blob: 10fc2a6295a4c3b6bd44adbb1830407492313180 (
plain)
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
|
/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
******************************************************************************/
#ifndef QGRAPHICSLAYOUTSTYLEINFO_P_H
#define QGRAPHICSLAYOUTSTYLEINFO_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include <QtGui/private/qabstractlayoutstyleinfo_p.h>
#include <QtWidgets/qstyleoption.h>
#include <memory>
QT_REQUIRE_CONFIG(graphicsview);
QT_BEGIN_NAMESPACE
class QStyle;
class QWidget;
class QGraphicsLayoutPrivate;
class QGraphicsLayoutStyleInfo : public QAbstractLayoutStyleInfo
{
public:
QGraphicsLayoutStyleInfo(const QGraphicsLayoutPrivate *layout);
~QGraphicsLayoutStyleInfo();
virtual qreal combinedLayoutSpacing(QLayoutPolicy::ControlTypes controls1,
QLayoutPolicy::ControlTypes controls2,
Qt::Orientation orientation) const override;
virtual qreal perItemSpacing(QLayoutPolicy::ControlType control1,
QLayoutPolicy::ControlType control2,
Qt::Orientation orientation) const override;
virtual qreal spacing(Qt::Orientation orientation) const override;
virtual qreal windowMargin(Qt::Orientation orientation) const override;
virtual void invalidate() override
{
m_style = nullptr;
QAbstractLayoutStyleInfo::invalidate();
}
QWidget *widget() const;
QStyle *style() const;
private:
const QGraphicsLayoutPrivate *m_layout;
mutable QStyle *m_style;
QStyleOption m_styleOption;
std::unique_ptr<QWidget> m_widget;
};
QT_END_NAMESPACE
#endif // QGRAPHICSLAYOUTSTYLEINFO_P_H
|
