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36
37#include "qtwebviewfunctions.h"
38
39#include "qwebviewfactory_p.h"
40#include "qwebviewplugin_p.h"
41#include <QtCore/qcoreapplication.h>
42
43QT_BEGIN_NAMESPACE
44
45/*!
46 \namespace QtWebView
47 \inmodule QtWebView
48 \brief The QtWebView namespace provides functions that makes it easier to set-up and use the WebView.
49 \inheaderfile QtWebView
50*/
51
52// This is a separate function so we can be sure that in non-static cases it can be registered
53// as a pre hook for QCoreApplication, ensuring this is called after the plugin paths have
54// been set to their defaults. For static builds then this will be called explicitly when
55// QtWebView::initialize() is called by the application
56
57static void initializeImpl()
58{
59 if (QWebViewFactory::requiresExtraInitializationSteps()) {
60 // There might be plugins available, but their dependencies might not be met,
61 // so make sure we have a valid plugin before using it.
62 // Note: A warning will be printed later if we're unable to load the plugin.
63 QWebViewPlugin *plugin = QWebViewFactory::getPlugin();
64 if (plugin)
65 plugin->prepare();
66 }
67}
68
69#ifndef QT_STATIC
70Q_COREAPP_STARTUP_FUNCTION(initializeImpl);
71#endif
72
73/*!
74 \fn void QtWebView::initialize()
75 \keyword qtwebview-initialize
76
77 This function initializes resources or sets options that are required by the different back-ends.
78
79 \note The \c initialize() function needs to be called immediately before the QGuiApplication
80 instance is created.
81 */
82
83void QtWebView::initialize()
84{
85#ifdef QT_STATIC
86 initializeImpl();
87#endif
88}
89
90QT_END_NAMESPACE
91

source code of qtwebview/src/webview/qtwebviewfunctions.cpp