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/* $Id$ */
/** @file
* VBox Qt GUI - UILanguageSettingsEditor class declaration.
*/
/*
* Copyright (C) 2006-2022 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef FEQT_INCLUDED_SRC_settings_editors_UILanguageSettingsEditor_h
#define FEQT_INCLUDED_SRC_settings_editors_UILanguageSettingsEditor_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* GUI includes: */
#include "QIWithRetranslateUI.h"
/* Forward declartions: */
class QTreeWidgetItem;
class QILabelSeparator;
class QIRichTextLabel;
class QITreeWidget;
/** QWidget subclass used as a language settings editor. */
class SHARED_LIBRARY_STUFF UILanguageSettingsEditor : public QIWithRetranslateUI<QWidget>
{
Q_OBJECT;
public:
/** Constructs editor passing @a pParent to the base-class. */
UILanguageSettingsEditor(QWidget *pParent = 0);
/** Defines editor @a strValue. */
void setValue(const QString &strValue);
/** Returns editor value. */
QString value() const;
protected:
/** Handles translation event. */
virtual void retranslateUi() RT_OVERRIDE;
/** Handles show @a pEvent. */
virtual void showEvent(QShowEvent *pEvent) RT_OVERRIDE;
/** Handles polish @a pEvent. */
virtual void polishEvent(QShowEvent *pEvent);
private slots:
/** Handles @a pItem painting with passed @a pPainter. */
void sltHandleItemPainting(QTreeWidgetItem *pItem, QPainter *pPainter);
/** Handles @a pCurrentItem change. */
void sltHandleCurrentItemChange(QTreeWidgetItem *pCurrentItem);
private:
/** Prepares all. */
void prepare();
/** Cleanups all. */
void cleanup();
/** Reloads language list, choosing item with @a strLanguageId as current. */
void reloadLanguageTree(const QString &strLanguageId);
/** Holds whether the page is polished. */
bool m_fPolished;
/** Holds the value to be set. */
QString m_strValue;
/** @name Widgets
* @{ */
/** Holds the separator label instance. */
QILabelSeparator *m_pLabelSeparator;
/** Holds the tree-widget instance. */
QITreeWidget *m_pTreeWidget;
/** Holds the info label instance. */
QIRichTextLabel *m_pLabelInfo;
/** @} */
};
#endif /* !FEQT_INCLUDED_SRC_settings_editors_UILanguageSettingsEditor_h */
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