diff options
Diffstat (limited to 'src/webenginewidgets/plugins/qwebengineview/qwebengineview_plugin.h')
-rw-r--r-- | src/webenginewidgets/plugins/qwebengineview/qwebengineview_plugin.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/webenginewidgets/plugins/qwebengineview/qwebengineview_plugin.h b/src/webenginewidgets/plugins/qwebengineview/qwebengineview_plugin.h new file mode 100644 index 000000000..a7150151d --- /dev/null +++ b/src/webenginewidgets/plugins/qwebengineview/qwebengineview_plugin.h @@ -0,0 +1,71 @@ +// 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 QWEBENGINEVIEW_PLUGIN_H +#define QWEBENGINEVIEW_PLUGIN_H + +#include <QtUiPlugin/QDesignerCustomWidgetInterface> +#include <QtWidgets/QWidget> +#include <QtGui/QIcon> +#include <QtCore/QUrl> + +QT_BEGIN_NAMESPACE + +namespace fake { +// A lightweight "fake" QWebEngineView class that is returned when Qt Designer +// queries the default property values by calling +// QDesignerCustomWidgetInterface::createWidget() with 0 parent, preventing +// crashes during QWebEngine initialization (QTBUG-53984). +// The property list needs to be kept in sync with QWebEngineView. +class QWebEngineView : public QWidget { + Q_OBJECT + Q_PROPERTY(QString title READ title) + Q_PROPERTY(QUrl url READ url WRITE setUrl) // Designable + Q_PROPERTY(QUrl iconUrl READ iconUrl) + Q_PROPERTY(QIcon icon READ icon) + Q_PROPERTY(QString selectedText READ selectedText) + Q_PROPERTY(bool hasSelection READ hasSelection) + Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor) // Designable + +public: + explicit QWebEngineView(QWidget *parent = nullptr) : QWidget(parent) {} + + QString title() const { return QString(); } + QUrl url() const { return QUrl(); } + void setUrl(const QUrl &) {} + QUrl iconUrl() const { return QUrl(); } + QIcon icon() const { return QIcon(); } + QString selectedText() { return QString(); } + bool hasSelection() { return false; } + qreal zoomFactor() const { return 1; } + void setZoomFactor(qreal) {} +}; +} // namespace fake + +class QWebEngineViewPlugin: public QObject, public QDesignerCustomWidgetInterface +{ + Q_OBJECT + Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QDesignerCustomWidgetInterface") + Q_INTERFACES(QDesignerCustomWidgetInterface) +public: + explicit QWebEngineViewPlugin(QObject *parent = nullptr); + + QString name() const override; + QString group() const override; + QString toolTip() const override; + QString whatsThis() const override; + QString includeFile() const override; + QIcon icon() const override; + bool isContainer() const override; + QWidget *createWidget(QWidget *parent) override; + bool isInitialized() const override; + void initialize(QDesignerFormEditorInterface *core) override; + QString domXml() const override; + +private: + bool m_initialized; +}; + +QT_END_NAMESPACE + +#endif // QWEBENGINEVIEW_PLUGIN_H |