qquickwidget.h

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qquickwidget.h

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/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quickwidgets/qquickwidget.h

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1	/****************************************************************************	-
2	**	-
3	** Copyright (C) 2016 The Qt Company Ltd.	-
4	** Contact: https://www.qt.io/licensing/	-
5	**	-
6	** This file is part of the QtQuick module of the Qt Toolkit.	-
7	**	-
8	** $QT_BEGIN_LICENSE:LGPL$	-
9	** Commercial License Usage	-
10	** Licensees holding valid commercial Qt licenses may use this file in	-
11	** accordance with the commercial license agreement provided with the	-
12	** Software or, alternatively, in accordance with the terms contained in	-
13	** a written agreement between you and The Qt Company. For licensing terms	-
14	** and conditions see https://www.qt.io/terms-conditions. For further	-
15	** information use the contact form at https://www.qt.io/contact-us.	-
16	**	-
17	** GNU Lesser General Public License Usage	-
18	** Alternatively, this file may be used under the terms of the GNU Lesser	-
19	** General Public License version 3 as published by the Free Software	-
20	** Foundation and appearing in the file LICENSE.LGPL3 included in the	-
21	** packaging of this file. Please review the following information to	-
22	** ensure the GNU Lesser General Public License version 3 requirements	-
23	** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.	-
24	**	-
25	** GNU General Public License Usage	-
26	** Alternatively, this file may be used under the terms of the GNU	-
27	** General Public License version 2.0 or (at your option) the GNU General	-
28	** Public license version 3 or any later version approved by the KDE Free	-
29	** Qt Foundation. The licenses are as published by the Free Software	-
30	** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3	-
31	** included in the packaging of this file. Please review the following	-
32	** information to ensure the GNU General Public License requirements will	-
33	** be met: https://www.gnu.org/licenses/gpl-2.0.html and	-
34	** https://www.gnu.org/licenses/gpl-3.0.html.	-
35	**	-
36	** $QT_END_LICENSE$	-
37	**	-
38	****************************************************************************/	-
39		-
40	#ifndef QQUICKWIDGET_H	-
41	#define QQUICKWIDGET_H	-
42		-
43	#include <QtWidgets/qwidget.h>	-
44	#include <QtQuick/qquickwindow.h>	-
45	#include <QtCore/qurl.h>	-
46	#include <QtQuickWidgets/qtquickwidgetsglobal.h>	-
47	#include <QtGui/qimage.h>	-
48		-
49	QT_BEGIN_NAMESPACE	-
50		-
51	class QQmlEngine;	-
52	class QQmlContext;	-
53	class QQmlError;	-
54	class QQuickItem;	-
55	class QQmlComponent;	-
56		-
57	class QQuickWidgetPrivate;	-
58	class Q_QUICKWIDGETS_EXPORT QQuickWidget : public QWidget	-
59	{	-
60	Q_OBJECT	-
61	Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)	-
62	Q_PROPERTY(Status status READ status NOTIFY statusChanged)	-
63	Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)	-
64		-
65	public:	-
66	explicit QQuickWidget(QWidget *parent = nullptr);	-
67	QQuickWidget(QQmlEngine* engine, QWidget *parent);	-
68	explicit QQuickWidget(const QUrl &source, QWidget *parent = nullptr);	-
69	~QQuickWidget() override;	-
70		-
71	QUrl source() const;	-
72		-
73	QQmlEngine* engine() const;	-
74	QQmlContext* rootContext() const;	-
75		-
76	QQuickItem *rootObject() const;	-
77		-
78	enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView };	-
79	Q_ENUM(ResizeMode)	-
80	ResizeMode resizeMode() const;	-
81	void setResizeMode(ResizeMode);	-
82		-
83	enum Status { Null, Ready, Loading, Error };	-
84	Q_ENUM(Status)	-
85	Status status() const;	-
86		-
87	QList<QQmlError> errors() const;	-
88		-
89	QSize sizeHint() const override;	-
90	QSize initialSize() const;	-
91		-
92	void setFormat(const QSurfaceFormat &format);	-
93	QSurfaceFormat format() const;	-
94		-
95	QImage grabFramebuffer() const;	-
96		-
97	void setClearColor(const QColor &color);	-
98		-
99	QQuickWindow *quickWindow() const;	-
100		-
101	public Q_SLOTS:	-
102	void setSource(const QUrl&);	-
103	void setContent(const QUrl& url, QQmlComponent component, QObject item);	-
104		-
105	Q_SIGNALS:	-
106	void statusChanged(QQuickWidget::Status);	-
107	void sceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);	-
108		-
109	private Q_SLOTS:	-
110	// ### Qt 6: make these truly private slots through Q_PRIVATE_SLOT	-
111	void continueExecute();	-
112	void createFramebufferObject();	-
113	void destroyFramebufferObject();	-
114	void triggerUpdate();	-
115		-
116	protected:	-
117	void resizeEvent(QResizeEvent *) override;	-
118	void timerEvent(QTimerEvent*) override;	-
119		-
120	void keyPressEvent(QKeyEvent *) override;	-
121	void keyReleaseEvent(QKeyEvent *) override;	-
122	void mousePressEvent(QMouseEvent *) override;	-
123	void mouseReleaseEvent(QMouseEvent *) override;	-
124	void mouseMoveEvent(QMouseEvent *) override;	-
125	void mouseDoubleClickEvent(QMouseEvent *) override;	-
126		-
127	void showEvent(QShowEvent *) override;	-
128	void hideEvent(QHideEvent *) override;	-
129		-
130	void focusInEvent(QFocusEvent * event) override;	-
131	void focusOutEvent(QFocusEvent * event) override;	-
132		-
133	#if QT_CONFIG(wheelevent)	-
134	void wheelEvent(QWheelEvent *) override;	-
135	#endif	-
136		-
137	#if QT_CONFIG(draganddrop)	-
138	void dragEnterEvent(QDragEnterEvent *) override;	-
139	void dragMoveEvent(QDragMoveEvent *) override;	-
140	void dragLeaveEvent(QDragLeaveEvent *) override;	-
141	void dropEvent(QDropEvent *) override;	-
142	#endif	-
143		-
144	bool event(QEvent *) override;	-
145	void paintEvent(QPaintEvent *event) override;	-
146	bool focusNextPrevChild(bool next) override;	-
147		-
148	private:	-
149	Q_DISABLE_COPY(QQuickWidget)	-
150	Q_DECLARE_PRIVATE(QQuickWidget) executed 4266 times by 2 tests: `return reinterpret_cast<QQuickWidgetPrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_qquickshortcut tst_qquickwidget executed 198 times by 2 tests: `return reinterpret_cast<const QQuickWidgetPrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_qquickshortcut tst_qquickwidget	198-4266
151	};	-
152		-
153	QT_END_NAMESPACE	-
154		-
155	#endif // QQuickWidget_H	-

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQuick module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL$

** 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.

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 3 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL3 included in the

** packaging of this file. Please review the following information to

** ensure the GNU Lesser General Public License version 3 requirements

** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU

** General Public License version 2.0 or (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#ifndef QQUICKWIDGET_H

#define QQUICKWIDGET_H

#include <QtWidgets/qwidget.h>

#include <QtQuick/qquickwindow.h>

#include <QtCore/qurl.h>

#include <QtQuickWidgets/qtquickwidgetsglobal.h>

#include <QtGui/qimage.h>

QT_BEGIN_NAMESPACE

class QQmlEngine;

class QQmlContext;

class QQmlError;

class QQuickItem;

class QQmlComponent;

class QQuickWidgetPrivate;

class Q_QUICKWIDGETS_EXPORT QQuickWidget : public QWidget

{

Q_OBJECT

Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)

Q_PROPERTY(Status status READ status NOTIFY statusChanged)

Q_PROPERTY(QUrl source READ source WRITE setSource DESIGNABLE true)

public:

explicit QQuickWidget(QWidget *parent = nullptr);

QQuickWidget(QQmlEngine* engine, QWidget *parent);

explicit QQuickWidget(const QUrl &source, QWidget *parent = nullptr);

~QQuickWidget() override;

QUrl source() const;

QQmlEngine* engine() const;

QQmlContext* rootContext() const;

QQuickItem *rootObject() const;

enum ResizeMode { SizeViewToRootObject, SizeRootObjectToView };

Q_ENUM(ResizeMode)

ResizeMode resizeMode() const;

void setResizeMode(ResizeMode);

enum Status { Null, Ready, Loading, Error };

Q_ENUM(Status)

Status status() const;

QList<QQmlError> errors() const;

QSize sizeHint() const override;

QSize initialSize() const;

void setFormat(const QSurfaceFormat &format);

QSurfaceFormat format() const;

QImage grabFramebuffer() const;

void setClearColor(const QColor &color);

QQuickWindow *quickWindow() const;

100

101

public Q_SLOTS:

102

void setSource(const QUrl&);

103

void setContent(const QUrl& url, QQmlComponent *component, QObject *item);

104

105

Q_SIGNALS:

106

void statusChanged(QQuickWidget::Status);

107

void sceneGraphError(QQuickWindow::SceneGraphError error, const QString &message);

108

109

private Q_SLOTS:

110

// ### Qt 6: make these truly private slots through Q_PRIVATE_SLOT

111

void continueExecute();

112

void createFramebufferObject();

113

void destroyFramebufferObject();

114

void triggerUpdate();

115

116

protected:

117

void resizeEvent(QResizeEvent *) override;

118

void timerEvent(QTimerEvent*) override;

119

120

void keyPressEvent(QKeyEvent *) override;

121

void keyReleaseEvent(QKeyEvent *) override;

122

void mousePressEvent(QMouseEvent *) override;

123

void mouseReleaseEvent(QMouseEvent *) override;

124

void mouseMoveEvent(QMouseEvent *) override;

125

void mouseDoubleClickEvent(QMouseEvent *) override;

126

127

void showEvent(QShowEvent *) override;

128

void hideEvent(QHideEvent *) override;

129

130

void focusInEvent(QFocusEvent * event) override;

131

void focusOutEvent(QFocusEvent * event) override;

132

133

#if QT_CONFIG(wheelevent)

134

void wheelEvent(QWheelEvent *) override;

135

#endif

136

137

#if QT_CONFIG(draganddrop)

138

void dragEnterEvent(QDragEnterEvent *) override;

139

void dragMoveEvent(QDragMoveEvent *) override;

140

void dragLeaveEvent(QDragLeaveEvent *) override;

141

void dropEvent(QDropEvent *) override;

142

#endif

143

144

bool event(QEvent *) override;

145

void paintEvent(QPaintEvent *event) override;

146

bool focusNextPrevChild(bool next) override;

147

148

private:

149

Q_DISABLE_COPY(QQuickWidget)

150

Q_DECLARE_PRIVATE(QQuickWidget)

executed 4266 times by 2 tests: return reinterpret_cast<QQuickWidgetPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_qquickshortcut
tst_qquickwidget

executed 198 times by 2 tests: return reinterpret_cast<const QQuickWidgetPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_qquickshortcut
tst_qquickwidget

198-4266

};

QT_END_NAMESPACE

#endif // QQuickWidget_H

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