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Diffstat (limited to 'src/widgets/itemviews/qstyleditemdelegate.h')
-rw-r--r-- | src/widgets/itemviews/qstyleditemdelegate.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/widgets/itemviews/qstyleditemdelegate.h b/src/widgets/itemviews/qstyleditemdelegate.h new file mode 100644 index 0000000000..6dda0041c9 --- /dev/null +++ b/src/widgets/itemviews/qstyleditemdelegate.h @@ -0,0 +1,116 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSTYLEDITEMDELEGATE_H +#define QSTYLEDITEMDELEGATE_H + +#include <QtWidgets/qabstractitemdelegate.h> +#include <QtCore/qstring.h> +#include <QtGui/qpixmap.h> +#include <QtCore/qvariant.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_ITEMVIEWS + +class QStyledItemDelegatePrivate; +class QItemEditorFactory; + +class Q_WIDGETS_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 |