/**************************************************************************** ** ** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Alternatively you may (at ** your option) use any later version of the GNU General Public ** License if such license has been publicly approved by Trolltech ASA ** (or its successors, if any) and the KDE Free Qt Foundation. In ** addition, as a special exception, Trolltech gives you certain ** additional rights. 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Trolltech reserves all rights not expressly ** granted herein. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef QITEMDELEGATE_H #define QITEMDELEGATE_H #include <QtGui/qabstractitemdelegate.h> #include <QtCore/qstring.h> #include <QtGui/qpixmap.h> #include <QtCore/qvariant.h> QT_BEGIN_HEADER QT_MODULE(Gui) #ifndef QT_NO_ITEMVIEWS class QItemDelegatePrivate; class QItemEditorFactory; 00060 class Q_GUI_EXPORT QItemDelegate : public QAbstractItemDelegate { Q_OBJECT 00063 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_HEADER #endif // QITEMDELEGATE_H