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/* $Id$ */
/** @file
* VBox Qt GUI - Qt extensions: QIStyledItemDelegate class declaration.
*/
/*
* Copyright (C) 2006-2022 Oracle and/or its affiliates.
*
* This file is part of VirtualBox base platform packages, as
* available from https://www.virtualbox.org.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation, in version 3 of the
* License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses>.
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef FEQT_INCLUDED_SRC_extensions_QIStyledItemDelegate_h
#define FEQT_INCLUDED_SRC_extensions_QIStyledItemDelegate_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/* Qt includes: */
#include <QStyledItemDelegate>
/* GUI includes: */
#include "UILibraryDefs.h"
/** QStyledItemDelegate subclass extending standard functionality. */
class SHARED_LIBRARY_STUFF QIStyledItemDelegate : public QStyledItemDelegate
{
Q_OBJECT;
signals:
/** Notifies listeners about @a pEditor created for particular model @a index. */
void sigEditorCreated(QWidget *pEditor, const QModelIndex &index) const;
/** Notifies listeners about editor's Enter key triggering. */
void sigEditorEnterKeyTriggered();
public:
/** Constructs delegate passing @a pParent to the base-class. */
QIStyledItemDelegate(QObject *pParent);
/** Defines whether delegate should watch for the editor's data commits. */
void setWatchForEditorDataCommits(bool fWatch);
/** Defines whether delegate should watch for the editor's Enter key triggering. */
void setWatchForEditorEnterKeyTriggering(bool fWatch);
protected:
/** Returns the widget used to edit the item specified by @a index.
* The @a pParent widget and style @a option are used to control how the editor widget appears. */
virtual QWidget *createEditor(QWidget *pParent,
const QStyleOptionViewItem &option,
const QModelIndex &index) const RT_OVERRIDE;
private:
/** Holds whether delegate should watch for the editor's data commits. */
bool m_fWatchForEditorDataCommits : 1;
/** Holds whether delegate should watch for the editor's Enter key triggering. */
bool m_fWatchForEditorEnterKeyTriggering : 1;
};
#endif /* !FEQT_INCLUDED_SRC_extensions_QIStyledItemDelegate_h */
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