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Diffstat (limited to 'src/gui/itemviews/qtreewidget.h')
| -rw-r--r-- | src/gui/itemviews/qtreewidget.h | 432 |
1 files changed, 0 insertions, 432 deletions
diff --git a/src/gui/itemviews/qtreewidget.h b/src/gui/itemviews/qtreewidget.h deleted file mode 100644 index 59532dd594..0000000000 --- a/src/gui/itemviews/qtreewidget.h +++ /dev/null @@ -1,432 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Technology Preview License Agreement accompanying -** this package. -** -** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QTREEWIDGET_H -#define QTREEWIDGET_H - -#include <QtGui/qtreeview.h> -#include <QtGui/qtreewidgetitemiterator.h> -#include <QtCore/qvariant.h> -#include <QtCore/qvector.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -#ifndef QT_NO_TREEWIDGET - -class QTreeWidget; -class QTreeModel; -class QWidgetItemData; -class QTreeWidgetItemPrivate; - -class Q_GUI_EXPORT QTreeWidgetItem -{ - friend class QTreeModel; - friend class QTreeWidget; - friend class QTreeWidgetPrivate; - friend class QTreeWidgetItemIterator; - friend class QTreeWidgetItemPrivate; -public: - enum ItemType { Type = 0, UserType = 1000 }; - explicit QTreeWidgetItem(int type = Type); - QTreeWidgetItem(const QStringList &strings, int type = Type); - explicit QTreeWidgetItem(QTreeWidget *view, int type = Type); - QTreeWidgetItem(QTreeWidget *view, const QStringList &strings, int type = Type); - QTreeWidgetItem(QTreeWidget *view, QTreeWidgetItem *after, int type = Type); - explicit QTreeWidgetItem(QTreeWidgetItem *parent, int type = Type); - QTreeWidgetItem(QTreeWidgetItem *parent, const QStringList &strings, int type = Type); - QTreeWidgetItem(QTreeWidgetItem *parent, QTreeWidgetItem *after, int type = Type); - QTreeWidgetItem(const QTreeWidgetItem &other); - virtual ~QTreeWidgetItem(); - - virtual QTreeWidgetItem *clone() const; - - inline QTreeWidget *treeWidget() const { return view; } - - inline void setSelected(bool select); - inline bool isSelected() const; - - inline void setHidden(bool hide); - inline bool isHidden() const; - - inline void setExpanded(bool expand); - inline bool isExpanded() const; - - inline void setFirstColumnSpanned(bool span); - inline bool isFirstColumnSpanned() const; - - inline void setDisabled(bool disabled); - inline bool isDisabled() const; - - enum ChildIndicatorPolicy { ShowIndicator, DontShowIndicator, DontShowIndicatorWhenChildless }; - void setChildIndicatorPolicy(QTreeWidgetItem::ChildIndicatorPolicy policy); - QTreeWidgetItem::ChildIndicatorPolicy childIndicatorPolicy() const; - - Qt::ItemFlags flags() const; - void setFlags(Qt::ItemFlags flags); - - inline QString text(int column) const - { return data(column, Qt::DisplayRole).toString(); } - inline void setText(int column, const QString &text); - - inline QIcon icon(int column) const - { return qvariant_cast<QIcon>(data(column, Qt::DecorationRole)); } - inline void setIcon(int column, const QIcon &icon); - - inline QString statusTip(int column) const - { return data(column, Qt::StatusTipRole).toString(); } - inline void setStatusTip(int column, const QString &statusTip); - -#ifndef QT_NO_TOOLTIP - inline QString toolTip(int column) const - { return data(column, Qt::ToolTipRole).toString(); } - inline void setToolTip(int column, const QString &toolTip); -#endif - -#ifndef QT_NO_WHATSTHIS - inline QString whatsThis(int column) const - { return data(column, Qt::WhatsThisRole).toString(); } - inline void setWhatsThis(int column, const QString &whatsThis); -#endif - - inline QFont font(int column) const - { return qvariant_cast<QFont>(data(column, Qt::FontRole)); } - inline void setFont(int column, const QFont &font); - - inline int textAlignment(int column) const - { return data(column, Qt::TextAlignmentRole).toInt(); } - inline void setTextAlignment(int column, int alignment) - { setData(column, Qt::TextAlignmentRole, alignment); } - - inline QColor backgroundColor(int column) const - { return qvariant_cast<QColor>(data(column, Qt::BackgroundColorRole)); } - inline void setBackgroundColor(int column, const QColor &color) - { setData(column, Qt::BackgroundColorRole, color); } - - inline QBrush background(int column) const - { return qvariant_cast<QBrush>(data(column, Qt::BackgroundRole)); } - inline void setBackground(int column, const QBrush &brush) - { setData(column, Qt::BackgroundRole, brush); } - - inline QColor textColor(int column) const - { return qvariant_cast<QColor>(data(column, Qt::TextColorRole)); } - inline void setTextColor(int column, const QColor &color) - { setData(column, Qt::TextColorRole, color); } - - inline QBrush foreground(int column) const - { return qvariant_cast<QBrush>(data(column, Qt::ForegroundRole)); } - inline void setForeground(int column, const QBrush &brush) - { setData(column, Qt::ForegroundRole, brush); } - - inline Qt::CheckState checkState(int column) const - { return static_cast<Qt::CheckState>(data(column, Qt::CheckStateRole).toInt()); } - inline void setCheckState(int column, Qt::CheckState state) - { setData(column, Qt::CheckStateRole, state); } - - inline QSize sizeHint(int column) const - { return qvariant_cast<QSize>(data(column, Qt::SizeHintRole)); } - inline void setSizeHint(int column, const QSize &size) - { setData(column, Qt::SizeHintRole, size); } - - virtual QVariant data(int column, int role) const; - virtual void setData(int column, int role, const QVariant &value); - - virtual bool operator<(const QTreeWidgetItem &other) const; - -#ifndef QT_NO_DATASTREAM - virtual void read(QDataStream &in); - virtual void write(QDataStream &out) const; -#endif - QTreeWidgetItem &operator=(const QTreeWidgetItem &other); - - inline QTreeWidgetItem *parent() const { return par; } - inline QTreeWidgetItem *child(int index) const { - if (index < 0 || index >= children.size()) - return 0; - executePendingSort(); - return children.at(index); - } - inline int childCount() const { return children.count(); } - inline int columnCount() const { return values.count(); } - inline int indexOfChild(QTreeWidgetItem *child) const; - - void addChild(QTreeWidgetItem *child); - void insertChild(int index, QTreeWidgetItem *child); - void removeChild(QTreeWidgetItem *child); - QTreeWidgetItem *takeChild(int index); - - void addChildren(const QList<QTreeWidgetItem*> &children); - void insertChildren(int index, const QList<QTreeWidgetItem*> &children); - QList<QTreeWidgetItem*> takeChildren(); - - inline int type() const { return rtti; } - inline void sortChildren(int column, Qt::SortOrder order) - { sortChildren(column, order, false); } - -protected: - void emitDataChanged(); - -private: - void sortChildren(int column, Qt::SortOrder order, bool climb); - QVariant childrenCheckState(int column) const; - void itemChanged(); - void executePendingSort() const; - - int rtti; - // One item has a vector of column entries. Each column has a vector of (role, value) pairs. - QVector< QVector<QWidgetItemData> > values; - QTreeWidget *view; - QTreeWidgetItemPrivate *d; - QTreeWidgetItem *par; - QList<QTreeWidgetItem*> children; - Qt::ItemFlags itemFlags; -}; - -inline void QTreeWidgetItem::setText(int column, const QString &atext) -{ setData(column, Qt::DisplayRole, atext); } - -inline void QTreeWidgetItem::setIcon(int column, const QIcon &aicon) -{ setData(column, Qt::DecorationRole, aicon); } - -#ifndef QT_NO_STATUSTIP -inline void QTreeWidgetItem::setStatusTip(int column, const QString &astatusTip) -{ setData(column, Qt::StatusTipRole, astatusTip); } -#endif - -#ifndef QT_NO_TOOLTIP -inline void QTreeWidgetItem::setToolTip(int column, const QString &atoolTip) -{ setData(column, Qt::ToolTipRole, atoolTip); } -#endif - -#ifndef QT_NO_WHATSTHIS -inline void QTreeWidgetItem::setWhatsThis(int column, const QString &awhatsThis) -{ setData(column, Qt::WhatsThisRole, awhatsThis); } -#endif - -inline void QTreeWidgetItem::setFont(int column, const QFont &afont) -{ setData(column, Qt::FontRole, afont); } - -inline int QTreeWidgetItem::indexOfChild(QTreeWidgetItem *achild) const -{ executePendingSort(); return children.indexOf(achild); } - -#ifndef QT_NO_DATASTREAM -Q_GUI_EXPORT QDataStream &operator<<(QDataStream &out, const QTreeWidgetItem &item); -Q_GUI_EXPORT QDataStream &operator>>(QDataStream &in, QTreeWidgetItem &item); -#endif - -class QTreeWidgetPrivate; - -class Q_GUI_EXPORT QTreeWidget : public QTreeView -{ - Q_OBJECT - Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount) - Q_PROPERTY(int topLevelItemCount READ topLevelItemCount) - - friend class QTreeModel; - friend class QTreeWidgetItem; -public: - explicit QTreeWidget(QWidget *parent = 0); - ~QTreeWidget(); - - int columnCount() const; - void setColumnCount(int columns); - - QTreeWidgetItem *invisibleRootItem() const; - QTreeWidgetItem *topLevelItem(int index) const; - int topLevelItemCount() const; - void insertTopLevelItem(int index, QTreeWidgetItem *item); - void addTopLevelItem(QTreeWidgetItem *item); - QTreeWidgetItem *takeTopLevelItem(int index); - int indexOfTopLevelItem(QTreeWidgetItem *item); // ### Qt 5: remove me - int indexOfTopLevelItem(QTreeWidgetItem *item) const; - - void insertTopLevelItems(int index, const QList<QTreeWidgetItem*> &items); - void addTopLevelItems(const QList<QTreeWidgetItem*> &items); - - QTreeWidgetItem *headerItem() const; - void setHeaderItem(QTreeWidgetItem *item); - void setHeaderLabels(const QStringList &labels); - inline void setHeaderLabel(const QString &label); - - QTreeWidgetItem *currentItem() const; - int currentColumn() const; - void setCurrentItem(QTreeWidgetItem *item); - void setCurrentItem(QTreeWidgetItem *item, int column); - void setCurrentItem(QTreeWidgetItem *item, int column, QItemSelectionModel::SelectionFlags command); - - QTreeWidgetItem *itemAt(const QPoint &p) const; - inline QTreeWidgetItem *itemAt(int x, int y) const; - QRect visualItemRect(const QTreeWidgetItem *item) const; - - int sortColumn() const; - void sortItems(int column, Qt::SortOrder order); - void setSortingEnabled(bool enable); - bool isSortingEnabled() const; - - void editItem(QTreeWidgetItem *item, int column = 0); - void openPersistentEditor(QTreeWidgetItem *item, int column = 0); - void closePersistentEditor(QTreeWidgetItem *item, int column = 0); - - QWidget *itemWidget(QTreeWidgetItem *item, int column) const; - void setItemWidget(QTreeWidgetItem *item, int column, QWidget *widget); - inline void removeItemWidget(QTreeWidgetItem *item, int column); - - bool isItemSelected(const QTreeWidgetItem *item) const; - void setItemSelected(const QTreeWidgetItem *item, bool select); - QList<QTreeWidgetItem*> selectedItems() const; - QList<QTreeWidgetItem*> findItems(const QString &text, Qt::MatchFlags flags, - int column = 0) const; - - bool isItemHidden(const QTreeWidgetItem *item) const; - void setItemHidden(const QTreeWidgetItem *item, bool hide); - - bool isItemExpanded(const QTreeWidgetItem *item) const; - void setItemExpanded(const QTreeWidgetItem *item, bool expand); - - bool isFirstItemColumnSpanned(const QTreeWidgetItem *item) const; - void setFirstItemColumnSpanned(const QTreeWidgetItem *item, bool span); - - QTreeWidgetItem *itemAbove(const QTreeWidgetItem *item) const; - QTreeWidgetItem *itemBelow(const QTreeWidgetItem *item) const; - - void setSelectionModel(QItemSelectionModel *selectionModel); - -public Q_SLOTS: - void scrollToItem(const QTreeWidgetItem *item, - QAbstractItemView::ScrollHint hint = EnsureVisible); - void expandItem(const QTreeWidgetItem *item); - void collapseItem(const QTreeWidgetItem *item); - void clear(); - -Q_SIGNALS: - void itemPressed(QTreeWidgetItem *item, int column); - void itemClicked(QTreeWidgetItem *item, int column); - void itemDoubleClicked(QTreeWidgetItem *item, int column); - void itemActivated(QTreeWidgetItem *item, int column); - void itemEntered(QTreeWidgetItem *item, int column); - void itemChanged(QTreeWidgetItem *item, int column); - void itemExpanded(QTreeWidgetItem *item); - void itemCollapsed(QTreeWidgetItem *item); - void currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous); - void itemSelectionChanged(); - -protected: - bool event(QEvent *e); - virtual QStringList mimeTypes() const; - virtual QMimeData *mimeData(const QList<QTreeWidgetItem*> items) const; - virtual bool dropMimeData(QTreeWidgetItem *parent, int index, - const QMimeData *data, Qt::DropAction action); - virtual Qt::DropActions supportedDropActions() const; - QList<QTreeWidgetItem*> items(const QMimeData *data) const; - - QModelIndex indexFromItem(QTreeWidgetItem *item, int column = 0) const; - QTreeWidgetItem *itemFromIndex(const QModelIndex &index) const; - void dropEvent(QDropEvent *event); - -private: - void setModel(QAbstractItemModel *model); - - Q_DECLARE_PRIVATE(QTreeWidget) - Q_DISABLE_COPY(QTreeWidget) - - 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_emitItemExpanded(const QModelIndex &index)) - Q_PRIVATE_SLOT(d_func(), void _q_emitItemCollapsed(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)) - Q_PRIVATE_SLOT(d_func(), void _q_selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)) -}; - -inline void QTreeWidget::removeItemWidget(QTreeWidgetItem *item, int column) -{ setItemWidget(item, column, 0); } - -inline QTreeWidgetItem *QTreeWidget::itemAt(int ax, int ay) const -{ return itemAt(QPoint(ax, ay)); } - -inline void QTreeWidget::setHeaderLabel(const QString &alabel) -{ setHeaderLabels(QStringList(alabel)); } - -inline void QTreeWidgetItem::setSelected(bool aselect) -{ if (view) view->setItemSelected(this, aselect); } - -inline bool QTreeWidgetItem::isSelected() const -{ return (view ? view->isItemSelected(this) : false); } - -inline void QTreeWidgetItem::setHidden(bool ahide) -{ if (view) view->setItemHidden(this, ahide); } - -inline bool QTreeWidgetItem::isHidden() const -{ return (view ? view->isItemHidden(this) : false); } - -inline void QTreeWidgetItem::setExpanded(bool aexpand) -{ if (view) view->setItemExpanded(this, aexpand); } - -inline bool QTreeWidgetItem::isExpanded() const -{ return (view ? view->isItemExpanded(this) : false); } - -inline void QTreeWidgetItem::setFirstColumnSpanned(bool aspan) -{ if (view) view->setFirstItemColumnSpanned(this, aspan); } - -inline bool QTreeWidgetItem::isFirstColumnSpanned() const -{ return (view ? view->isFirstItemColumnSpanned(this) : false); } - -inline void QTreeWidgetItem::setDisabled(bool disabled) -{ setFlags(disabled ? (flags() & ~Qt::ItemIsEnabled) : flags() | Qt::ItemIsEnabled); } - -inline bool QTreeWidgetItem::isDisabled() const -{ return !(flags() & Qt::ItemIsEnabled); } - -#endif // QT_NO_TREEWIDGET - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QTREEWIDGET_H |