QObject *qObject, QObject *parent) const = 0;
struct PropertySheetFactoryPrivate;
PropertySheetFactoryPrivate *m_impl;
};
/* Convenience factory template for property sheets that implement
* QDesignerPropertySheetExtension and QDesignerDynamicPropertySheetExtension
* by multiple inheritance. */
template <class Object, class PropertySheet>
class QDesignerPropertySheetFactory : public QDesignerAbstractPropertySheetFactory {
public:
explicit QDesignerPropertySheetFactory(QExtensionManager *parent = 0);
static void registerExtension(QExtensionManager *mgr);
private:
// Does a qobject_cast on the object.
virtual QObject *createPropertySheet(QObject *qObject, QObject *parent) const;
};
template <class Object, class PropertySheet>
QDesignerPropertySheetFactory<Object, PropertySheet>::QDesignerPropertySheetFactory(QExtensionManager *parent) :
QDesignerAbstractPropertySheetFactory(parent)
{
}
template <class Object, class PropertySheet>
QObject *QDesignerPropertySheetFactory<Object, PropertySheet>::createPropertySheet(QObject *qObject, QObject *parent) const
{
Object *object = qobject_cast<Object *>(qObject);
if (!object)
return 0;
return new PropertySheet(object, parent);
}
template <class Object, class PropertySheet>
void QDesignerPropertySheetFactory<Object, PropertySheet>::registerExtension(QExtensionManager *mgr)
{
QDesignerPropertySheetFactory *factory = new QDesignerPropertySheetFactory(mgr);
mgr->registerExtensions(factory, Q_TYPEID(QDesignerPropertySheetExtension));
mgr->registerExtensions(factory, Q_TYPEID(QDesignerDynamicPropertySheetExtension));
}
// Standard property sheet
typedef QDesignerPropertySheetFactory<QObject, QDesignerPropertySheet> QDesignerDefaultPropertySheetFactory;
QT_END_NAMESPACE
#endif // QDESIGNER_PROPERTYSHEET_H
|