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
|
/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Quick Controls module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKMENU_P_H
#define QQUICKMENU_P_H
#include "qquickmenuitem_p.h"
#include <QtCore/qglobal.h>
#include <QtCore/qvariant.h>
#include <QtQml/qqml.h>
#include <QtQml/qqmllist.h>
#include <QtGui/QFont>
QT_BEGIN_NAMESPACE
class QPlatformMenu;
class QQuickMenuPopupWindow;
class QQuickMenuItemContainer;
class QQuickWindow;
typedef QQmlListProperty<QObject> QQuickMenuItems;
class QQuickMenu : public QQuickMenuText
{
Q_OBJECT
Q_PROPERTY(QString title READ text WRITE setText NOTIFY titleChanged)
Q_PROPERTY(QQmlListProperty<QObject> items READ menuItems NOTIFY itemsChanged)
Q_CLASSINFO("DefaultProperty", "items")
Q_PROPERTY(int __selectedIndex READ selectedIndex WRITE setSelectedIndex NOTIFY __selectedIndexChanged)
Q_PROPERTY(bool __popupVisible READ popupVisible NOTIFY popupVisibleChanged)
Q_PROPERTY(QQuickItem *__contentItem READ menuContentItem WRITE setMenuContentItem NOTIFY menuContentItemChanged)
Q_PROPERTY(int __minimumWidth READ minimumWidth WRITE setMinimumWidth NOTIFY minimumWidthChanged)
Q_PROPERTY(QFont __font READ font WRITE setFont)
Q_PROPERTY(qreal __xOffset READ xOffset WRITE setXOffset)
Q_PROPERTY(qreal __yOffset READ yOffset WRITE setYOffset)
Q_PROPERTY(QQuickAction *__action READ action CONSTANT)
Q_PROPERTY(QRect __popupGeometry READ popupGeometry NOTIFY __popupGeometryChanged)
Q_ENUMS(MenuType)
public:
// MenuType must stay in sync with QPlatformMenu::MenuType
enum MenuType { DefaultMenu = 0, EditMenu };
Q_INVOKABLE void popup();
Q_INVOKABLE QQuickMenuItem *addItem(QString);
Q_INVOKABLE QQuickMenuItem *insertItem(int, QString);
Q_INVOKABLE void addSeparator();
Q_INVOKABLE void insertSeparator(int);
Q_INVOKABLE void insertItem(int, QQuickMenuBase *);
Q_INVOKABLE void removeItem(QQuickMenuBase *);
Q_INVOKABLE void clear();
Q_INVOKABLE void __popup(const QRectF &targetRect, int atItemIndex = -1, MenuType menuType = DefaultMenu);
public Q_SLOTS:
void __closeMenu();
void __dismissMenu();
Q_SIGNALS:
void itemsChanged();
void titleChanged();
void __selectedIndexChanged();
void __menuClosed();
void popupVisibleChanged();
void __popupGeometryChanged();
void menuContentItemChanged();
void minimumWidthChanged();
public:
QQuickMenu(QObject *parent = 0);
virtual ~QQuickMenu();
void setVisible(bool);
void setEnabled(bool);
int selectedIndex() const { return m_selectedIndex; }
void setSelectedIndex(int index);
QQuickMenuItems menuItems();
QQuickMenuBase *menuItemAtIndex(int index) const;
bool contains(QQuickMenuBase *);
int indexOfMenuItem(QQuickMenuBase *) const;
QPlatformMenu *platformMenu() const { return m_platformMenu; }
int minimumWidth() const { return m_minimumWidth; }
void setMinimumWidth(int w);
void setFont(const QFont &font);
QFont font() const { return m_font; }
qreal xOffset() const { return m_xOffset; }
void setXOffset(qreal);
qreal yOffset() const { return m_yOffset; }
void setYOffset(qreal);
QQuickItem *menuContentItem() const { return m_menuContentItem; }
bool popupVisible() const { return m_popupVisible; }
bool isNative() { return m_platformMenu != 0; }
QRect popupGeometry() const;
protected Q_SLOTS:
void updateSelectedIndex();
void setMenuContentItem(QQuickItem *);
void setPopupVisible(bool);
void updateText();
void windowVisibleChanged(bool);
private:
QQuickWindow *findParentWindow();
void syncParentMenuBar();
int itemIndexForListIndex(int listIndex) const;
void itemIndexToListIndex(int, int *, int *) const;
struct MenuItemIterator
{
MenuItemIterator(): index(-1), containerIndex(-1) {}
int index, containerIndex;
};
QQuickMenuBase *nextMenuItem(MenuItemIterator *) const;
static void append_menuItems(QQuickMenuItems *list, QObject *o);
static int count_menuItems(QQuickMenuItems *list);
static QObject *at_menuItems(QQuickMenuItems *list, int index);
static void clear_menuItems(QQuickMenuItems *list);
void setupMenuItem(QQuickMenuBase *item, int platformIndex = -1);
QPlatformMenu *m_platformMenu;
QList<QQuickMenuBase *> m_menuItems;
QHash<QObject *, QQuickMenuItemContainer *> m_containers;
int m_itemsCount;
int m_selectedIndex;
int m_highlightedIndex;
QQuickWindow *m_parentWindow;
int m_minimumWidth;
QQuickMenuPopupWindow *m_popupWindow;
QQuickItem * m_menuContentItem;
bool m_popupVisible;
int m_containersCount;
qreal m_xOffset;
qreal m_yOffset;
QFont m_font;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QQuickMenu)
#endif // QQUICKMENU_P_H
|
