--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/itemviews/qlistwidget.h Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,335 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 QLISTWIDGET_H
+#define QLISTWIDGET_H
+
+#include <QtGui/qlistview.h>
+#include <QtCore/qvariant.h>
+#include <QtCore/qvector.h>
+#include <QtGui/qitemselectionmodel.h>
+
+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<QIcon>(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<QFont>(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<QColor>(data(Qt::BackgroundColorRole)); }
+ virtual void setBackgroundColor(const QColor &color)
+ { setData(Qt::BackgroundColorRole, color); }
+
+ inline QBrush background() const
+ { return qvariant_cast<QBrush>(data(Qt::BackgroundRole)); }
+ inline void setBackground(const QBrush &brush)
+ { setData(Qt::BackgroundRole, brush); }
+
+ inline QColor textColor() const
+ { return qvariant_cast<QColor>(data(Qt::TextColorRole)); }
+ inline void setTextColor(const QColor &color)
+ { setData(Qt::TextColorRole, color); }
+
+ inline QBrush foreground() const
+ { return qvariant_cast<QBrush>(data(Qt::ForegroundRole)); }
+ inline void setForeground(const QBrush &brush)
+ { setData(Qt::ForegroundRole, brush); }
+
+ inline Qt::CheckState checkState() const
+ { return static_cast<Qt::CheckState>(data(Qt::CheckStateRole).toInt()); }
+ inline void setCheckState(Qt::CheckState state)
+ { setData(Qt::CheckStateRole, static_cast<int>(state)); }
+
+ inline QSize sizeHint() const
+ { return qvariant_cast<QSize>(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<void *> 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<QListWidgetItem*> selectedItems() const;
+ QList<QListWidgetItem*> 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<QListWidgetItem*> items) const;
+#ifndef QT_NO_DRAGANDDROP
+ virtual bool dropMimeData(int index, const QMimeData *data, Qt::DropAction action);
+ virtual Qt::DropActions supportedDropActions() const;
+#endif
+ QList<QListWidgetItem*> 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