blob: 9223b05ad71ef60e244c312daac503f7f683a4c1 (
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
|
// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKFLEXBOXLAYOUTITEM_P_H
#define QQUICKFLEXBOXLAYOUTITEM_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 <QtQuick/private/qquickitem_p.h>
#include <QtQuickLayouts/private/qquickflexboxlayout_p.h>
#include <yoga/Yoga.h>
QT_BEGIN_NAMESPACE
struct SizeHints {
inline QSizeF &min() { return array[Qt::MinimumSize]; }
inline QSizeF &pref() { return array[Qt::PreferredSize]; }
inline QSizeF &max() { return array[Qt::MaximumSize]; }
QSizeF array[Qt::NSizeHints];
};
class QQuickFlexboxLayoutItem
{
public:
explicit QQuickFlexboxLayoutItem(QQuickItem *item);
~QQuickFlexboxLayoutItem();
void resetDefault();
void resetMargins();
void resetPaddings();
void resetSize();
QQuickItem *quickItem() const { return m_item; }
YGNodeRef yogaItem() const { return m_yogaNode; }
void insertChild(QQuickFlexboxLayoutItem *item, int index);
// Adapter APIs to the yoga library
void setMinSize(const QSizeF &size);
void setSize(const QSizeF &size);
void setWidth(const qreal &width);
void setHeight(const qreal &height);
void setMaxSize(const QSizeF &size);
void setFlexBasis(qreal value, bool reset = false);
void setFlexDirection(QQuickFlexboxLayout::FlexboxDirection direction);
void setFlexWrap(QQuickFlexboxLayout::FlexboxWrap wrap);
void setFlexAlignItemsProperty(QQuickFlexboxLayout::FlexboxAlignment align);
void setFlexAlignSelfProperty(QQuickFlexboxLayout::FlexboxAlignment align);
void setFlexAlignContentProperty(QQuickFlexboxLayout::FlexboxAlignment align);
void setFlexJustifyContentProperty(QQuickFlexboxLayout::FlexboxJustify justify);
void setItemGrowAlongMainAxis(qreal value);
void setItemShrinkAlongMainAxis(qreal value);
void setFlexMargin(QQuickFlexboxLayout::FlexboxEdge edge, qreal value);
void setFlexPadding(QQuickFlexboxLayout::FlexboxEdge edge, qreal value);
void setItemStretchAlongCrossSection();
void setFlexGap(QQuickFlexboxLayout::FlexboxGap gap, qreal value);
void inheritItemStretchAlongCrossSection();
bool hasMeasureFunc() const;
void resetMeasureFunc();
QPoint position() const;
QSizeF size() const;
bool isFlexBasisUndefined() const;
bool isItemStreched() const;
QSizeF computedLayoutSize() { return m_computedLayoutSize; }
SizeHints &cachedItemSizeHints() const;
void computeLayout(const QSizeF &size = QSizeF());
private:
QQuickItem *m_item;
YGNodeRef m_yogaNode;
QSizeF m_computedLayoutSize;
mutable SizeHints m_cachedSizeHint;
};
QT_END_NAMESPACE
#endif // QQUICKFLEXBOXLAYOUTITEM_P_H
|
