/**************************************************************************** | |
** | |
** 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 QSTANDARDITEMMODEL_H | |
#define QSTANDARDITEMMODEL_H | |
#include <QtCore/qabstractitemmodel.h> | |
#include <QtGui/qbrush.h> | |
#include <QtGui/qfont.h> | |
#include <QtGui/qicon.h> | |
#ifndef QT_NO_DATASTREAM | |
#include <QtCore/qdatastream.h> | |
#endif | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
QT_MODULE(Gui) | |
#ifndef QT_NO_STANDARDITEMMODEL | |
template <class T> class QList; | |
class QStandardItemModel; | |
class QStandardItemPrivate; | |
class Q_GUI_EXPORT QStandardItem | |
{ | |
public: | |
QStandardItem(); | |
QStandardItem(const QString &text); | |
QStandardItem(const QIcon &icon, const QString &text); | |
explicit QStandardItem(int rows, int columns = 1); | |
virtual ~QStandardItem(); | |
virtual QVariant data(int role = Qt::UserRole + 1) const; | |
virtual void setData(const QVariant &value, int role = Qt::UserRole + 1); | |
inline QString text() const { | |
return qvariant_cast<QString>(data(Qt::DisplayRole)); | |
} | |
inline void setText(const QString &text); | |
inline QIcon icon() const { | |
return qvariant_cast<QIcon>(data(Qt::DecorationRole)); | |
} | |
inline void setIcon(const QIcon &icon); | |
#ifndef QT_NO_TOOLTIP | |
inline QString toolTip() const { | |
return qvariant_cast<QString>(data(Qt::ToolTipRole)); | |
} | |
inline void setToolTip(const QString &toolTip); | |
#endif | |
#ifndef QT_NO_STATUSTIP | |
inline QString statusTip() const { | |
return qvariant_cast<QString>(data(Qt::StatusTipRole)); | |
} | |
inline void setStatusTip(const QString &statusTip); | |
#endif | |
#ifndef QT_NO_WHATSTHIS | |
inline QString whatsThis() const { | |
return qvariant_cast<QString>(data(Qt::WhatsThisRole)); | |
} | |
inline void setWhatsThis(const QString &whatsThis); | |
#endif | |
inline QSize sizeHint() const { | |
return qvariant_cast<QSize>(data(Qt::SizeHintRole)); | |
} | |
inline void setSizeHint(const QSize &sizeHint); | |
inline QFont font() const { | |
return qvariant_cast<QFont>(data(Qt::FontRole)); | |
} | |
inline void setFont(const QFont &font); | |
inline Qt::Alignment textAlignment() const { | |
return Qt::Alignment(qvariant_cast<int>(data(Qt::TextAlignmentRole))); | |
} | |
inline void setTextAlignment(Qt::Alignment textAlignment); | |
inline QBrush background() const { | |
return qvariant_cast<QBrush>(data(Qt::BackgroundRole)); | |
} | |
inline void setBackground(const QBrush &brush); | |
inline QBrush foreground() const { | |
return qvariant_cast<QBrush>(data(Qt::ForegroundRole)); | |
} | |
inline void setForeground(const QBrush &brush); | |
inline Qt::CheckState checkState() const { | |
return Qt::CheckState(qvariant_cast<int>(data(Qt::CheckStateRole))); | |
} | |
inline void setCheckState(Qt::CheckState checkState); | |
inline QString accessibleText() const { | |
return qvariant_cast<QString>(data(Qt::AccessibleTextRole)); | |
} | |
inline void setAccessibleText(const QString &accessibleText); | |
inline QString accessibleDescription() const { | |
return qvariant_cast<QString>(data(Qt::AccessibleDescriptionRole)); | |
} | |
inline void setAccessibleDescription(const QString &accessibleDescription); | |
Qt::ItemFlags flags() const; | |
void setFlags(Qt::ItemFlags flags); | |
inline bool isEnabled() const { | |
return (flags() & Qt::ItemIsEnabled) != 0; | |
} | |
void setEnabled(bool enabled); | |
inline bool isEditable() const { | |
return (flags() & Qt::ItemIsEditable) != 0; | |
} | |
void setEditable(bool editable); | |
inline bool isSelectable() const { | |
return (flags() & Qt::ItemIsSelectable) != 0; | |
} | |
void setSelectable(bool selectable); | |
inline bool isCheckable() const { | |
return (flags() & Qt::ItemIsUserCheckable) != 0; | |
} | |
void setCheckable(bool checkable); | |
inline bool isTristate() const { | |
return (flags() & Qt::ItemIsTristate) != 0; | |
} | |
void setTristate(bool tristate); | |
#ifndef QT_NO_DRAGANDDROP | |
inline bool isDragEnabled() const { | |
return (flags() & Qt::ItemIsDragEnabled) != 0; | |
} | |
void setDragEnabled(bool dragEnabled); | |
inline bool isDropEnabled() const { | |
return (flags() & Qt::ItemIsDropEnabled) != 0; | |
} | |
void setDropEnabled(bool dropEnabled); | |
#endif // QT_NO_DRAGANDDROP | |
QStandardItem *parent() const; | |
int row() const; | |
int column() const; | |
QModelIndex index() const; | |
QStandardItemModel *model() const; | |
int rowCount() const; | |
void setRowCount(int rows); | |
int columnCount() const; | |
void setColumnCount(int columns); | |
bool hasChildren() const; | |
QStandardItem *child(int row, int column = 0) const; | |
void setChild(int row, int column, QStandardItem *item); | |
inline void setChild(int row, QStandardItem *item); | |
void insertRow(int row, const QList<QStandardItem*> &items); | |
void insertColumn(int column, const QList<QStandardItem*> &items); | |
void insertRows(int row, const QList<QStandardItem*> &items); | |
void insertRows(int row, int count); | |
void insertColumns(int column, int count); | |
void removeRow(int row); | |
void removeColumn(int column); | |
void removeRows(int row, int count); | |
void removeColumns(int column, int count); | |
inline void appendRow(const QList<QStandardItem*> &items); | |
inline void appendRows(const QList<QStandardItem*> &items); | |
inline void appendColumn(const QList<QStandardItem*> &items); | |
inline void insertRow(int row, QStandardItem *item); | |
inline void appendRow(QStandardItem *item); | |
QStandardItem *takeChild(int row, int column = 0); | |
QList<QStandardItem*> takeRow(int row); | |
QList<QStandardItem*> takeColumn(int column); | |
void sortChildren(int column, Qt::SortOrder order = Qt::AscendingOrder); | |
virtual QStandardItem *clone() const; | |
enum ItemType { Type = 0, UserType = 1000 }; | |
virtual int type() const; | |
#ifndef QT_NO_DATASTREAM | |
virtual void read(QDataStream &in); | |
virtual void write(QDataStream &out) const; | |
#endif | |
virtual bool operator<(const QStandardItem &other) const; | |
protected: | |
QStandardItem(const QStandardItem &other); | |
QStandardItem(QStandardItemPrivate &dd); | |
QStandardItem &operator=(const QStandardItem &other); | |
QScopedPointer<QStandardItemPrivate> d_ptr; | |
void emitDataChanged(); | |
private: | |
Q_DECLARE_PRIVATE(QStandardItem) | |
friend class QStandardItemModelPrivate; | |
friend class QStandardItemModel; | |
}; | |
inline void QStandardItem::setText(const QString &atext) | |
{ setData(atext, Qt::DisplayRole); } | |
inline void QStandardItem::setIcon(const QIcon &aicon) | |
{ setData(aicon, Qt::DecorationRole); } | |
#ifndef QT_NO_TOOLTIP | |
inline void QStandardItem::setToolTip(const QString &atoolTip) | |
{ setData(atoolTip, Qt::ToolTipRole); } | |
#endif | |
#ifndef QT_NO_STATUSTIP | |
inline void QStandardItem::setStatusTip(const QString &astatusTip) | |
{ setData(astatusTip, Qt::StatusTipRole); } | |
#endif | |
#ifndef QT_NO_WHATSTHIS | |
inline void QStandardItem::setWhatsThis(const QString &awhatsThis) | |
{ setData(awhatsThis, Qt::WhatsThisRole); } | |
#endif | |
inline void QStandardItem::setSizeHint(const QSize &asizeHint) | |
{ setData(asizeHint, Qt::SizeHintRole); } | |
inline void QStandardItem::setFont(const QFont &afont) | |
{ setData(afont, Qt::FontRole); } | |
inline void QStandardItem::setTextAlignment(Qt::Alignment atextAlignment) | |
{ setData(int(atextAlignment), Qt::TextAlignmentRole); } | |
inline void QStandardItem::setBackground(const QBrush &abrush) | |
{ setData(abrush, Qt::BackgroundRole); } | |
inline void QStandardItem::setForeground(const QBrush &abrush) | |
{ setData(abrush, Qt::ForegroundRole); } | |
inline void QStandardItem::setCheckState(Qt::CheckState acheckState) | |
{ setData(acheckState, Qt::CheckStateRole); } | |
inline void QStandardItem::setAccessibleText(const QString &aaccessibleText) | |
{ setData(aaccessibleText, Qt::AccessibleTextRole); } | |
inline void QStandardItem::setAccessibleDescription(const QString &aaccessibleDescription) | |
{ setData(aaccessibleDescription, Qt::AccessibleDescriptionRole); } | |
inline void QStandardItem::setChild(int arow, QStandardItem *aitem) | |
{ setChild(arow, 0, aitem); } | |
inline void QStandardItem::appendRow(const QList<QStandardItem*> &aitems) | |
{ insertRow(rowCount(), aitems); } | |
inline void QStandardItem::appendRows(const QList<QStandardItem*> &aitems) | |
{ insertRows(rowCount(), aitems); } | |
inline void QStandardItem::appendColumn(const QList<QStandardItem*> &aitems) | |
{ insertColumn(columnCount(), aitems); } | |
inline void QStandardItem::insertRow(int arow, QStandardItem *aitem) | |
{ insertRow(arow, QList<QStandardItem*>() << aitem); } | |
inline void QStandardItem::appendRow(QStandardItem *aitem) | |
{ insertRow(rowCount(), aitem); } | |
class QStandardItemModelPrivate; | |
class Q_GUI_EXPORT QStandardItemModel : public QAbstractItemModel | |
{ | |
Q_OBJECT | |
Q_PROPERTY(int sortRole READ sortRole WRITE setSortRole) | |
public: | |
explicit QStandardItemModel(QObject *parent = 0); | |
QStandardItemModel(int rows, int columns, QObject *parent = 0); | |
~QStandardItemModel(); | |
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; | |
QModelIndex parent(const QModelIndex &child) const; | |
int rowCount(const QModelIndex &parent = QModelIndex()) const; | |
int columnCount(const QModelIndex &parent = QModelIndex()) const; | |
bool hasChildren(const QModelIndex &parent = QModelIndex()) const; | |
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; | |
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); | |
QVariant headerData(int section, Qt::Orientation orientation, | |
int role = Qt::DisplayRole) const; | |
bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, | |
int role = Qt::EditRole); | |
bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()); | |
bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()); | |
bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()); | |
bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()); | |
Qt::ItemFlags flags(const QModelIndex &index) const; | |
Qt::DropActions supportedDropActions() const; | |
QMap<int, QVariant> itemData(const QModelIndex &index) const; | |
bool setItemData(const QModelIndex &index, const QMap<int, QVariant> &roles); | |
void clear(); | |
#ifdef Q_NO_USING_KEYWORD | |
inline QObject *parent() const { return QObject::parent(); } | |
#else | |
using QObject::parent; | |
#endif | |
void sort(int column, Qt::SortOrder order = Qt::AscendingOrder); | |
QStandardItem *itemFromIndex(const QModelIndex &index) const; | |
QModelIndex indexFromItem(const QStandardItem *item) const; | |
QStandardItem *item(int row, int column = 0) const; | |
void setItem(int row, int column, QStandardItem *item); | |
inline void setItem(int row, QStandardItem *item); | |
QStandardItem *invisibleRootItem() const; | |
QStandardItem *horizontalHeaderItem(int column) const; | |
void setHorizontalHeaderItem(int column, QStandardItem *item); | |
QStandardItem *verticalHeaderItem(int row) const; | |
void setVerticalHeaderItem(int row, QStandardItem *item); | |
void setHorizontalHeaderLabels(const QStringList &labels); | |
void setVerticalHeaderLabels(const QStringList &labels); | |
void setRowCount(int rows); | |
void setColumnCount(int columns); | |
void appendRow(const QList<QStandardItem*> &items); | |
void appendColumn(const QList<QStandardItem*> &items); | |
inline void appendRow(QStandardItem *item); | |
void insertRow(int row, const QList<QStandardItem*> &items); | |
void insertColumn(int column, const QList<QStandardItem*> &items); | |
inline void insertRow(int row, QStandardItem *item); | |
inline bool insertRow(int row, const QModelIndex &parent = QModelIndex()); | |
inline bool insertColumn(int column, const QModelIndex &parent = QModelIndex()); | |
QStandardItem *takeItem(int row, int column = 0); | |
QList<QStandardItem*> takeRow(int row); | |
QList<QStandardItem*> takeColumn(int column); | |
QStandardItem *takeHorizontalHeaderItem(int column); | |
QStandardItem *takeVerticalHeaderItem(int row); | |
const QStandardItem *itemPrototype() const; | |
void setItemPrototype(const QStandardItem *item); | |
QList<QStandardItem*> findItems(const QString &text, | |
Qt::MatchFlags flags = Qt::MatchExactly, | |
int column = 0) const; | |
int sortRole() const; | |
void setSortRole(int role); | |
QStringList mimeTypes() const; | |
QMimeData *mimeData(const QModelIndexList &indexes) const; | |
bool dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent); | |
Q_SIGNALS: | |
void itemChanged(QStandardItem *item); | |
protected: | |
QStandardItemModel(QStandardItemModelPrivate &dd, QObject *parent = 0); | |
private: | |
friend class QStandardItemPrivate; | |
friend class QStandardItem; | |
Q_DISABLE_COPY(QStandardItemModel) | |
Q_DECLARE_PRIVATE(QStandardItemModel) | |
Q_PRIVATE_SLOT(d_func(), void _q_emitItemChanged(const QModelIndex &topLeft, | |
const QModelIndex &bottomRight)) | |
}; | |
inline void QStandardItemModel::setItem(int arow, QStandardItem *aitem) | |
{ setItem(arow, 0, aitem); } | |
inline void QStandardItemModel::appendRow(QStandardItem *aitem) | |
{ appendRow(QList<QStandardItem*>() << aitem); } | |
inline void QStandardItemModel::insertRow(int arow, QStandardItem *aitem) | |
{ insertRow(arow, QList<QStandardItem*>() << aitem); } | |
inline bool QStandardItemModel::insertRow(int arow, const QModelIndex &aparent) | |
{ return QAbstractItemModel::insertRow(arow, aparent); } | |
inline bool QStandardItemModel::insertColumn(int acolumn, const QModelIndex &aparent) | |
{ return QAbstractItemModel::insertColumn(acolumn, aparent); } | |
#ifndef QT_NO_DATASTREAM | |
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &in, QStandardItem &item); | |
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &out, const QStandardItem &item); | |
#endif | |
#endif // QT_NO_STANDARDITEMMODEL | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif //QSTANDARDITEMMODEL_H |