/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QITEMDELEGATE_H #define QITEMDELEGATE_H #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #ifndef QT_NO_ITEMVIEWS class QItemDelegatePrivate; class QItemEditorFactory; class Q_GUI_EXPORT QItemDelegate : public QAbstractItemDelegate { Q_OBJECT Q_PROPERTY(bool clipping READ hasClipping WRITE setClipping) public: explicit QItemDelegate(QObject *parent = 0); ~QItemDelegate(); bool hasClipping() const; void setClipping(bool clip); // 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); protected: virtual void drawDisplay(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const; virtual void drawDecoration(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QPixmap &pixmap) const; virtual void drawFocus(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const; virtual void drawCheck(QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, Qt::CheckState state) const; void drawBackground(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const; void doLayout(const QStyleOptionViewItem &option, QRect *checkRect, QRect *iconRect, QRect *textRect, bool hint) const; QRect rect(const QStyleOptionViewItem &option, const QModelIndex &index, int role) const; bool eventFilter(QObject *object, QEvent *event); bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index); QStyleOptionViewItem setOptions(const QModelIndex &index, const QStyleOptionViewItem &option) const; QPixmap decoration(const QStyleOptionViewItem &option, const QVariant &variant) const; QPixmap *selected(const QPixmap &pixmap, const QPalette &palette, bool enabled) const; QRect check(const QStyleOptionViewItem &option, const QRect &bounding, const QVariant &variant) const; QRect textRectangle(QPainter *painter, const QRect &rect, const QFont &font, const QString &text) const; private: Q_DECLARE_PRIVATE(QItemDelegate) Q_DISABLE_COPY(QItemDelegate) Q_PRIVATE_SLOT(d_func(), void _q_commitDataAndCloseEditor(QWidget*)) }; #endif // QT_NO_ITEMVIEWS QT_END_NAMESPACE QT_END_HEADER #endif // QITEMDELEGATE_H