/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtWidgets module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** 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 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QSTYLEDITEMDELEGATE_H #define QSTYLEDITEMDELEGATE_H #include #include #include #include QT_BEGIN_NAMESPACE #ifndef QT_NO_ITEMVIEWS class QStyledItemDelegatePrivate; class QItemEditorFactory; class Q_WIDGETS_EXPORT QStyledItemDelegate : public QAbstractItemDelegate { Q_OBJECT public: explicit QStyledItemDelegate(QObject *parent = Q_NULLPTR); ~QStyledItemDelegate(); // painting void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE; QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE; // editing QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE; void setEditorData(QWidget *editor, const QModelIndex &index) const Q_DECL_OVERRIDE; void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const Q_DECL_OVERRIDE; void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const Q_DECL_OVERRIDE; // 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) Q_DECL_OVERRIDE; bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) Q_DECL_OVERRIDE; private: Q_DECLARE_PRIVATE(QStyledItemDelegate) Q_DISABLE_COPY(QStyledItemDelegate) }; #endif // QT_NO_ITEMVIEWS QT_END_NAMESPACE #endif // QSTYLEDITEMDELEGATE_H