/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain ** additional rights. These rights are described in the Nokia Qt LGPL ** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this ** package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSTYLEDITEMDELEGATE_H #define QSTYLEDITEMDELEGATE_H #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #ifndef QT_NO_ITEMVIEWS class QStyledItemDelegatePrivate; class QItemEditorFactory; class Q_GUI_EXPORT QStyledItemDelegate : public QAbstractItemDelegate { Q_OBJECT public: explicit QStyledItemDelegate(QObject *parent = 0); ~QStyledItemDelegate(); // painting void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const; // editing QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const; void setEditorData(QWidget *editor, const QModelIndex &index) const; void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const; void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const; // editor factory QItemEditorFactory *itemEditorFactory() const; void setItemEditorFactory(QItemEditorFactory *factory); virtual QString displayText(const QVariant &value, const QLocale &locale) const; protected: virtual void initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index) const; bool eventFilter(QObject *object, QEvent *event); bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index); private: Q_DECLARE_PRIVATE(QStyledItemDelegate) Q_DISABLE_COPY(QStyledItemDelegate) Q_PRIVATE_SLOT(d_func(), void _q_commitDataAndCloseEditor(QWidget*)) }; #endif // QT_NO_ITEMVIEWS QT_END_NAMESPACE QT_END_HEADER #endif // QSTYLEDITEMDELEGATE_H