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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QLISTVIEW_H
#define QLISTVIEW_H
#include <QtGui/qabstractitemview.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#ifndef QT_NO_LISTVIEW
class QListViewPrivate;
class Q_GUI_EXPORT QListView : public QAbstractItemView
{
Q_OBJECT
Q_ENUMS(Movement Flow ResizeMode LayoutMode ViewMode)
Q_PROPERTY(Movement movement READ movement WRITE setMovement)
Q_PROPERTY(Flow flow READ flow WRITE setFlow)
Q_PROPERTY(bool isWrapping READ isWrapping WRITE setWrapping)
Q_PROPERTY(ResizeMode resizeMode READ resizeMode WRITE setResizeMode)
Q_PROPERTY(LayoutMode layoutMode READ layoutMode WRITE setLayoutMode)
Q_PROPERTY(int spacing READ spacing WRITE setSpacing)
Q_PROPERTY(QSize gridSize READ gridSize WRITE setGridSize)
Q_PROPERTY(ViewMode viewMode READ viewMode WRITE setViewMode)
Q_PROPERTY(int modelColumn READ modelColumn WRITE setModelColumn)
Q_PROPERTY(bool uniformItemSizes READ uniformItemSizes WRITE setUniformItemSizes)
Q_PROPERTY(int batchSize READ batchSize WRITE setBatchSize)
Q_PROPERTY(bool wordWrap READ wordWrap WRITE setWordWrap)
Q_PROPERTY(bool selectionRectVisible READ isSelectionRectVisible WRITE setSelectionRectVisible)
public:
enum Movement { Static, Free, Snap };
enum Flow { LeftToRight, TopToBottom };
enum ResizeMode { Fixed, Adjust };
enum LayoutMode { SinglePass, Batched };
enum ViewMode { ListMode, IconMode };
explicit QListView(QWidget *parent = 0);
~QListView();
void setMovement(Movement movement);
Movement movement() const;
void setFlow(Flow flow);
Flow flow() const;
void setWrapping(bool enable);
bool isWrapping() const;
void setResizeMode(ResizeMode mode);
ResizeMode resizeMode() const;
void setLayoutMode(LayoutMode mode);
LayoutMode layoutMode() const;
void setSpacing(int space);
int spacing() const;
void setBatchSize(int batchSize);
int batchSize() const;
void setGridSize(const QSize &size);
QSize gridSize() const;
void setViewMode(ViewMode mode);
ViewMode viewMode() const;
void clearPropertyFlags();
bool isRowHidden(int row) const;
void setRowHidden(int row, bool hide);
void setModelColumn(int column);
int modelColumn() const;
void setUniformItemSizes(bool enable);
bool uniformItemSizes() const;
void setWordWrap(bool on);
bool wordWrap() const;
void setSelectionRectVisible(bool show);
bool isSelectionRectVisible() const;
QRect visualRect(const QModelIndex &index) const;
void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible);
QModelIndex indexAt(const QPoint &p) const;
void doItemsLayout();
void reset();
void setRootIndex(const QModelIndex &index);
Q_SIGNALS:
void indexesMoved(const QModelIndexList &indexes);
protected:
QListView(QListViewPrivate &, QWidget *parent = 0);
bool event(QEvent *e);
void scrollContentsBy(int dx, int dy);
void resizeContents(int width, int height);
QSize contentsSize() const;
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
void rowsInserted(const QModelIndex &parent, int start, int end);
void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
void mouseMoveEvent(QMouseEvent *e);
void mouseReleaseEvent(QMouseEvent *e);
void timerEvent(QTimerEvent *e);
void resizeEvent(QResizeEvent *e);
#ifndef QT_NO_DRAGANDDROP
void dragMoveEvent(QDragMoveEvent *e);
void dragLeaveEvent(QDragLeaveEvent *e);
void dropEvent(QDropEvent *e);
void startDrag(Qt::DropActions supportedActions);
void internalDrop(QDropEvent *e);
void internalDrag(Qt::DropActions supportedActions);
#endif // QT_NO_DRAGANDDROP
QStyleOptionViewItem viewOptions() const;
void paintEvent(QPaintEvent *e);
int horizontalOffset() const;
int verticalOffset() const;
QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
QRect rectForIndex(const QModelIndex &index) const;
void setPositionForIndex(const QPoint &position, const QModelIndex &index);
void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command);
QRegion visualRegionForSelection(const QItemSelection &selection) const;
QModelIndexList selectedIndexes() const;
void updateGeometries();
bool isIndexHidden(const QModelIndex &index) const;
void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
void currentChanged(const QModelIndex ¤t, const QModelIndex &previous);
private:
friend class QAccessibleItemView;
int visualIndex(const QModelIndex &index) const;
Q_DECLARE_PRIVATE(QListView)
Q_DISABLE_COPY(QListView)
};
#endif // QT_NO_LISTVIEW
QT_END_NAMESPACE
QT_END_HEADER
#endif // QLISTVIEW_H
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