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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QCOMPLETER_H
#define QCOMPLETER_H
#include <QtCore/qobject.h>
#include <QtCore/qpoint.h>
#include <QtCore/qstring.h>
#include <QtCore/qabstractitemmodel.h>
#include <QtCore/qrect.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_COMPLETER
class QCompleterPrivate;
class QAbstractItemView;
class QAbstractProxyModel;
class QWidget;
class Q_GUI_EXPORT QCompleter : public QObject
{
Q_OBJECT
Q_PROPERTY(QString completionPrefix READ completionPrefix WRITE setCompletionPrefix)
Q_PROPERTY(ModelSorting modelSorting READ modelSorting WRITE setModelSorting)
Q_PROPERTY(CompletionMode completionMode READ completionMode WRITE setCompletionMode)
Q_PROPERTY(int completionColumn READ completionColumn WRITE setCompletionColumn)
Q_PROPERTY(int completionRole READ completionRole WRITE setCompletionRole)
Q_PROPERTY(Qt::CaseSensitivity caseSensitivity READ caseSensitivity WRITE setCaseSensitivity)
Q_PROPERTY(bool wrapAround READ wrapAround WRITE setWrapAround)
public:
enum CompletionMode {
PopupCompletion,
UnfilteredPopupCompletion,
InlineCompletion
};
enum ModelSorting {
UnsortedModel = 0,
CaseSensitivelySortedModel,
CaseInsensitivelySortedModel
};
QCompleter(QObject *parent = 0);
QCompleter(QAbstractItemModel *model, QObject *parent = 0);
#ifndef QT_NO_STRINGLISTMODEL
QCompleter(const QStringList& completions, QObject *parent = 0);
#endif
~QCompleter();
void setWidget(QWidget *widget);
QWidget *widget() const;
void setModel(QAbstractItemModel *c);
QAbstractItemModel *model() const;
void setCompletionMode(CompletionMode mode);
CompletionMode completionMode() const;
QAbstractItemView *popup() const;
void setPopup(QAbstractItemView *popup);
void setCaseSensitivity(Qt::CaseSensitivity caseSensitivity);
Qt::CaseSensitivity caseSensitivity() const;
void setModelSorting(ModelSorting sorting);
ModelSorting modelSorting() const;
void setCompletionColumn(int column);
int completionColumn() const;
void setCompletionRole(int role);
int completionRole() const;
bool wrapAround() const;
int completionCount() const;
bool setCurrentRow(int row);
int currentRow() const;
QModelIndex currentIndex() const;
QString currentCompletion() const;
QAbstractItemModel *completionModel() const;
QString completionPrefix() const;
public Q_SLOTS:
void setCompletionPrefix(const QString &prefix);
void complete(const QRect& rect = QRect());
void setWrapAround(bool wrap);
public:
virtual QString pathFromIndex(const QModelIndex &index) const;
virtual QStringList splitPath(const QString &path) const;
protected:
bool eventFilter(QObject *o, QEvent *e);
bool event(QEvent *);
Q_SIGNALS:
void activated(const QString &text);
void activated(const QModelIndex &index);
void highlighted(const QString &text);
void highlighted(const QModelIndex &index);
private:
Q_DISABLE_COPY(QCompleter)
Q_DECLARE_PRIVATE(QCompleter)
Q_PRIVATE_SLOT(d_func(), void _q_complete(QModelIndex))
Q_PRIVATE_SLOT(d_func(), void _q_completionSelected(const QItemSelection&))
Q_PRIVATE_SLOT(d_func(), void _q_autoResizePopup())
};
#endif // QT_NO_COMPLETER
QT_END_NAMESPACE
QT_END_HEADER
#endif // QCOMPLETER_H
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