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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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 DEVICEPROFILE_H
#define DEVICEPROFILE_H
#include "shared_global_p.h"
#include <QtCore/QString>
#include <QtCore/QSharedDataPointer>
QT_BEGIN_NAMESPACE
class QDesignerFormEditorInterface;
class QWidget;
class QStyle;
namespace qdesigner_internal {
class DeviceProfileData;
/* DeviceProfile for embedded design. They influence
* default properties (for example, fonts), dpi and
* style of the form. This class represents a device
* profile. */
class QDESIGNER_SHARED_EXPORT DeviceProfile {
public:
DeviceProfile();
DeviceProfile(const DeviceProfile&);
DeviceProfile& operator=(const DeviceProfile&);
~DeviceProfile();
void clear();
// Device name
QString name() const;
void setName(const QString &);
// System settings active
bool isEmpty() const;
// Default font family of the embedded system
QString fontFamily() const;
void setFontFamily(const QString &);
// Default font size of the embedded system
int fontPointSize() const;
void setFontPointSize(int p);
// Display resolution of the embedded system
int dpiX() const;
void setDpiX(int d);
int dpiY() const;
void setDpiY(int d);
// Style
QString style() const;
void setStyle(const QString &);
// Initialize from desktop system
void fromSystem();
static void systemResolution(int *dpiX, int *dpiY);
static void widgetResolution(const QWidget *w, int *dpiX, int *dpiY);
bool equals(const DeviceProfile& rhs) const;
// Apply to form/preview (using font inheritance)
enum ApplyMode {
/* Pre-Apply to parent widget of form being edited: Apply font
* and make use of property inheritance to be able to modify the
* font property freely. */
ApplyFormParent,
/* Post-Apply to preview widget: Change only inherited font
* sub properties. */
ApplyPreview
};
void apply(const QDesignerFormEditorInterface *core, QWidget *widget, ApplyMode am) const;
static void applyDPI(int dpiX, int dpiY, QWidget *widget);
QString toString() const;
QString toXml() const;
bool fromXml(const QString &xml, QString *errorMessage);
private:
QSharedDataPointer<DeviceProfileData> m_d;
};
inline bool operator==(const DeviceProfile &s1, const DeviceProfile &s2)
{ return s1.equals(s2); }
inline bool operator!=(const DeviceProfile &s1, const DeviceProfile &s2)
{ return !s1.equals(s2); }
}
QT_END_NAMESPACE
#endif // DEVICEPROFILE_H
|
