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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 QLISTWIDGET_H #define QLISTWIDGET_H #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #ifndef QT_NO_LISTWIDGET class QListWidget; class QListModel; class QWidgetItemData; class QListWidgetItemPrivate; class Q_GUI_EXPORT QListWidgetItem { friend class QListModel; friend class QListWidget; public: enum ItemType { Type = 0, UserType = 1000 }; explicit QListWidgetItem(QListWidget *view = 0, int type = Type); explicit QListWidgetItem(const QString &text, QListWidget *view = 0, int type = Type); explicit QListWidgetItem(const QIcon &icon, const QString &text, QListWidget *view = 0, int type = Type); QListWidgetItem(const QListWidgetItem &other); virtual ~QListWidgetItem(); virtual QListWidgetItem *clone() const; inline QListWidget *listWidget() const { return view; } inline void setSelected(bool select); inline bool isSelected() const; inline void setHidden(bool hide); inline bool isHidden() const; inline Qt::ItemFlags flags() const { return itemFlags; } void setFlags(Qt::ItemFlags flags); inline QString text() const { return data(Qt::DisplayRole).toString(); } inline void setText(const QString &text); inline QIcon icon() const { return qvariant_cast(data(Qt::DecorationRole)); } inline void setIcon(const QIcon &icon); inline QString statusTip() const { return data(Qt::StatusTipRole).toString(); } inline void setStatusTip(const QString &statusTip); #ifndef QT_NO_TOOLTIP inline QString toolTip() const { return data(Qt::ToolTipRole).toString(); } inline void setToolTip(const QString &toolTip); #endif #ifndef QT_NO_WHATSTHIS inline QString whatsThis() const { return data(Qt::WhatsThisRole).toString(); } inline void setWhatsThis(const QString &whatsThis); #endif inline QFont font() const { return qvariant_cast(data(Qt::FontRole)); } inline void setFont(const QFont &font); inline int textAlignment() const { return data(Qt::TextAlignmentRole).toInt(); } inline void setTextAlignment(int alignment) { setData(Qt::TextAlignmentRole, alignment); } inline QColor backgroundColor() const { return qvariant_cast(data(Qt::BackgroundColorRole)); } virtual void setBackgroundColor(const QColor &color) { setData(Qt::BackgroundColorRole, color); } inline QBrush background() const { return qvariant_cast(data(Qt::BackgroundRole)); } inline void setBackground(const QBrush &brush) { setData(Qt::BackgroundRole, brush); } inline QColor textColor() const { return qvariant_cast(data(Qt::TextColorRole)); } inline void setTextColor(const QColor &color) { setData(Qt::TextColorRole, color); } inline QBrush foreground() const { return qvariant_cast(data(Qt::ForegroundRole)); } inline void setForeground(const QBrush &brush) { setData(Qt::ForegroundRole, brush); } inline Qt::CheckState checkState() const { return static_cast(data(Qt::CheckStateRole).toInt()); } inline void setCheckState(Qt::CheckState state) { setData(Qt::CheckStateRole, static_cast(state)); } inline QSize sizeHint() const { return qvariant_cast(data(Qt::SizeHintRole)); } inline void setSizeHint(const QSize &size) { setData(Qt::SizeHintRole, size); } virtual QVariant data(int role) const; virtual void setData(int role, const QVariant &value); virtual bool operator<(const QListWidgetItem &other) const; #ifndef QT_NO_DATASTREAM virtual void read(QDataStream &in); virtual void write(QDataStream &out) const; #endif QListWidgetItem &operator=(const QListWidgetItem &other); inline int type() const { return rtti; } private: int rtti; QVector dummy; QListWidget *view; QListWidgetItemPrivate *d; Qt::ItemFlags itemFlags; }; inline void QListWidgetItem::setText(const QString &atext) { setData(Qt::DisplayRole, atext); } inline void QListWidgetItem::setIcon(const QIcon &aicon) { setData(Qt::DecorationRole, aicon); } inline void QListWidgetItem::setStatusTip(const QString &astatusTip) { setData(Qt::StatusTipRole, astatusTip); } #ifndef QT_NO_TOOLTIP inline void QListWidgetItem::setToolTip(const QString &atoolTip) { setData(Qt::ToolTipRole, atoolTip); } #endif #ifndef QT_NO_WHATSTHIS inline void QListWidgetItem::setWhatsThis(const QString &awhatsThis) { setData(Qt::WhatsThisRole, awhatsThis); } #endif inline void QListWidgetItem::setFont(const QFont &afont) { setData(Qt::FontRole, afont); } #ifndef QT_NO_DATASTREAM Q_GUI_EXPORT QDataStream &operator<<(QDataStream &out, const QListWidgetItem &item); Q_GUI_EXPORT QDataStream &operator>>(QDataStream &in, QListWidgetItem &item); #endif class QListWidgetPrivate; class Q_GUI_EXPORT QListWidget : public QListView { Q_OBJECT Q_PROPERTY(int count READ count) Q_PROPERTY(int currentRow READ currentRow WRITE setCurrentRow NOTIFY currentRowChanged USER true) Q_PROPERTY(bool sortingEnabled READ isSortingEnabled WRITE setSortingEnabled) friend class QListWidgetItem; friend class QListModel; public: explicit QListWidget(QWidget *parent = 0); ~QListWidget(); QListWidgetItem *item(int row) const; int row(const QListWidgetItem *item) const; void insertItem(int row, QListWidgetItem *item); void insertItem(int row, const QString &label); void insertItems(int row, const QStringList &labels); inline void addItem(const QString &label) { insertItem(count(), label); } inline void addItem(QListWidgetItem *item); inline void addItems(const QStringList &labels) { insertItems(count(), labels); } QListWidgetItem *takeItem(int row); int count() const; QListWidgetItem *currentItem() const; void setCurrentItem(QListWidgetItem *item); void setCurrentItem(QListWidgetItem *item, QItemSelectionModel::SelectionFlags command); int currentRow() const; void setCurrentRow(int row); void setCurrentRow(int row, QItemSelectionModel::SelectionFlags command); QListWidgetItem *itemAt(const QPoint &p) const; inline QListWidgetItem *itemAt(int x, int y) const; QRect visualItemRect(const QListWidgetItem *item) const; void sortItems(Qt::SortOrder order = Qt::AscendingOrder); void setSortingEnabled(bool enable); bool isSortingEnabled() const; void editItem(QListWidgetItem *item); void openPersistentEditor(QListWidgetItem *item); void closePersistentEditor(QListWidgetItem *item); QWidget *itemWidget(QListWidgetItem *item) const; void setItemWidget(QListWidgetItem *item, QWidget *widget); inline void removeItemWidget(QListWidgetItem *item); bool isItemSelected(const QListWidgetItem *item) const; void setItemSelected(const QListWidgetItem *item, bool select); QList selectedItems() const; QList findItems(const QString &text, Qt::MatchFlags flags) const; bool isItemHidden(const QListWidgetItem *item) const; void setItemHidden(const QListWidgetItem *item, bool hide); void dropEvent(QDropEvent *event); public Q_SLOTS: void scrollToItem(const QListWidgetItem *item, QAbstractItemView::ScrollHint hint = EnsureVisible); void clear(); Q_SIGNALS: void itemPressed(QListWidgetItem *item); void itemClicked(QListWidgetItem *item); void itemDoubleClicked(QListWidgetItem *item); void itemActivated(QListWidgetItem *item); void itemEntered(QListWidgetItem *item); void itemChanged(QListWidgetItem *item); void currentItemChanged(QListWidgetItem *current, QListWidgetItem *previous); void currentTextChanged(const QString ¤tText); void currentRowChanged(int currentRow); void itemSelectionChanged(); protected: bool event(QEvent *e); virtual QStringList mimeTypes() const; virtual QMimeData *mimeData(const QList items) const; #ifndef QT_NO_DRAGANDDROP virtual bool dropMimeData(int index, const QMimeData *data, Qt::DropAction action); virtual Qt::DropActions supportedDropActions() const; #endif QList items(const QMimeData *data) const; QModelIndex indexFromItem(QListWidgetItem *item) const; QListWidgetItem *itemFromIndex(const QModelIndex &index) const; private: void setModel(QAbstractItemModel *model); Qt::SortOrder sortOrder() const; Q_DECLARE_PRIVATE(QListWidget) Q_DISABLE_COPY(QListWidget) Q_PRIVATE_SLOT(d_func(), void _q_emitItemPressed(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitItemClicked(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitItemDoubleClicked(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitItemActivated(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitItemEntered(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitItemChanged(const QModelIndex &index)) Q_PRIVATE_SLOT(d_func(), void _q_emitCurrentItemChanged(const QModelIndex &previous, const QModelIndex ¤t)) Q_PRIVATE_SLOT(d_func(), void _q_sort()) Q_PRIVATE_SLOT(d_func(), void _q_dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight)) }; inline void QListWidget::removeItemWidget(QListWidgetItem *aItem) { setItemWidget(aItem, 0); } inline void QListWidget::addItem(QListWidgetItem *aitem) { insertItem(count(), aitem); } inline QListWidgetItem *QListWidget::itemAt(int ax, int ay) const { return itemAt(QPoint(ax, ay)); } inline void QListWidgetItem::setSelected(bool aselect) { if (view) view->setItemSelected(this, aselect); } inline bool QListWidgetItem::isSelected() const { return (view ? view->isItemSelected(this) : false); } inline void QListWidgetItem::setHidden(bool ahide) { if (view) view->setItemHidden(this, ahide); } inline bool QListWidgetItem::isHidden() const { return (view ? view->isItemHidden(this) : false); } #endif // QT_NO_LISTWIDGET QT_END_NAMESPACE QT_END_HEADER #endif // QLISTWIDGET_H