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
|
// Copyright (C) 2016 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 QTOOLBARAREALAYOUT_P_H
#define QTOOLBARAREALAYOUT_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 "qmenu_p.h"
#include <QList>
#include <QSize>
#include <QRect>
QT_REQUIRE_CONFIG(toolbar);
QT_BEGIN_NAMESPACE
class QToolBar;
class QLayoutItem;
class QMainWindow;
class QStyleOptionToolBar;
class QToolBarAreaLayoutItem
{
public:
QToolBarAreaLayoutItem(QLayoutItem *item = nullptr)
: widgetItem(item), pos(0), size(-1), preferredSize(-1), gap(false) {}
bool skip() const;
QSize minimumSize() const;
QSize sizeHint() const;
QSize realSizeHint() const;
void resize(Qt::Orientation o, int newSize)
{
newSize = qMax(pick(o, minimumSize()), newSize);
int sizeh = pick(o, sizeHint());
if (newSize == sizeh) {
preferredSize = -1;
size = sizeh;
} else {
preferredSize = newSize;
}
}
void extendSize(Qt::Orientation o, int extent)
{
int newSize = qMax(pick(o, minimumSize()), (preferredSize > 0 ? preferredSize : pick(o, sizeHint())) + extent);
int sizeh = pick(o, sizeHint());
if (newSize == sizeh) {
preferredSize = -1;
size = sizeh;
} else {
preferredSize = newSize;
}
}
QLayoutItem *widgetItem;
int pos;
int size;
int preferredSize;
bool gap;
};
Q_DECLARE_TYPEINFO(QToolBarAreaLayoutItem, Q_PRIMITIVE_TYPE);
class QToolBarAreaLayoutLine
{
public:
QToolBarAreaLayoutLine() { } // for QList, don't use
QToolBarAreaLayoutLine(Qt::Orientation orientation);
QSize sizeHint() const;
QSize minimumSize() const;
void fitLayout();
bool skip() const;
QRect rect;
Qt::Orientation o;
QList<QToolBarAreaLayoutItem> toolBarItems;
};
Q_DECLARE_TYPEINFO(QToolBarAreaLayoutLine, Q_RELOCATABLE_TYPE);
class QToolBarAreaLayoutInfo
{
public:
QToolBarAreaLayoutInfo(QInternal::DockPosition pos = QInternal::TopDock);
QSize sizeHint() const;
QSize minimumSize() const;
void fitLayout();
QLayoutItem *insertToolBar(QToolBar *before, QToolBar *toolBar);
void insertItem(QToolBar *before, QLayoutItem *item);
void removeToolBar(QToolBar *toolBar);
void insertToolBarBreak(QToolBar *before);
void removeToolBarBreak(QToolBar *before);
void moveToolBar(QToolBar *toolbar, int pos);
QList<int> gapIndex(const QPoint &pos, int *maxDistance) const;
bool insertGap(const QList<int> &path, QLayoutItem *item);
void clear();
QRect itemRect(const QList<int> &path) const;
int distance(const QPoint &pos) const;
QList<QToolBarAreaLayoutLine> lines;
QRect rect;
Qt::Orientation o;
QInternal::DockPosition dockPos;
bool dirty;
};
Q_DECLARE_TYPEINFO(QToolBarAreaLayoutInfo, Q_RELOCATABLE_TYPE);
class QToolBarAreaLayout
{
public:
enum { // sentinel values used to validate state data
ToolBarStateMarker = 0xfe,
ToolBarStateMarkerEx = 0xfc
};
QRect rect;
const QMainWindow *mainWindow;
QToolBarAreaLayoutInfo docks[4];
bool visible;
QToolBarAreaLayout(const QMainWindow *win);
QRect fitLayout();
QSize minimumSize(const QSize ¢erMin) const;
QRect rectHint(const QRect &r) const;
QSize sizeHint(const QSize ¢er) const;
void apply(bool animate);
QLayoutItem *itemAt(int *x, int index) const;
QLayoutItem *takeAt(int *x, int index);
void deleteAllLayoutItems();
QLayoutItem *insertToolBar(QToolBar *before, QToolBar *toolBar);
void removeToolBar(QToolBar *toolBar);
QLayoutItem *addToolBar(QInternal::DockPosition pos, QToolBar *toolBar);
void insertToolBarBreak(QToolBar *before);
void removeToolBarBreak(QToolBar *before);
void addToolBarBreak(QInternal::DockPosition pos);
void moveToolBar(QToolBar *toolbar, int pos);
void insertItem(QInternal::DockPosition pos, QLayoutItem *item);
void insertItem(QToolBar *before, QLayoutItem *item);
QInternal::DockPosition findToolBar(const QToolBar *toolBar) const;
bool toolBarBreak(QToolBar *toolBar) const;
void getStyleOptionInfo(QStyleOptionToolBar *option, QToolBar *toolBar) const;
QList<int> indexOf(QWidget *toolBar) const;
QList<int> gapIndex(const QPoint &pos) const;
QList<int> currentGapIndex() const;
bool insertGap(const QList<int> &path, QLayoutItem *item);
void remove(const QList<int> &path);
void remove(QLayoutItem *item);
void clear();
QToolBarAreaLayoutItem *item(const QList<int> &path);
QRect itemRect(const QList<int> &path) const;
QLayoutItem *plug(const QList<int> &path);
QLayoutItem *unplug(const QList<int> &path, QToolBarAreaLayout *other);
void saveState(QDataStream &stream) const;
bool restoreState(QDataStream &stream, const QList<QToolBar*> &toolBars, uchar tmarker, bool testing = false);
bool isEmpty() const;
};
QT_END_NAMESPACE
#endif // QTOOLBARAREALAYOUT_P_H
|
