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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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main.cpp
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// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QGuiApplication>
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#include <QtQuick>
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#include "
applicationdata.h
"
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int
main
(
int
argc,
char
*argv[]) {
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QGuiApplication
app
(argc, argv);
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QQuickView
view
;
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ApplicationData
data
;
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view
.
rootContext
()->
setContextProperty
(
"applicationData"
, &
data
);
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view
.
setSource
(
QUrl::fromLocalFile
(
"MyItem.qml"
));
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view
.
show
();
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return
app
.
exec
();
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}
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applicationdata.h
ApplicationData
[0]
Definition
applicationdata.h:8
QApplication::exec
static int exec()
Enters the main event loop and waits until exit() is called, then returns the value that was set to e...
Definition
qapplication.cpp:2560
QGuiApplication
\macro qGuiApp
Definition
qguiapplication.h:37
QQmlContext::setContextProperty
void setContextProperty(const QString &, QObject *)
Set the value of the name property on this context.
Definition
qqmlcontext.cpp:261
QQuickView
The QQuickView class provides a window for displaying a Qt Quick user interface.
Definition
qquickview.h:20
QQuickView::rootContext
QQmlContext * rootContext() const
This function returns the root of the context hierarchy.
Definition
qquickview.cpp:334
QQuickView::setSource
void setSource(const QUrl &)
Sets the source to the url, loads the QML component and instantiates it.
Definition
qquickview.cpp:234
QUrl::fromLocalFile
static QUrl fromLocalFile(const QString &localfile)
Returns a QUrl representation of localFile, interpreted as a local file.
Definition
qurl.cpp:3368
QWindow::show
void show()
Shows the window.
Definition
qwindow.cpp:2254
main
int main()
[0]
Definition
doc_src_objecttrees.cpp:5
data
GLint GLsizei GLsizei GLenum GLenum GLsizei void * data
Definition
qopengles2ext.h:206
app
QApplication app(argc, argv)
[0]
view
QQuickView * view
[0]
Definition
src_plugins_platforms_qnx_qqnxwindow.cpp:5
qtdeclarative
src
qml
doc
snippets
qml
qtbinding
context-advanced
main.cpp
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