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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** following information to ensure the GNU Lesser General Public License
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****************************************************************************/
#ifndef QLISTVIEW_H
#define QLISTVIEW_H
#include <QtWidgets/qabstractitemview.h>
QT_BEGIN_NAMESPACE
#ifndef QT_NO_LISTVIEW
class QListViewPrivate;
class Q_WIDGETS_EXPORT QListView : public QAbstractItemView
{
Q_OBJECT
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 };
Q_ENUM(Movement)
enum Flow { LeftToRight, TopToBottom };
Q_ENUM(Flow)
enum ResizeMode { Fixed, Adjust };
Q_ENUM(ResizeMode)
enum LayoutMode { SinglePass, Batched };
Q_ENUM(LayoutMode)
enum ViewMode { ListMode, IconMode };
Q_ENUM(ViewMode)
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 Q_DECL_OVERRIDE;
void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible) Q_DECL_OVERRIDE;
QModelIndex indexAt(const QPoint &p) const Q_DECL_OVERRIDE;
void doItemsLayout() Q_DECL_OVERRIDE;
void reset() Q_DECL_OVERRIDE;
void setRootIndex(const QModelIndex &index) Q_DECL_OVERRIDE;
Q_SIGNALS:
void indexesMoved(const QModelIndexList &indexes);
protected:
QListView(QListViewPrivate &, QWidget *parent = 0);
bool event(QEvent *e) Q_DECL_OVERRIDE;
void scrollContentsBy(int dx, int dy) Q_DECL_OVERRIDE;
void resizeContents(int width, int height);
QSize contentsSize() const;
void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles = QVector<int>()) Q_DECL_OVERRIDE;
void rowsInserted(const QModelIndex &parent, int start, int end) Q_DECL_OVERRIDE;
void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) Q_DECL_OVERRIDE;
void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE;
void timerEvent(QTimerEvent *e) Q_DECL_OVERRIDE;
void resizeEvent(QResizeEvent *e) Q_DECL_OVERRIDE;
#ifndef QT_NO_DRAGANDDROP
void dragMoveEvent(QDragMoveEvent *e) Q_DECL_OVERRIDE;
void dragLeaveEvent(QDragLeaveEvent *e) Q_DECL_OVERRIDE;
void dropEvent(QDropEvent *e) Q_DECL_OVERRIDE;
void startDrag(Qt::DropActions supportedActions) Q_DECL_OVERRIDE;
#endif // QT_NO_DRAGANDDROP
QStyleOptionViewItem viewOptions() const Q_DECL_OVERRIDE;
void paintEvent(QPaintEvent *e) Q_DECL_OVERRIDE;
int horizontalOffset() const Q_DECL_OVERRIDE;
int verticalOffset() const Q_DECL_OVERRIDE;
QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers) Q_DECL_OVERRIDE;
QRect rectForIndex(const QModelIndex &index) const;
void setPositionForIndex(const QPoint &position, const QModelIndex &index);
void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command) Q_DECL_OVERRIDE;
QRegion visualRegionForSelection(const QItemSelection &selection) const Q_DECL_OVERRIDE;
QModelIndexList selectedIndexes() const Q_DECL_OVERRIDE;
void updateGeometries() Q_DECL_OVERRIDE;
bool isIndexHidden(const QModelIndex &index) const Q_DECL_OVERRIDE;
void selectionChanged(const QItemSelection &selected, const QItemSelection &deselected) Q_DECL_OVERRIDE;
void currentChanged(const QModelIndex &current, const QModelIndex &previous) Q_DECL_OVERRIDE;
QSize viewportSizeHint() const Q_DECL_OVERRIDE;
private:
int visualIndex(const QModelIndex &index) const;
Q_DECLARE_PRIVATE(QListView)
Q_DISABLE_COPY(QListView)
};
#endif // QT_NO_LISTVIEW
QT_END_NAMESPACE
#endif // QLISTVIEW_H